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Gas Pressure Sensor
Electromagnetic Digital Pressure Sensor High Frequency Response 4mA - 20mA

Electromagnetic Digital Pressure Sensor High Frequency Response 4mA - 20mA

Product Details:
Place of Origin: china
Brand Name: ruijia
Model Number: PTM-1H
Detail Information
Place of Origin:
Brand Name:
Model Number:
Pressure Type:
G, A, S
Response Time(10%~90%):
IP65, Others Can OEM
High Light:

High Light

High Light:

oil pressure sensor


fuel pressure sensor

Trading Information
Minimum Order Quantity:
Packaging Details:
each unit has individual box and all boxes are packed in standard packages
Delivery Time:
2-4 weeks
Payment Terms:
Western Union, MoneyGram, L/C, T/T
Supply Ability:
10000 Piece/Pieces per Month
Product Description


Electromagnetic 4-20mA gas pressure sensor 30bar Electric Water Pressure transmitters, Transducers


Product Description


Product Introduction

The PTM-1H CE Low Cost Price Industrial Water Air Gas Liquid Pressure Sensor is a silicon MEMS strain gauge sensor which is glass bonded to a stainless steel diaphragm.It avoids influences on product caused by temperature, humidity, mechanical fatigue and medium, thus to improve its longterm stability in the industrial environment. Its pressure chamber is made of imported 17-4PH stainless steel in an integrated way without welding seams or O-rings, free of leakage troubles. Digital circuits capable of strong RFI & EMI resistance and automatic temperature compensation are installed inside the transmitter and the transmitter is featured with the strong interference resistance, wide temperature compensation scope and flexible & various output forms, etc. The series products provide several optional pressure connectors and electric output forms for customers.


Product Features

♦ Advance Microfused Silicon Strain Gauge, whole-designed elastomer, free of leakage troubles
♦ Efficient lightning protection and strong anti RFI&EMI protection.
♦ Advanced digital temperature compensation and wide working temperature scope
♦ High sensibility, high accuracy, high frequency response and longterm stability

Standard Range

Pressure Type: gauge pressure absolute pressure sealed pressure

Pressure Range(bar):1 1.6 2.5 4 6 10 16 25 40 60 100 160 200 250 300 400 500 600

Pressure Range (psi): 15 30 50 75 100 200 300 500 750 1K 1.5K 3K 5K 10K


Technical Index
Signal output 4~20mA 0.5~4.5VDC 0~5VDC 0~10VDC
Signal line specification 2wire 3wire 3wire 3wire
Power supply 9~30VDC 5VDC 9~30VDC 15~30VDC
Accuracy ±0.5%FS ±1%FS
Longterm Stability (1 Year) ±0.5%FS
Frequency Response (-3dB) 3.2kHz
Compensated Temperature -20~+85°C
Working Temperature -40~+85°C
Storage Temperature -40~+105°C
Overload Pressure 300% FS
Burst Pressure 500% FS
Mechanical Vibration ±20g
Impact (11ms) 100g
Environmental Protection IP65
Wetted Parts 17-4PH
Electrical connection Packard Hirschmann(Mini) Hirschmann(DIN43650) M12Waterproof cable (Direct lead)
Pressure connection M20×1.5 M12×1.5 G1/4 NPT1/4 R1/4 7/16-20UNF
Electromagnetic compatibility(EMC) EN61000-6






Process control system Oil pumpdrilling Chemical industry

HVAC Natural gas Hydraulic control system

Air compressor Oil pumpdrilling Pump&water system

Refrigeration system Food industry Others


Why Choose Our Sensor ?


♦ Focus on sensor production for more than 50 years;
♦ Factory Outlet, Low price;
♦ 12 months free repaire warranty;