GPD35 Mining Pressure Sensor

The mining type pressure transmitter is a cost-effective product designed, developed, and launched by our company specifically for high explosive hazardous environments. This product uses imported pressure chips, which have high sensitivity, high precision, and strong overload resistance. Sensitive components are formed into resistors using special processes and connected to form a Wheatstone bridge. When combined with a DC power supply, a DC voltage signal output is generated. After a secondary conversion circuit, achieve a two-wire 4-20mA output. It can display the pressure value of the measured point in real time and is compatible with other coal mine monitoring systems.

Characteristics of mining type pressure transmitter products
Low power consumption, high stability
The protection level can reach up to IP67
All stainless steel structure, sturdy and reliable
Multiple output modes
Alternative imported products

Technical Specifications
Range: Optional within 600MPa range
Output signal: 4-20mA; 0-5V；0.5-4.5V
Transmission format: 2-wire/3-wire system
Working voltage: 12V~36VDC
Comprehensive accuracy: ± 0.5% F.S
Standard pressure interface: M20 * 1.5 (thread length 15mm), KJ10, KJ16, DN10, etc

Installation precautions
1. This product is an explosion-proof type. If there are any quality problems with the product, it is recommended that the manufacturer be responsible for repairing it. When special circumstances require maintenance, it should be carried out by professional certified personnel.
2. During use and maintenance, the specifications, names, models, and parameters of intrinsic safety circuits and electrical components related to intrinsic safety circuits shall not be changed. Associated equipment is listed in the appendix, and intrinsic safety associated equipment shall not be connected to other monosodium glutamate joint inspection equipment.
3. During use, pay attention to reliable circuit connections and correct wiring methods.
4. Do not directly squeeze the sensor diaphragm with hard objects to avoid damaging the sensor.
During the transportation, installation, and use of sensors, they should not be dropped or placed randomly to avoid damage.