From HCATM, Serve the world
| Place of Origin: | Xi'an |
|---|---|
| Brand Name: | HCATM |
| Certification: | CE,RoHS |
| Model Number: | GMP501-DP |
| Minimum Order Quantity: | 1 |
| Price: | $245USD/pieces |
| Packaging Details: | Packing in wooden cases or cartons. |
| Delivery Time: | 3-5 days |
| Payment Terms: | D/A, L/C, D/P, T/T, Western Union, MoneyGram |
| Supply Ability: | 100000 pieces per month |
| Medium: | Liquid, Gas, Steam | Pressure Range: | 0MPa...0.1MPa～41MPa |
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| Accuracy: | ±0.1%；±0.075% | Pressure Type: | Differential Pressure |
| Output: | 4-20mA,HART | Power: | 12～45VDC |
| Diaphragm: | 316L,Hastelloy C,Monel | Explosion-proof: | ExdⅡBT5Gb;ExiaⅡCT4/T5/T6Ga |
| High Light: | differential pressure transducer,high pressure transducer |
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Product Overview
GMP500-DP differential pressure / high static pressure differential pressure transmitter is a pressure signal measured with the pressure side as the reference end,and has two ports and process piping connections.
Working principle of the metal capacitive differential pressure/high static pressure differential pressure transmitter is that when the pressure is indirectly applied to the surface of the metal measuring diaphragm (elastic measuring element) of different thickness through the isolating diaphragm and the guiding medium, the diaphragm is generated. Tiny deformation, the maximum shape variable does not exceed 0.1mm, the high-precision measurement circuit converts this tiny deformation into a voltage signal linearly related to the differential pressure signal. After linearization and temperature compensation, the voltage signal is later used by a dedicated chip. Convert to industry standard 4-20mA current signal or 1-5V voltage signal. The high-sensitivity integrated circuit used in the high sensitivity and measurement diaphragm detection circuit of the metal capacitive pressure sensor contains linear and temperature compensation circuits, so the entire transmitter can achieve high precision and high stability.
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, |
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| 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
| 1.Display installation | 6.Electronic housing | 11.Waist nameplate | 17.Pressure connector | 22.Flange bolt |
| 2.Display mounting seal | 7.Top nameplate | 12.Neck ring | 18.Waist joint | 23.Exhaust drain valve |
| 3.LCD head | 8.Terminals | 14.Flange nut | 19.Waist joint seal | 24.Flange plug |
| 4.Electronic amplification board | 9.Blind cover | 15.Sensor seal ring | 20.Sensor | |
| 5.Explosion-proof joint | 10.Explosion-proof plug | 16.Waist joint bolt | 21.Differential flange |
Dimensions
Installation Way
Tubular bending bracket installation diagram, corresponding to order number B1
Tubular bending bracket installation diagram, corresponding to order number B2
Schematic diagram of tubular flat bracket installation, corresponding to order number B3
Drain valve