Xi'an Dehou Electronic Technology Co., Ltd.
Xi'an Dehou Electronic Technology Co., Ltd.
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Industrial Air Gas micro vacuum negative liquid pressure sensor transducer
Industrial Air Gas micro vacuum negative pressure sensor transducer uses diffused silicon imported chips, circuit signal isolation amplifier, cutoff frequency interference design (anti-interference ability, lightning) overvoltage protection, current limiting protection, impact and corrosion. Hydraulic pressure sensor housing full seal welded 316 stainless steel, compact, compact, good moisture resistance and excellent media compatibility.
| Measure Range | -100kPa~0.....10kPa...100MPa |
| Pressure Type | gauge (G), absolute (A), sealed gauge (S) |
| Overpressure | 150%FS |
| Accuracy | 0.2%FS, 0.5%FS |
| Output signal | 4-20mA(2-wire), 0-5V;1-5V;0.5-4.5V;0-10V(3-wire) |
| Supply | 12-36Vdc,12~36Vdc;15~30Vdc;15~36Vdc;15~36Vdc;5Vdc |
| Temp.coefficient of zero | ±0.02%FS/°C(typ.) ±0.03%FS/°C(max.) |
| Temp.coefficient of span | ±0.02%FS/°C(typ.) ±0.03%FS/°C(max.) |
| Compensated temperature range | -10~+70°C |
| Operating temperature range | -40~+125°C |
| Storage temperature range | -40~+125°C |
| Insulating resistance | ≥100MΩ@100Vdc |
| Load resistance | R≤(U-15)/0.02 (for 4/20mA) R>100kΩ(for voltage output) |
| Electrical interface | DIN43650, option 1.5m cable connetion |
| Pressure interface | G1/2,M20x1.5,G1/4, 1/4NPT, 1/2NPT(customer request) |
| Material of pressure membrane | 316L stainless steel |
| Material of housing | 1Cr18Ni9Ti stainless steel |
| Response time(10%~90%) | ≤10ms |
| Shock/impact | 10gRMS,(20~2000)Hz/100g,11ms |
| Protection | IP65 |
Measurement Range: 0-0.1bar to 0-1000bar
Piezoresistive sensor and thin-film sensor technology
Standard ranges available from stock
4-20 mA 2-wire output signal, others available
Highly resistant to pressure spikes and vibration
Stainless steel case and wetted parts
Can be assembled to diaphragm seals for special applications
Automobile, compressor and refrigeration Industry
Engineering machinery pressure control and monitor
Energy and water treatment system
Armarium, agricultural machinery
Hydraulic and pneumatic control system
Iron and steel industry, light industry
Pump, fitness equipment, household appliances
Hydraulics and pneumatics
Liquid level measurement