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SIEMENS Pressure transmitter 7MF0300/7MF0400 series

As a trusted distributor of industrial process instrumentation, we offer 100% original Siemens Sitrans P320 and P420 series pressure transmitters (7MF0300 and 7MF0400). Engineered for precise gauge pressure measurement across corrosive and non-corrosive liquids, gases, and steam, these field-proven digital transmitters deliver exceptional long-term stability and Advanced HART diagnostic capabilities. We provide competitive wholesale pricing, technical support, and fast worldwide delivery.

Measurement Type

Gauge Pressure / Absolute Pressure

Measuring Range

10 mbar g to 700 bar g

Communication Protocol

HART (4-20 mA)

Configuration

Local 4-button display and HART bus configuration

Wetted Parts Materials

Stainless Steel, Hastelloy, Gold, Monel, Tantalum

Siemens Differential Pressure Transmitter 7MF0340/7MF0440

We supply original Siemens differential pressure transmitters designed for precise measurement of gases, vapors, and liquids in demanding industrial automation applications, offering high stability, seamless HART protocol integration, intuitive local display controls, fast delivery, and competitive pricing for global buyers.

Measuring Range

1 mbar to 30 bar

Housing Material

Die-cast aluminum / Stainless steel

Wetted Parts Material

Stainless steel 316L / Hastelloy / Tantalum / Monel

Output Signal / Protocol

4–20 mA HART / PROFIBUS PA / FOUNDATION Fieldbus

Senex DG1300 Sanitary Pressure Transmitter

The Senex DG1300 Sanitary Pressure Transmitter is a high-precision, robust sensing solution meticulously engineered for hygienic environments in the food, beverage, and pharmaceutical industries. Featuring a specialized flush-diaphragm design constructed from high-grade 316L stainless steel, this transmitter eliminates internal crevices and prevents media accumulation, ensuring exceptional compliance with stringent sanitation standards. Equipped with a reliable 4-20mA DC output and advanced temperature compensation technology, the DG1300 delivers consistent, accurate pressure monitoring under demanding process conditions, making it an ideal choice for CIP/SIP systems and sterile manufacturing lines.

Pressure Range

0–0.01 MPa to 0–5 MPa

Accuracy

1% F.S., 0.5% F.S., 0.25% F.S.

Output Signal

0–5 VDC

Pressure Connection

FB-M44×1.25 threaded fitting, FU-1 1/2" Tri-Clamp fitting, FT-2" Tri-Clamp fitting

Installation/Connection

4-core shielded cable, DIN connector

Overload Pressure

2× full scale

Operating Temperature

-20 to 85°C

Storage Temperature

-40 to 90°C

Service Life

>10 million pressure cycles

Ingress Protection

IP65

Product Certifications

IL certification, CQC voluntary explosion-proof certification, ISO system certification, CE certification

Chongqing Chuanyi YTH-100 Stainless Steel Pressure Gauge

The YTH-100 Series 100mm All Stainless Steel Pressure Gauge is engineered for heavy-duty industrial monitoring in highly corrosive and severe vibration environments. Featuring an all-stainless steel housing, precision Bourdon tube movement, and customizable liquid-filled options, it ensures Class 1.0/1.6 accuracy across positive, vacuum, and micro-pressure ranges. An ideal solution for chemical, oil & gas, water treatment, and power generation applications demanding long-term reliability and leak-proof performance.

Nominal Dial Diameter

100 mm (Φ100)

Accuracy Class

1.0 Class, 1.6 Class

Measuring Ranges (Positive)

0 to 0.1 MPa ... 250 MPa; 0 to 1 kPa ... 60 kPa; 0 to 250 Pa ... 600 Pa

Measuring Ranges

-0.1 to 0 MPa; -60 kPa to 0; -0.1 to 2.4 MPa

Sensitive Element

Stainless Steel Bourdon Tube / Capsule / Diaphragm

Wetted Parts & Case Material

Stainless Steel

Mounting Types

Bottom Mounting, Back Mounting, Panel Mounting (Front Flange / U-clamp), Wall Mounting (Rear Flange)

Overpressure Limit

125% – 130% of Full Scale Value

Option Features

Liquid Filling (Glycerin/Silicone) for Shake Resistance, Diaphragm Seals, Electric Contacts

E+H Deltabar PMD55B High Precision Smart Differential Pressure Transmitter

The PMD55B High Precision Smart Differential Pressure Transmitter delivers exceptionally accurate differential pressure, flow, and hydrostatic level measurements for industrial liquids, gases, and steam. Featuring a robust metallic diaphragm, ultra-low long-term drift, optional wireless Bluetooth operation, and SIL2/3 functional safety certifications, this versatile instrument provides stable, error-free process monitoring across harsh chemical, oil, and water treatment environments.

Measuring Principle

Differential pressure

Characteristics / Application

Transmitter with metal membrane for differential pressure monitoring in liquids or gases. Intuitive and clear wizard for commissioning

Features

Bluetooth® operation and maintenance with SmartBlue App, RFID TAG for easy identification, Plug and play functionalities

Power Supply / Communication

Ex d, Ex e, non-Ex: 10.5...35V DC; Ex i: 10.5...30V DC

Measurement Accuracy

Standard: up to 0.075%; Platinum: up to 0.055%

Long-term Stability

0.05 % of URL / year; 0.13 % of URL / 5 years; 0.23 % of URL / 10 years

Ambient Temperature

-40°C...+85°C (-40°F...+185°F)

Process Temperature

-40°C...+110°C (-40°F...+230°F)

Process Pressure (Absolute) / Max. Overpressure Limit

250 bar (3750 psi)

Pressure Measuring Range

10 mbar...40 bar (0.15 psi...600 psi)

Main Wetted Parts

316L, Alloy C

Process Connection

NPT 1/4-18, RC 1/4"

Communication

4...20 mA HART, PROFINET with Ethernet-APL, Bluetooth® wireless technology and app (optional)

Certificates and Approvals

ATEX, CSA, IECEx, JPN Ex, KC, INMETRO, NEPSI, UK Ex

Safety Certification

SIL

Design Approval

EN 10204-3.1, NACE MR0175, NACE MR0103, AD2000

Drinking Water Approvals

NSF, KTW

Application Limits

None

E+H Waterpilot FMX11 Submersible Hydrostatic Level Transmitter

The Waterpilot FMX11 is a high-precision, heavy-duty submersible hydrostatic level transmitter engineered for continuous liquid level and depth monitoring in fresh water, groundwater wells, drinking water reservoirs, and surface water bodies. Featuring an ultra-compact 22mm stainless steel 316L housing, an integrated atmospheric pressure compensation tube with a protective Teflon filter, and international drinking water certifications, this compact dip cell sensor delivers exceptional long-term stability and precise 4–20 mA signal output even in narrow 1-inch pipes and demanding environmental conditions.

Measurement Principle

Hydrostatic Pressure

Features

Compact probe with metallic cell for hydrostatic level measurement in fresh water, ground water, and potable water storage.

Power Supply Voltage

8...28 VDC

Reference Measurement Accuracy

pn ≥ 400mbar: 0.35% pn < 400mbar: 0.50%

Long-Term Stability

0.1% of URL/year

Process Temperature

-10°C...+70°C (+14°F...+158°F)

Ambient Temperature

-10°C...+70°C (+14°F...+158°F)

Sensor

200 mbar...2 bar (3 psi...29 psi)

Process Connections

Suspension clamp Cable mounting screws

Process Diaphragm Material

Metal

Communication

4...20 mA

Drinking Water Certifications

NSF, KTW, ACS

E+H Cerabar PMP51B High Accuracy Digital Pressure Transmitter

The Cerabar PMP51B is a high-performance digital pressure transmitter designed for precise gauge and absolute pressure measurement in industrial liquids, gases, and steam. Featuring a robust welded metallic diaphragm, Bluetooth remote commissioning, advanced SIL2 safety diagnostics, and optional Ethernet-APL integration, it guarantees exceptional long-term stability and process reliability across demanding chemical, oil & gas, and energy applications.

Measuring Principle

Absolute and gauge pressure

Key Features

Pressure transmitter with metal membrane for accurate measurement in liquids or gases. Available with diaphragm seals. Intuitive and clear wizard for commissioning.

Supply Voltage

Ex d, Ex e, non-Ex: 10.5...35 V DC Ex i: 10.5...30 V DC

Reference Accuracy

Standard: up to 0.075 % Platinum: up to 0.055 %

Long-Term Stability

0.1% of URL/year 0.2% of URL/5 years 0.25% of URL/10 years

Process Temperature

Standard: -40°C...+125°C (-40°F...+257°F) Diaphragm seal: -70°C...+400°C (-94°F...+752°F)

Ambient Temperature

-40°C...+85°C (-40°F...+185°F)

Sensor Range

400 mbar...400 bar (6 psi...6,000 psi)

Min. Calibrated Span

20 mbar (0.3 psi)

Vacuum Resistance

Standard: 10 mbar (0.145 psi) Diaphragm seal: 50 mbar (0.725 psi)

Max. Turndown Ratio

100:1

Max. Overpressure Limit

600 bar (9,000 psi)

Process Connection

Thread: G1/2...G2, R1/2, MNPT3/4...MNPT2, FNPT1/2 Flange: DN25...DN80, NPS 1"...3"

Hygienic Process Connections

Hygienic process connections

Process Diaphragm Material

Process Diaphragm Material 316L, Alloy C, Tantalum, Monel, PTFE

Gasket Material

PTFE

Fill Fluid

Silicone oil, Inert oil, Vegetable oil, High/low temperature oil

Housing Material

Aluminum

Communication

4...20 mA, 4...20 mA HART, PROFINET with Ethernet-APL, Bluetooth® wireless technology and app (optional)

Certificates & Approvals

ATEX, IEC Ex, CSA C/US, NEPSI

Safety Approvals

SIL

Design Approvals

EN10204-3.1, NACE MR0175, NACE MR0103

Drinking Water Approvals

NSF

Special Features

Bluetooth® operation and maintenance via SmartBlue App, RFID TAG for easy identification, Plug and play functionalities

SIEMENS P210/7MF1566 Pressure sensor

As an authorized distributor of industrial automation instruments, we supply original SIEMENS SITRANS P210 7MF1566 pressure transmitters designed for precise gauge pressure measurement of liquids, gases, and vapors across various industrial applications. Featuring a durable stainless steel measuring cell and compact structure, this sensor offers high accuracy, excellent overpressure limits, and reliable performance in demanding operating environments with quick delivery and full technical support from our stock.

Measured Media

Gauge pressure of liquids, gases, and vapors (corrosive and non-corrosive)

Measuring Cell Material

Stainless steel.

Enclosure Material

Stainless steel compact housing.

Overload Limit

High overvoltage and load capacity.

Yokogawa S2CP471-01 Controller Module Spare Part Exstock

The Yokogawa S2CP471-01 Controller Module Spare Part provides reliable, real-time control performance and high-speed VNET/IP communication connectivity to optimize your industrial DCS automation system with seamless integration and reduced operational downtime.

Brand

Yokogawa

Model Number

S2CP471-01

Product Type

Processor / Controller Module Spare Part

System Compatibility

Yokogawa Centum VP / CS 3000 DCS Systems

Yokogawa SDV541-S53 Digital Output Module Exstock

The original Yokogawa SDV541-S53 Digital Output Module provides highly reliable and precise switching signals for modern industrial control applications, making it an indispensable component for optimizing your ProSafe-RS safety Instrumented system architecture.

Manufacturer

Yokogawa

Model Number

SDV541-S53

Product Type

Safety Digital Output Module (16-Channel)

System Compatibility

Yokogawa ProSafe-RS Safety Instrumented System (SIS)

Chongqing Chuanyi PDS843MH-1CS11-D1DA Differential Pressure Transmitter

The PDS843 Smart Differential Pressure Transmitter is a high-performance industrial instrument engineered with advanced monocrystalline silicon composite sensor technology, delivering an exceptional accuracy of up to ±0.025% FS and long-term stability of ≤±0.1% FS over 10 years. Designed for rigorous process automation, it seamlessly measures differential pressure, flow, and liquid level across harsh environments in chemical processing, oil and gas, power generation, and water treatment plants. Supporting HART 7.0, PROFIBUS-PA, and FOUNDATION Fieldbus protocols along with global explosion-proof certifications (ATEX, IECEx, NEPSI, EAC, SIL2/3), the PDS843 provides reliable realtime diagnostics, local three-button LCD configuration, and robust surge protection to optimize your industrial control systems.

PDS843M Differential & PDS843H High Static Pressure Ranges

C：Minimum range: 0.5 kPa; Maximum range: 10 kPa; Measurement range: -10 to 10 kPa; Overload limit (M): 16 MPa; Overload limit (H): — D：Minimum range: 1.0 kPa; Maximum range: 100 kPa; Measurement range: -100 to 100 kPa; Overload limit (M): 16 MPa; Overload limit (H): 42 MPa E：Minimum range: 5.0 kPa; Maximum range: 500 kPa; Measurement range: -500 to 500 kPa; Overload limit (M): 16 MPa; Overload limit (H): 42 MPa F：Minimum range: 0.03 MPa; Maximum range: 3 MPa; Measurement range: -0.5 to 3 MPa; Overload limit (M): 16 MPa; Overload limit (H): 42 MPa G：Minimum range: 0.14 MPa; Maximum range: 14 MPa; Measurement range: -0.5 to 14 MPa; Overload limit (M): 16 MPa; Overload limit (H): —

PDS843L Low Differential Pressure Ranges

C：Minimum range: 0.1 kPa; Maximum range: 2.0 kPa; Measurement range: -2 to 2 kPa; Overload limit: 200 kPa D：Minimum range: 0.1 kPa; Maximum range: 2.0 kPa; Measurement range: -2 to 2 kPa; Overload limit: 3.2 MPa E：Minimum range: 50 Pa; Maximum range: 100 Pa; Measurement range: -100 to 100 Pa; Overload limit: 200 kPa

Range Ratio

Maximum Range Ratio (r = Maximum Range / Used Range) = 100:1

Long-Term Stability

δ ≤ ±0.1%FS/10 years δ ≤ ±0.2FS%/10 years, applicable to PDS843L differential pressure C and D ranges

PDS843M Differential Pressure Range Code: E, F, G 843H High Static Pressure Range Code: E, F

δ ≤ ±0.025% δ ≤ ±（0.01+0.0015 Maximum Range/Used Range）%, Rangeability >10:1 δ ≤ ±(0.01+0.0015 Maximum Range/Used Range)%, Rangeability >10:1

PDS843M Differential Pressure Range Code: C

δ ≤ ±(0.013+0.027 Maximum Range/Used Range)%, Rangeability ≤20:1

PDS843M Differential Pressure Range Code: D 843H High Static Pressure Range Code: D

δ ≤ ±0.04% δ ≤ ±（0.004+0.0036 Maximum Range/Used Range）%, Rangeability >10:1 δ ≤ ±(0.004+0.0036 Maximum Range/Used Range)%, Rangeability >10:1

843L Low Differential Pressure Range Code: C, D

δ ≤ ±(0.05+0.025 Maximum Range/Used Range)%, Rangeability ≤20:1

843L Low Differential Pressure Range Code: E

δ ≤ ±0.1%

Temperature Effect

δ ≤ (0.06°r+0.01)%/28℃，-40℃ ~ +80℃

Process temperature range

-40℃～+120℃ (Fluorized oil: -52℃~150℃)

Static pressure effect

δ≤±0.03r%/16MPa δ≤±0.1r%/3.2MPa, applicable to PDS843M range C (10kPa) δ≤±0.2r%/3.2MPa, applicable to PDS843L differential pressure range D (2kPa) δ≤±0.03r%/200kPa, applicable to PDS843L differential pressure range C (2kPa)

Senex DG1300-GY-BZ Industrial Pressure Transmitter

The Senex DG1300-GY-BZ Industrial Pressure Transmitter is a high-precision, heavy-duty pressure sensing solution designed for demanding continuous monitoring of liquids, gases, and steam. Built with a rugged IP65 cast aluminum enclosure and stainless steel wetted parts, it delivers exceptional long-term stability and noise immunity with a standard 4–20mA output. Featuring on-site zero/span calibration and optional local display choices (LCD or pointer gauge), it is engineered for seamless integration into industrial automation, hydraulic systems, water supply, and process control applications.

Pressure Range

1 MPa – 250 MPa

Accuracy

1% F.S., 0.5% F.S., 0.25% F.S., 0.1% F.S., 0.05% F.S.

Output Signal

4–20 mA (24 V),4–20 mA DC with HART protocolDigital signal

Process Connection

M20×1.5 thread, G1/4, NPT1/4 (Customizable)

Electrical Connection

Electrical Connection

Overload Pressure

2× full scale

Operating Temperature

-20 to 85°C

Storage Temperature

-40 to 90°C

Service Life

>10 million pressure cycles

Ingress Protection

IP65

Product Certifications

SIL, CQC (Voluntary Explosion-proof), ISO System, CE

Senex DG1300-KT HVAC Air Conditioner Pressure Transmitter

The Senex DG1300-KT HVAC Air Conditioner Pressure Transmitter is a high-performance, high-stability pressure sensing solution specially engineered for commercial and industrial refrigeration and air conditioning compressors, featuring an advanced American sensor core, robust all-welded stainless steel construction, fast dynamic response, and superior anti-vibration performance for long-term reliable HVAC process monitoring.

Pressure Range

5 kPa – 70 MPa

Accuracy

1% F.S., 0.5% F.S., 0.25% F.S., 0.1% F.S.

Output Signal

4–20 mA (24 V), 0–5 V (24 V), 1–5 V (24 V), 0.5–4.5 V (5 V)

Process Connection

7/16-20 UNF Female (with depressor pin)

Electrical Connection

Metal connector + cable output

Overload Pressure

2× Full Scale

Operating Temperature

-20 to 85°C

Storage Temperature

-40 to 90°C

Service Life

>10 million pressure cycles

Ingress Protection

IP65, IP67

Product Certifications

SIL, CQC (Voluntary Explosion-proof), ISO System, CE

Senex DG1300-GW High Temperature Pressure Transmitter

Designed for demanding industrial environments, the Senex DG1300-GW High Temperature Pressure Transmitter delivers high-accuracy 4-20mA pressure measurement for elevated temperature media such as steam and thermal oil, utilizing a robust fully-welded stainless steel construction and advanced piezoresistive sensing technology to ensure long-term stability and superior resistance to thermal drift and RF interference.

Pressure Range

0–150 MPa

Accuracy

1% F.S., 0.5% F.S., 0.25% F.S., 0.1% F.S.

Output Signal

4–20 mA DC (2-wire), 0–10 V DC

Process Connection

M20×1.5, M12×1, G1/4, G1/2 (male thread), etc.

Electrical Connection

4-core shielded cable, aviation connector, DIN connector

Overload Pressure

2× full scale

Operating Temperature

-40 to 125°C

Storage Temperature

-40 to 90°C

Service Life

>10 million pressure cycles

Protection Rating

IP65

Product Certifications

SIL, CQC (voluntary explosion-proof), ISO system, CE

SENEX DG1300-GE Flameproof Pressure Transmitter

The SENEX DG1300-GE is an explosion-proof, industrial-grade pressure transmitter engineered for hazardous environment monitoring, featuring a robust all-welded stainless steel construction, 4-20mA standard output, high-precision piezoresistive sensing technology, and Flameproof Ex d IIC T6 certification for demanding oil, gas, and chemical applications.

Measuring range

0~250MPa

Accuracy

1%F.S., 0.5%F.S., 0.25%F.S., 0.1%F.S.

Output signal

4-20mA DC (two-wire) 0~10VDC

Process connection

M20X1.5, M12X1, G1/4, G1/2 male threads, etc.

Electrical connection

Four-core shielded cable, DIN connector

Overload pressure

2 times the measuring range

Operating temperature

-30~85℃

Storage temperature

-40~90℃

Service life

Greater than 10 million pressure cycles

Protection rating

IP65

Product certifications

SIL certification, explosion-proof voluntary CQC certification, ISO system certification, CE certification

Senex DG1300-PJ General Purpose Pressure Transmitter

The Senex DG1300-PJ is a highly reliable, compact, and cost-effective general-purpose pressure transmitter designed for industrial OEM and process control applications. Featuring advanced piezoresistive sensor technology with high precision and stability, it accurately measures standard gauge pressure in liquids, gases, and steam environments. With a fully welded 304/316 stainless steel housing, fast response time, and an IP65 ingress protection rating, the DG1300-PJ delivers exceptional performance, long-term durability, and seamless integration into automated systems.

Measuring range

5kPa~70MPa

Accuracy

1%F.S.

Output signal

4-20mA (24V)

Process connection

M20X1.5 external thread (optional)

Electrical connection

Metal tail connector + cable exit

Overload pressure

2 times the measuring range

Operating temperature

-20~85℃

Storage temperature

-40~90℃

Service life

Greater than 10 million pressure cycles

Protection rating

IP65, IP67

Product certifications

SIL certification, explosion-proof voluntary CQC certification, ISO system certification, CE certification

Senex DG1300-HP Ultra-High Pressure Transmitter

The Senex DG1300-HP Ultra-High Pressure Transmitter is a patented, industrial-grade pressure sensing instrument engineered to deliver precise, highly reliable pressure measurements from 250 MPa up to 700 MPa across demanding applications such as oil drilling, rock stress analysis, core environment simulation, and high-pressure hydraulic testing.

Measuring range

80MPa~1000MPa

Accuracy

1%F.S., 0.5%F.S., 0.25%F.S., 0.1%F.S., 0.05%F.S.

Output signal

4-20mA (24V), 0-5V (24V), 1-5V (24V), 0.5-4.5V (5V)

Process connection

M20X1.5 thread, G1/4, NPT1/4 (Customizable)

Electrical connection

DIN connector, metal tail, explosion-proof tail, aviation four-core shielded cable

Overload pressure

2 times the measuring range

Operating temperature

-20~85℃

Storage temperature

-40~90℃

Service life

Greater than 10 million pressure cycles

Protection rating

IP65

Product certifications

SIL certification, explosion-proof voluntary CQC certification, ISO system certification, CE certification

Senex DG1300-BZ Standard Pressure Transmitter

Engineered with international advanced piezoresistive sensing technology and precision temperature compensation, the Senex Senna-Shi DG1300-BZ Standard Pressure Transmitter delivers exceptional long-term stability, high accuracy up to 0.1% FS, and robust anti-interference performance for demanding industrial process control, hydraulic monitoring, and pneumatic automation systems worldwide.

Measuring range

1MPa~250MPa

Accuracy

1%F.S., 0.5%F.S., 0.25%F.S., 0.1%F.S., 0.05%F.S.

Output signal

4-20mA (24V), 0-5V (24V), 1-5V (24V), 0.5-4.5V (5V)

Process connection

M20X1.5 thread, G1/4, NPT1/4(Customizable)

Electrical connection

Four-core shielded cable, aviation plug, DIN connector, beveled display head

Overload pressure

2 times the measuring range

Operating temperature

-20~85℃

Storage temperature

-40~90℃

Service life

Greater than 10 million pressure cycles

Protection rating

IP65

Product certifications

SIL certification, explosion-proof voluntary CQC certification, ISO system certification, CE certification

SENEX DG1300-YR Hammer Union Pressure Transmitter

Engineered specifically for demanding oilfield applications, the SENEX DG1300-YR Hammer Union Pressure Transmitter delivers high-accuracy, heavy-duty pressure monitoring in extreme environments. Featuring a ruggedized all-welded housing, standard 1502 wing union connection, and superior resistance to heavy shock, intense vibration, and water hammer, this intelligent pressure sensor is optimized for mud pumps, cementing, fracturing, and wellhead monitoring. With optional HART protocol integration and field-proven reliability under extreme pressure up to 100 MPa, it ensures seamlessly continuous performance and long-term operating stability across severe oil and gas exploration sites worldwide.

Measuring range

1MPa~150MPa

Accuracy

1%F.S., 0.5%F.S., 0.25%F.S.

Output signal

4-20mA (24V)

Process connection

M20X1.5 thread, G1/4, NPT1/4 (Customizable)

Electrical connection

MS3102E14S-2S aviation plug

Overload pressure

2 times the measuring range

Operating temperature

-20~85℃

Storage temperature

-40~90℃

Service life

Greater than 10 million pressure cycles

Protection rating

IP65

Product certifications

SIL certification, explosion-proof voluntary CQC certification, ISO system certification, CE certification

Senex DG1300-QS Submersible Pressure Transmitter

The Senex DG1300-QS Submersible Pressure Transmitter is an industrial-grade liquid level measurement sensor engineered for exceptional reliability, long-term stability, and precision performance across demanding fluid handling environments. Featuring an advanced fully welded stainless steel structure, high-precision piezoresistive sensing cell, temperature compensation, and standard 4-20mA process signal output, this submersible pressure sensor delivers robust IP68 waterproof performance, robust anti-interference circuitry, and exceptional moisture ingress protection ideal for continuous submersion in water reservoirs, wastewater systems, river hydrology, and industrial process tanks.

Measuring range

5kPa~6MPa

Accuracy

1%F.S., 0.5%F.S., 0.25%F.S., 0.1%F.S.

Output signal

4-20mA (24V), 0-5V (24V), 1-5V (24V), 0.5-4.5V (5V)

Process connection

M12X1.5 external thread, M20X1.5 external thread

Electrical connection

Submersible spool + cable exit

Overload pressure

2 times the measuring range

Operating temperature

-20~85℃

Storage temperature

-40~90℃

Service life

Greater than 10 million pressure cycles

Protection rating

IP68

Product certifications

SIL certification, explosion-proof voluntary CQC certification, ISO system certification, CE certification

E+H Waterpilot FMX21 Hydrostatic Level Transmitter

The FMX21 Submersible Hydrostatic Level Transmitter is a high-precision, heavy-duty solution designed for continuous liquid and water level measurement in deep wells, reservoirs, rivers, and industrial wastewater treatment systems. Engineered with an advanced capacitive, oil-free ceramic measuring cell and robust stainless steel or titanium housing, this submersible pressure sensor delivers exceptional long-term stability, high overload resistance, and reliable performance even in harsh, corrosive environments. Featuring integrated climate-proof tube venting, 4-20mA HART signal output, and IP68 submersible protection, the FMX21 ensures highly accurate level detection and smooth automation integration for municipal water supply, environmental monitoring, and process industries worldwide.

Measuring Principle

Hydrostatic Pressure

Key Features

Compact integrated probe with ceramic sensor for hydrostatic level measurement: • 22 mm Diameter: Universal applications, fresh / pure water • 42 mm Diameter: Wastewater applications • 29 mm Diameter: Saltwater / saline applications

Supply Voltage

10.5 to 35 V DC

Reference Accuracy

Standard: ±0.2% High Precision Option: ±0.1%

Long-Term Stability

0.1% URL / year

Process Temperature

-10°C to +70°C (+14°F to +158°F) 29 mm (1.14") Diameter: 0°C to +50°C (+32°F to +122°F)

Ambient Temperature

-10°C to +70°C (+14°F to +158°F) 29 mm (1.14") Diameter: 0°C to +50°C (+32°F to +122°F)

Measuring Range / Sensor Cell

100 mbar to 20 bar (1.5 psi to 300 psi)

Process Connection

Mounting Clamp (Suspension Clamp) Cable Gland / Cable Fastening Screw

Communication / Signal Output

4 to 20 mA 4 to 20 mA HART

Ex-Certifications & Approvals

ATEX, FM, CSA, CSA C/US, IECEx, NEPSI, INMETRO

Marine / Marine Approvals

GL / ABS / BV / DNV

Drinking Water Approvals

NSF / KTW / ACS

E+H Cerabar PMP11 High Precision Compact Pressure Transmitter

Designed for optimal performance in standard industrial automation, this compact piezoresistive pressure transmitter delivers accurate, long-term stable gauge pressure measurement for liquids, gases, and vapors across ranges from 400 mbar up to 40 bar. Featuring a fully welded 316L stainless steel housing, customizable measurement spans, and versatile analog signal outputs like 4-20mA and 0-10V, it provides process engineering OEMs and global distributors with a cost-effective, highly reliable solution for hydraulic system monitoring, pump protection, and general machinery pressure control.

Measurement Principle

Gauge Pressure

Features

Economical pressure transmitter with piezoresistive silicon sensor and metal diaphragm

Power Supply Voltage

Analog Output: 10…30 VDC 0…10 V Output: 12…30 VDC

Reference Measurement Accuracy

0.5%

Long-Term Stability

0.2% per URL per year

Process Temperature

-25…+85 °C (-13…+185 °F)

Ambient Temperature

-40…+70 °C (-40…+158 °F)

Sensor

400 mbar…+40 bar (6 psi…+600 psi)

Maximum Overpressure Limit

160 bar (2400 psi)

Process Connections

Threads: G1/4, G1/2, MNPT1/4, MNPT1/2, DIN13

Communication

4…20 mA 0…10 V

Design Certification

EN 10204-3.1 Factory Inspection Report: Degreasing and Cleaning

E+H Ceraphant PTP31B High-Precision Compact Pressure Switch & Transmitter

Engineered for reliable pressure measurement in demanding industrial automation applications, this compact pressure switch and transmitter features a fully welded metallic process membrane and rugged 316L stainless steel housing to ensure superior long-term stability and high overload resistance for both absolute and gauge pressure monitoring of liquids, gases, and vapors. Supporting versatile output configurations including PNP switch outputs, 4-20mA analog signals, and digital IO-Link communication, it enables seamless system integration, fast plug-and-play setup, and real-time process monitoring across OEM machinery, hydraulic and pneumatic systems, pipelines, and industrial utilities.

Measuring Principle

Pressure Switch

Product Features

Smart pressure switch featuring a piezoresistive silicon sensor, offering high long-term stability and superior overload resistance.

Supply Voltage

10...30 VDC

Reference Accuracy

0.5%; Platinum Version: 0.3%

Long-term Stability

0.2% URL / year

Process Temperature

-40...+100 °C (-40...+212 °F)

Ambient Temperature

-20...+70 °C (-4...+158 °F)

Sensor Range

+400...+400 bar (+6...+6000 psi)

Max. Overpressure Limit

600 bar (9000 psi)

Process Connection

Threaded: G1/4, G1/2, MNPT1/4, MNPT1/2, DIN13, JIS R1/2

Communication

1x PNP switch output 2x PNP switch outputs 1x PNP switch output + 4...20mA analog output

Certifications & Options

EN 10204-3.1 Inspection Certificate / Factory Calibration Report Oil and grease-free cleaning (Oxygen Service ready) Low limit alarm configuration

Display Feature

Digital Display Unit / Integrated Digital Display

E+H Cerabar PMC51 Gauge and Absolute Pressure Transmitter

The PMC51 High-Precision Digital Pressure Transmitter is a versatile, heavy-duty instrument equipped with an advanced dry, oil-free Ceraphire® ceramic sensor for highly reliable gauge and absolute pressure measurements in liquids, gases, and vapors. Engineered to excel under demanding process conditions, vacuum environments, and aggressive media, it delivers exceptional long-term stability and reference accuracy up to ±0.075%. Featuring integrated membrane breakage detection, robust overload resistance up to 60 bar, and versatile protocol integration including 4-20mA HART, PROFIBUS PA, and FOUNDATION Fieldbus, this smart pressure transmitter provides an unbeatable combination of operational safety, reduced downtime, and seamless system integration for modern industrial automation and level monitoring applications.

Measuring Principle

Capacitive pressure sensor with dry ceramic diaphragm (Ceraphire®)

Measurement Type

Absolute Pressure and Gauge Pressure

Features

Smart, reliable pressure transmitter with capacitive sensor and high-purity ceramic diaphragm (Ceraphire®)

Supply Voltage

4...20mA HART: • Non-Ex: 11.5...45V DC • Ex ia: 11.5...30V DC PROFIBUS PA: • Non-Ex: 9...32 V DC FOUNDATION Fieldbus: • Non-Ex: 9...32 V DC

Reference Measurement Accuracy

Standard: ±0.15% Platinum: ±0.075%

Long-Term Stability

• < 0.1% URL / year • 0.25% URL / 5 years • 0.4% URL / 10 years

Process Temperature

-40...+130 °C (-40...+266 °F) 150 °C for 1 hour (302 °F for 1 hour)

Ambient Temperature

-40...+85 °C (-40...+185 °F)

Measuring Range / Sensor

100 mbar...40 bar (1.5 psi...600 psi) Gauge/Absolute

Min. Calibratable Span

10 mbar (1.45 psi)

Vacuum Resistance

0 mbar abs. (Full vacuum resistant)

Turndown Ratio

Up to 20:1

Max. Overpressure Limit

Up to 60 bar (900 psi)

Process Connections

Threaded: G1/2...G2, R1/2, MNPT1/2... Flanged: DN25...DN80, ASME 1"...4", JIS 10K

Hygienic Process Connections

Tri-Clamp, DIN11851, DIN11864-1, NEUMO, Varivent N, SMS, DRD

Diaphragm Material

Ceramic (Ceraphire®)

Gasket Material

Viton (FKM), EPDM, NBR, Kalrez (FFKM)

Fill Fluid

None (Dry sensor cell)

Housing Material

Cast Aluminum, AISI 316L Stainless Steel

Communication / Protocols

4...20 mA, 4...20 mA HART, PROFIBUS PA, FOUNDATION Fieldbus

Certificates & Approvals

ATEX, FM, CSA, CSA C/US, IEC Ex, TIIS, INMETRO, NEPSI

Functional Safety

SIL

Design / Material Certificates

EN10204-3.1, NACE MR0175

Hygienic Approvals

CoC ASME-BPE, 3-A, EHEDG

Marine Approvals

GL / ABS / LR / BV / DNV

Drinking Water Approvals

NSF

Successor / Replacement Product

PMC51B