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| Categories | Pressure Transmitter |
|---|---|
| Brand Name: | HCATM |
| Model Number: | GMP501-K |
| Certification: | CE、RoHS |
| Place of Origin: | Xi'an |
| MOQ: | 1 |
| Price: | $30USD/pieces |
| Payment Terms: | D/A, D/P, Western Union, MoneyGram, T/T, L/C |
| Supply Ability: | 100000 pieces per month |
| Delivery Time: | 3-5 days |
| Packaging Details: | Packed in cardboard or wooden cases |
| Medium: | Gas、Liquid |
| Range: | -0.1Mpa...0Mpa~0.01Mpa...100Mpa |
| Accuracy: | ±0.25%FS;±0.5%FS |
| Pressure type: | Gauge, absolute, sealed gauge pressure |
| Output: | 4-20mA;1-5V;HART;RS485 |
| Power: | 12-28VDC |
RS485 Diffused Silicon Pressure Transmitter With Reliable Performance
Product Overview

Technical Parameter
Model | GMP501-H |
Medium | Gas/Liquid |
Range | -0.1Mpa...0Mpa~0.01Mpa...100Mpa |
Overload | 2 times full-scale pressure or 110MPa (minimum) |
Precision | ±0.25% FS; ±0.5% FS |
Pressure type | Gauge pressure, absolute pressure, sealed gauge pressure |
Output signal | 4mA to 20mA DC (two-wire system); 1V to 5V DC (three-wire system) |
Load Resistance | ≤ (U-11) / 0.02 (current type); ≥ 10 (voltage type) |
Power supply | 11~28VDC |
Insulation resistance | 500MΩ@500V DC |
Shell material | SS304 |
Sensor material | SS316 |
Seal ring | Fluororubber |
Cable | Φ7.5mm polyethylene special cable |
Protection level | IP65 (plug-in type); IP67 (cable type) |
Media suitability | Various media that are non-corrosive to 316 stainless steel and
fluororubber |
Compensation temperature | 0°C~+50°C |
Operating temperature | -30°C~+70°C; -30°C~+125°C (can be customized) |
Storage temperature | -30°C~+70°C |
Temperature Coefficient | Zero temperature coefficient: 0.03% FS / ° C (≤ 100kPa); 0.02% FS /
° C (> 100kPa) Full temperature coefficient: 0.03% FS / ° C (≤ 100kPa); 0.02% FS /
° C (> 100kPa) |
Long-term stability | ±0.3%FS/year (maximum) |
Product features
Reliable performance, easy to install and use
With short circuit protection and reverse polarity protection
Field adjustable can be equipped with a display header
Gauge pressure, absolute pressure, and seal reference pressure can be measured
Comply with EMC standards: EN61000-6-2:2005 and EN61000-6-4:2007 + A1:2011

Application
Petroleum, chemical industry, electric power
Urban water supply and hydrologic exploration
Supporting equipment, hydraulic and other industries

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