High-temperature resistant pressure transmitter - CS-PT800
±0.1, ±0.25, ±0.5% F.S accuracy;
Sputtered thin film core;
Can withstand high temperatures up to 150°C;
Fully welded without O-rings;
Multiple connectors and pressure ports;
Non-polar two-wire current output;
AC/DC dual-use voltage output;
Intrinsic safety, isolation, CE certification;
Compliant with RoHS standards.
Product Introduction
I.High-temperature resistant pressure transmitter- CS-PT800 Product Description
CS-PT800 series sputteredThin film pressure transmitterIt is a high-temperature resistant, wide range, high precision product. Widely used for gas and liquid pressure detection, such as water, oil, mildly corrosive liquids and gases.
The sputtered thin film core refers to a chemical method in which an insulating layer is first sputtered onto the elastomer of the core, then a set of metal thin film Wheatstone bridge and temperature compensation resistors for measurement are sputtered onto the insulating layer, and finally an insulating material is covered over the metal thin film resistors. When the elastomer of the core deforms under pressure, the metal thin film Wheatstone bridge sputtered on the elastomer also deforms accordingly, producing a linear output.
2. High-temperature resistant pressure transmitter - CS-PT800 Product Features and Application Fields
±0.1, ±0.25, ±0.5% F.S accuracy; sputtered thin film core; can withstand high temperatures up to 150°C; fully welded without O-rings; multiple connectors and pressure ports; non-polar two-wire current output; AC/DC dual-use voltage output; intrinsic safety, isolation, CE certification; compliant with RoHS standards.
Applications: construction machinery, automotive engines, high-pressure common rail engines, high-temperature and high-cold environments, deep well oil pressure measurement, boiler pressure detection, natural gas storage equipment, hydraulic lubrication.
3. High-temperature resistant pressure transmitter - CS-PT800 Technical Parameters
| Conventional |
Value |
Notes |
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| Pressure range |
0~0.1MPa......200MPa |
1MPa=10bar 1bar≈14.5PSI 1PSI=6.8965kPa 1kgf/cm2 = 1 atmosphere 1 atmosphere = 98kPa |
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| Overload Pressure |
2 times rated pressure (2X) |
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| Burst Pressure |
4 times rated pressure (4X) |
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| Accuracy |
±0.1%F.S，±0.25%F.S，±0.5%F.S |
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| Stability |
Typical value 0.25% F.S, max: 0.4% F.S |
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| Operating Temperature |
-50°C to 150°C (can be extended to -50°C to 230°C as needed) |
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| Compensated Temperature |
－20℃~120℃ |
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| Compatible Media |
Compatible with all corrosive media compatible with 1Cr18Ni9Ti |
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| Electrical Performance |
Two-Wire System |
Three/four-wire system |
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| Output signal |
4~20mA |
0~20mA |
0~10mA |
0~5V |
0~10V |
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| Power supply |
12~30Vdc |
12~30Vdc |
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| Load Resistance |
(U-10)/0.02(Ω) |
(U-10)/0.02(Ω) |
＞20kΩ |
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| Insulation |
＞100M Ω@50V |
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| Electrical Strength |
500V@60 second |
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| Vibration/Shock |
10g/5~2000Hz, axes X/Y/Z20g sine 11ms |
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| Pressure Durability |
2×10^6 pressure cycles @25°C |
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| Display range |
-999~1999 |
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| Electrical Connection |
Hirschmann, aviation plug, cable gland outlet, waterproof outlet, Packard |
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| Pressure Connection |
M20×1.5、G1/4、G1/2、R1/2、NPT1/2、NPT1/4 |
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| Pressure Type |
Gauge pressure G, sealed gauge pressure S, absolute pressure A |
Response time: 10ms |
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| Certification Items |
Intrinsic safety explosion-proof type E, EU electrical safety standard CE |
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| Electromagnetic Compatibility |
Electromagnetic emission: EN50081-1/-2; Electromagnetic immunity: EN50082-2 |
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