Xi'an Huance Automation Technology Co., Ltd.
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GMP500-GP 4-20 mA liquid gas steam absolute gauge pressure digital pressure transmitter
Product Overview
GMP500-GP series absolute/ gauge pressure transmitter is a high-precision and high-reliability product developed by Xi'an Ring Testing Automation Technology Co., Ltd. for coal chemical, petroleum, electric power, medicine, food and other industries. GMP500-GP has high reliability and stability, and its product suitability is strong. The diaphragm material is available in a variety of materials, such as SS316L, Hastelloy, Monel, tantalum, titanium, ceramics, etc. The highest accuracy of the pressure transmitter can reach 0.075%, and the product has excellent anti-overload capability.
Product Features
1. High precision capacitive pressure transmitter with a maximum accuracy of 0.075%FS；
2. Widely used in the measurement of differential pressure, gauge pressure and absolute pressure in industrial sites, suitable for a variety of complex conditions;
3. Diaphragms of various materials can be customized, such as 316L, Monel, Hastelloy, gold plating, etc；
Technical Parameter
| Medium | Liquid, gas, steam | ||||||||
| Range | 0MPa...0.1MPa～41MPa | ||||||||
| Precision | ±0.1%; ±0.075% | ||||||||
| Pressure type | Differential pressure | ||||||||
| Output | 4~20mA DC; HART; Modbus | ||||||||
| Power supply | 12 to 45 VDC | ||||||||
| Structural materials | Flange joint: 316L, Hastelloy C, Monel Exhaust /drain valve: 316L, Hastelloy C, Monel Isolation diaphragm: 316L, Hastelloy C, Monel, | ||||||||
| Housing material | Low copper aluminum alloy polyurethane coating; stainless steel | ||||||||
| Explosion-proof grade | Flameproof ExdIIBT5Gb; intrinsic safety type ExiaIICT4/T5/T6Ga | ||||||||
| Operating temperature | -40°C～85°C | ||||||||
| Relative humidity | 0 to 95% RH | ||||||||
| Ambient temperature | -40°C～85°C | ||||||||
| Filling liquid | Silicone oil | ||||||||
| Display | LCD | ||||||||
| Conduit | M20x1.5; 1/2NPT-14 | ||||||||
| Pressing method | 1/4NPT-18 ; 1/2NPT-14; M20x1.5 | ||||||||
| Relative humidity | 5%~95% RH | ||||||||
| Stability | ±0.2%/year | ||||||||
| Start Time | 3 seconds without preheating | ||||||||
| Volume change | <0.16m3 | ||||||||
| Remarks | Installation methods, body materials, output signals, accuracy requirements, temperature ranges ,and other parameters can be customized according to different customer needs. | ||||||||
Product Details
