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| Place of Origin: | china |
| Brand Name: | ruijia |
| Model Number: | PTM-1H |
Membrane seal stainless steel pressure sensor flush diaphragm sensors
Why Choose Our Sensor ?
♦ Focus on sensor production for more than 50 years;
♦ Factory Outlet, Low price;
♦ 12 months free repaire warranty;
Product Description
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Product Introduction |
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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. |
Application
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
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Product Features |
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♦ Advance Microfused Silicon Strain Gauge, whole-designed elastomer, free of leakage troubles |
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Standard Range |
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Pressure Type: gauge pressure absolute pressure sealed pressure |
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Pressure Range(bar):1 1.6 2.5 4 6 10 16 25 40 60 100 160 200 250 300 400 500 600 |
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Pressure Range (psi): 15 30 50 75 100 200 300 500 750 1K 1.5K 3K 5K 10K |
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Technical Index |
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Signal output |
4~20mA 0.5~4.5VDC 0~5VDC 0~10VDC |
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Signal line specification |
2wire 3wire 3wire 3wire |
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Power supply |
9~30VDC 5VDC 9~30VDC 15~30VDC |
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Accuracy |
±0.5%FS ±1%FS |
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Longterm Stability (1 Year) |
±0.5%FS |
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Frequency Response (-3dB) |
3.2kHz |
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Compensated Temperature |
-20~+85°C |
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Working Temperature |
-40~+85°C |
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Storage Temperature |
-40~+105°C |
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Overload Pressure |
300% FS |
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Burst Pressure |
500% FS |
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Mechanical Vibration |
±20g |
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Impact (11ms) |
100g |
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Environmental Protection |
IP65 |
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Wetted Parts |
17-4PH |
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Electrical connection |
Packard Hirschmann(Mini) Hirschmann(DIN43650) M12Waterproof cable (Direct lead) |
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Pressure connection |
M20×1.5 M12×1.5 G1/4 NPT1/4 R1/4 7/16-20UNF |
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Electromagnetic compatibility(EMC) |
EN61000-6 |
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Certificates |
CE RoHS |
Video
Video
