Product Overview:
SGPT110 piezoresistive pressure transmitter is based on MEAS original advanced highly stable silicon piezoresistance transmitter installed into a 304 stainless steel enclosure. Compatible with various mediums, stable, reliable and highly accurate, SGPT110 can be widely used for gas and liquid pressure measurement.

Specification

• Brand: Smartgen (Zhengzhou Smartgen Technology Co., Ltd.)
• Full Part No.: SGPT110-0.4
• Measuring Medium: Fresh cooling water
• Measuring Range: 0 ~ 0.4MPa gauge pressure
• Signal Output: 4mA ~ 20mA DC analog current
• Supply Voltage: DC 12V ~ 36V
• Comprehensive Accuracy: Class 1.0
• Overload Resistance: 250% full scale pressure
• Sensitive Diaphragm: 316L stainless steel
• Housing Material: 304 stainless steel
• Sealing Ring: Fluorine rubber O-ring
• Protection Class: IP65
• Working Temperature: -40℃ ~ +125℃
• Temperature Compensation Range: -20℃ ~ +85℃
• Wiring Mode: 4-core plug-in connector
• Net Weight: 0.135kg
• Warranty: 12 months genuine factory warranty

Wide Application Range

Silent diesel generator cooling water pipeline pressure monitoring, marine auxiliary engine fresh water cooling system, construction machinery diesel engine water pressure detection, water pump unit pressure feedback, communication base station standby generator set, municipal emergency power equipment, matched with Smartgen HGM1790N, HGM7200, HAT700BI ATS controller.

Common Equipment Failures Solved

• Controller displays water pressure zero / abnormal value: Check sensor power supply wiring, OUT signal line disconnection, PE ground wire loose
• Frequent low water pressure alarm: Pipeline actual pressure too low, sensor diaphragm blocked by impurities, controller threshold parameter setting error
• Sensor no signal output: Power supply voltage out of 12~36V range, plug terminal loose, internal chip damage
• Ordinary pressure sensors cannot match Smartgen controller parameters, leading to inaccurate pressure display; Original SGPT110-0.4 perfectly compatible without calibration