详情描述


The GPD60 hydraulic support pressure transmitter is a new type of pressure transmitter specifically designed and manufactured by our company for comprehensive mining equipment in coal mines. It consists of a high-stable strain gauge pressure sensor paired with a high-performance dedicated amplifying circuit, encased in a stainless steel shell. The GPD60 design meets safety requirements for underground hazardous environments, boasts a robust structure, withstands strong impacts and vibrations, and has strong anti-electromagnetic interference capabilities. The GPD60 pressure transmitter is suitable for use in flammable and explosive environments and is designed for detecting and controlling fluid pressure in mines with risks of gas and coal dust explosions.


The hydraulic support electrical control system for coal mines is now widely applied.


Product Features


Low power consumption, high precision


Stainless Steel Isolation Diaphragm 17-4 Protection, Corrosion-Resistant


Reverse polarity protection and current limiting protection


Long-term work is stable and reliable.


Product Applications


Coal Mine Hydraulic Prop Electric Control System


Technical Specifications


Quantity Range0 ～ 2MPa …60MPa
Overload pressure2 times rated pressure
destructive pressure3 times rated pressure
Supply Voltage Range8 ～ 24VDC
Output SignalTwo-wire system 4～20mA DC
Three-wire system 1 ~ 5VDC
Three-wire system 0.5～4.5VDC
Precision±0.5％ FS
Operating Temperature-20℃~ 60℃
Storage Temperature-40℃~ 125℃
Unreachable100MΩ/250V
Response Time10ms
Medium CompatibilityCorrosive media compatible with 304, 17-4 stainless steel
Pressure FittingDN10 Valve
Electromagnetic Compatibility (EMC)Electromagnetic Emission: EN50081-1/-2; Electromagnetic Sensitivity: EN50082-2
Dimensions: