Produkt
Senex DG1300-PJ General Purpose Pressure Transmitter
DG1300-PJ
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.
The Senex DG1300-PJ General Purpose Pressure Transmitter is engineered to meet the demanding requirements of modern industrial automation and fluid monitoring systems. Built with high-precision international-brand piezoresistive sensor components, this compact transmitter converts gauge pressure into a standard 4–20mA DC two-wire output signal.
Its fully welded stainless steel enclosure eliminates internal O-rings, providing superior sealing against moisture, vibration, and harsh operating conditions. Precise digital temperature compensation and robust electronic amplification ensure minimal thermal drift and outstanding long-term signal stability across a wide temperature spectrum. Whether integrated into hydraulic systems, HVAC units, or general process automation networks, the DG1300-PJ offers an optimal balance of cost efficiency, high sensitivity, and rugged dependability.

FAQ
Q1: What media is the DG1300-PJ pressure transmitter compatible with?
A1: The transmitter features a wetted structure made of 304, 316, or 316L stainless steel, making it compatible with a wide variety of non-corrosive liquids, gases, and steam.
Q2: What is the standard power supply and output signal for this model?
A2: The DG1300-PJ operates on a 9–36V DC power supply and provides an industry-standard 4–20mA DC two-wire current loop output.
Q3: Can the DG1300-PJ be used in outdoor or harsh environments?
A3: Yes. With its fully welded construction, IP65 protection rating, and shielded cable connection, it is built to withstand industrial environments, moisture, and ambient temperature fluctuations between -20°C and +85°C.
Q4: Is custom pressure range or thread connection available?
A4: Yes, as an OEM manufacturer, custom pressure ranges, thread sizes, and cable lengths can be configured based on project specifications.
Technische Daten
| 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 |
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