Shandong Friend Control System Co., Ltd.
| Overload Pressure | 1.5 times the sensor range is allowed (1.2 times for ranges above 60MPa) |
| Pressure Type | Gauge pressure, absolute pressure, negative pressure (optional) |
| Long-Term Stability | 0.2%F.S per year |
| Communication Protocol | MODBUS RTU protocol, HART protocol |
| Delivery Time | 5-8 work days |
| Power Supply | 10V ~ 30V DC (24V DC power supply is recommended) |
| Warranty Period | 12 months |
| Payment Terms | L/C,D/A,D/P,T/T |
| Working Temperature | -20℃ ~ 70℃ |
| Output Signal | 4mA ~ 20mA DC, 1V ~ 5V DC, RS485, etc. (optional) |
| Protection Level | IP65, IP68 |
| Supply Ability | Production output can be flexibly adjusted according to order quantity. |
| Range | 0-5kPa ~ 260MPa (see the selection table for details) |
| Electrical Connector | GDM connector, aviation connector, cable gland with direct lead, IP68 protection cable with direct lead |
| Packaging Details | Carton Package/Wooden Crate Package |
| Accuracy | ±0.1%F.S, 0.25%F.S, 0.5%F.S (optional) |
| Certification | IP65/IP68 |
| Model Number | FD80A |
| Brand Name | FRD |
| Place of Origin | China |
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Product Specification
| Overload Pressure | 1.5 times the sensor range is allowed (1.2 times for ranges above 60MPa) | Pressure Type | Gauge pressure, absolute pressure, negative pressure (optional) |
| Long-Term Stability | 0.2%F.S per year | Communication Protocol | MODBUS RTU protocol, HART protocol |
| Delivery Time | 5-8 work days | Power Supply | 10V ~ 30V DC (24V DC power supply is recommended) |
| Warranty Period | 12 months | Payment Terms | L/C,D/A,D/P,T/T |
| Working Temperature | -20℃ ~ 70℃ | Output Signal | 4mA ~ 20mA DC, 1V ~ 5V DC, RS485, etc. (optional) |
| Protection Level | IP65, IP68 | Supply Ability | Production output can be flexibly adjusted according to order quantity. |
| Range | 0-5kPa ~ 260MPa (see the selection table for details) | Electrical Connector | GDM connector, aviation connector, cable gland with direct lead, IP68 protection cable with direct lead |
| Packaging Details | Carton Package/Wooden Crate Package | Accuracy | ±0.1%F.S, 0.25%F.S, 0.5%F.S (optional) |
| Certification | IP65/IP68 | Model Number | FD80A |
| Brand Name | FRD | Place of Origin | China |
The FRD Sensor FD80A High Precision Intelligent Pressure Transmitter is designed for accurate and reliable pressure measurement in industrial applications. It supports gauge, absolute and negative pressure measurement, with a wide range from 0–5 kPa to 260 MPa.
With flexible output options, IP65/IP68 protection and multiple electrical interface configurations, FD80A is suitable for demanding applications in petrochemical, power, metallurgy, water treatment and industrial automation.
Industrial pressure measurement may face challenges such as measurement drift, limited pressure ranges, harsh environments and difficult installation.
FD80A addresses these needs with:
| Parameter | FRD Sensor FD80A | WIKA S-20 | H*******l ST 800 |
|---|---|---|---|
| Product Type | High Precision Intelligent Pressure Transmitter | High-Performance Pressure Transmitter | SmartLine Pressure Transmitter |
| Measurement Range | 0–5 kPa to 260 MPa | 0.4 bar to 1600 bar | Model-dependent |
| Pressure Type | Gauge / Absolute / Negative Pressure | Gauge / Absolute | Gauge / Absolute |
| Accuracy | Up to ±0.1% F.S. | Up to ±0.125% BFSL | Model-dependent |
| Long-Term Stability | 0.2% F.S./Year | Model-dependent | Model-dependent |
| Operating Temperature | -20°C to 70°C | Up to -40°C to 125°C | Model-dependent |
| Power Supply | 10–30 VDC | 8–35 VDC | 11–42 VDC |
| Output Signal | 4–20 mA / 1–5 V DC / RS485, etc. | 4–20 mA / 0–10 V / 1–5 V, etc. | 4–20 mA |
| Electrical Interface | GDM / Aviation Connector / Cable Gland / IP68 Cable | Model-dependent | Model-dependent |
| Protection Level | IP65 / IP68 | Up to IP68 | Up to IP66 |
| Explosion-Proof Options | Model-dependent | Available | Available |
| Typical Applications | Petrochemical, Power, Metallurgy, Water Treatment, Industrial Automation | Industrial & Process Applications | Oil & Gas, Chemical, Power, Process Industries |
| Warranty | 12 Months | — | — |
FRD Sensor provides flexible OEM & ODM customization services for FD80A according to customers' pressure measurement and system integration requirements.
Customization options include:
These options help equipment manufacturers, engineering companies and system integrators integrate FD80A into different industrial applications.
When FD80A shows abnormal readings or measurement deviation, follow these steps:
Step 1: Check the Power Supply
Verify that the supply voltage is stable and within the specified 10–30 VDC range.
Step 2: Check the Pressure Connection
Inspect the pressure port and process connection for leakage, blockage or improper installation.
Step 3: Check the Zero Point
Under the specified reference conditions, verify whether zero-point deviation exists.
Step 4: Check Temperature Conditions
Confirm that the operating temperature is within the specified -20°C to 70°C range.
Step 5: Check the Output Signal
Verify whether the 4–20 mA, 1–5 V DC or RS485 output corresponds correctly to the applied pressure.
If the problem persists, contact FRD Sensor for technical support.
The FRD Sensor FD80A High Precision Intelligent Pressure Transmitter combines high accuracy, an ultra-wide measurement range, long-term stability and flexible configuration options for demanding industrial pressure measurement.
With ±0.1% F.S. accuracy, 0–5 kPa to 260 MPa measurement range and IP65/IP68 protection options, FD80A provides a reliable solution for petrochemical, power, metallurgy, water treatment and industrial automation applications.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2002
Total Annual:
1000000-5000000
Employee Number:
86~96
Ecer Certification：
Verified Supplier
Shandong Friend Control System Co., Ltd. Shandong Friend Control System Co., Ltd. is a national high-tech enterprise, specializing in instrumentation R&D, manufacturing and industrial control services. FRD upholds the "Friend" collaboration philosophy—breaking traditiona... Shandong Friend Control System Co., Ltd. Shandong Friend Control System Co., Ltd. is a national high-tech enterprise, specializing in instrumentation R&D, manufacturing and industrial control services. FRD upholds the "Friend" collaboration philosophy—breaking traditiona...
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