FRD High Temperature Pressure Transmitter With Heat Dissipation And Display
High-Temperature-Resistant Pressure Transmitter with Heat Dissipation and Display
The FD80A Intelligent Compact Pressure Transmitter is a high-precision and high-stability pressure measurement product. The digital technology adopted by this product represents the latest application achievement in the field of sensor manufacturing. Combined with internationally advanced design and manufacturing technology for piezoresistive pressure transmitters, it implements precise digital temperature compensation and nonlinear correction, and features an integrated structural design and standardized output signals. With the advantages of small size, high precision, light weight and wide range coverage, this product is suitable for precise measurement of fluid pressure in various industries.
- Wide range coverage, capable of measuring gauge pressure, absolute pressure, and negative pressure.
- Fiber laser marking, featuring an exquisite and delicate appearance.
- The sensor adopts digital compensation and nonlinear correction.
- Full stainless steel structure with various pressure interface types.
- Complies with the requirements of the GB3836 standard and has obtained the explosion-proof certification.
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Range |
0-5kPa ~ 260MPa (see the selection table for details) |
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Pressure Type |
Gauge pressure, absolute pressure, negative pressure (optional) |
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Overload Capacity |
1.5 times the sensor range is allowed (1.2 times for ranges above 60MPa) |
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Burst Pressure |
2 times the sensor range (1.5 times for ranges above 60MPa) |
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Accuracy |
±0.1%F.S, 0.25%F.S, 0.5%F.S (optional) |
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Long-Term Stability |
0.2%F.S per year |
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Operating Temperature |
-20℃ ~ 70℃ |
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Power Supply |
10V ~ 30V DC (24V DC power supply is recommended) |
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Output Signal |
4mA ~ 20mA DC, 1V ~ 5V DC, RS485, etc. (optional) |
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Communication Protocol |
MODBUS RTU protocol, HART protocol |
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Electrical Interface |
GDM connector |
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Protection Level |
IP65, IP68 |
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Explosion-Proof Rating |
Ex ia IIC T4 Ga, Ex d IIC T6 Gb, Ex tD A21 IP66 T80℃ |
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Warranty Period |
12 months |
- Petroleum & chemical industry: Crude oil pipeline pressure monitoring, reactor pressure control, LNG storage and transportation pressure measurement
- Power & energy industry: Boiler drum pressure monitoring, wind power pitch hydraulic system pressure detection
- Municipal & environmental protection field: Urban water supply network pressure monitoring, sewage treatment plant aeration pressure control
- Industrial automation scenarios: Hydraulic/pneumatic system pressure measurement, compressor/pump unit pressure monitoring
- Food & pharmaceutical industry: Sanitary equipment pressure monitoring (e.g., fermenters, reactors)
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