Pressure Transmitter Specially Designed for Mine Hydraulic Supports - CS-PT2000
±0.1, 0.5% F.S accuracy;
0~5Vdc output;
Diffused silicon core;
Micro-power circuit;
Multiple pressure ranges and signal outputs;
Multiple connectors and pressure ports;
Non-polarity two-wire current output;
AC/DC dual-use voltage output;
Intrinsic safety, explosion-proof, CE certification.
Product Introduction
I. Features and Application Fields of Pressure Transmitter Specially Designed for Mine Hydraulic Supports CS-PT2000
±0.1, 0.5% F.S accuracy; 0~5Vdc output; diffused silicon core; micro-power circuit; multiple pressure ranges and signal outputs; multiple connectors and pressure ports; non-polarity two-wire current output; AC/DC dual-use voltage output; intrinsic safety, explosion-proof, CE certification.
Applications: mine hydraulic columns, refrigerators, hydraulic control, petrochemical industry, pressure instruments, automatic monitoring systems, energy and water treatment, real-time oil well management.
II. Pressure Transmitter Specially Designed for Mine Hydraulic Supports CS-PT2000Product Description
The CS-PT2000 series pressure transmitter is specifically designed for detecting hydraulic supports in mine tunnels. It features excellent stability, high reliability, high accuracy, ingenious structure, and easy quick assembly and disassembly.
The product adopts a 1Cr18Ni9Ti stainless steel structure, with a pressure core from an international brand, and a dedicated explosion-proof circuit design. It allows convenient zero and full-scale calibration, and has obtained intrinsic safety certification, explosion-proof certification, and CE certification.
The working power supply is 8Vdc/ac (AC/DC dual-use).
Every three units form a test slave station, which converts the three measured pressure signals into digital signals and transmits them to the master station.
III. Pressure Transmitter Specially Designed for Mine Hydraulic Supports CS-PT2000Technical Parameters
| General |
Value |
Remarks |
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| Pressure Range |
0~0.2MPa......200 MPa. |
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、0.5%F.S |
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| Stability |
Typical 0.25% F.S, max: 0.4% F.S |
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| Operating Temperature |
－40℃~85℃ |
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| Compensated Temperature |
－10℃~70℃ |
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| Compatible Media |
All corrosive media compatible with 1Cr18Ni9Ti |
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| Electrical Performance |
Two-wire |
Three-wire |
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| Output Signal |
4~20mA |
0~5V |
0~10V |
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| Power Supply |
10~30Vdc |
10~30Vdc |
12~30Vdc |
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| Load Resistance |
(U-5)/0.02(Ω) |
＞100kΩ |
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| Insulation |
＞100M Ω@50V |
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| Dielectric 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 |
2×106Pressure cycles @25℃ |
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| Electrical Connection |
Hirschmann, aviation plug, fixed cable outlet, waterproof outlet |
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| Pressure Port |
KJ10，G1/2，NPT1/2，M20x1.5 |
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| Pressure Type |
Gauge G, sealed gauge S |
Response time: 10ms |
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| Certifications |
Safety explosion-proof type E, isolated explosion-proof type D EU electrical safety standard CE |
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| Electromagnetic Compatibility |
Electromagnetic emission: EN50081-1/-2; Electromagnetic immunity: EN50082-2 |
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