Dalian Yheng Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of 4-20ma pressure transmitter in China. Welcome to buy high quality 4-20ma pressure transmitter in stock here from our factory. If you have any enquiry about customized service, please feel free to email us.
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Item |
Specification |
|
Process Interface |
M20×1.5 |
|
Interface Material |
Stainless Steel |
|
Power Supply |
24VDC |
|
Electrical Connection |
24VDC+ / RS485B; 24VDC− / RS485A |
|
Wiring Requirements |
Shielded wire recommended for strong EMI; threading hole sealed or downward |
|
Insulation Test |
No more than 100V Meg-ohmmeter; circuit voltage ≤45V |
|
Medium Compatibility |
Non-corrosive to stainless steel (special anti-corrosion type optional) |
|
Preheating Time |
30 minutes |
|
Order Thread Options |
G1/4, G1/2, M20, M20×1.5 |
|
Display Option |
W: Without display; X: With display |
|
Output Signal |
I: 4~20mA; R: RS485 |
Features
● High Precision Monitoring: Achieve precise measurement with accuracy grades up to 0.1% FS and fast response frequencies up to 2400 Hz.
● Versatile Connectivity: Choose between analog (4-20mA, 0-10VDC) or digital (RS485 with Modbus-RTU) communication for seamless integration into existing systems.
● Hazardous Location Certification: Certified with Flameproof Ex d IIC T6 Gb and Intrinsically Safe Ex ia IIC T6 Ga types, ensuring safe operation in explosive environments.
● Robust & Durable: Withstands harsh conditions with vibration resistance (10g), wide temperature compensation (-40°C to 80°C), and a high protection rating of up to IP66.
● Measuring Medium: Liquid or Gas (compatible with 316L SS / Nitrile Rubber)
● Pressure Range: -100kPa ~ 0 ~ 100MPa (Gauge, Absolute, Negative)
● Output Signal: 4~20mA (Standard), RS485/Modbus-RTU (Standard), 0-10VDC (Custom)
● Accuracy: Up to 0.1% FS (Ranges ≥100kPa)
● Explosion-Proof:Flameproof: Ex d II C T6 Gb; Intrinsic Safety: Ex ia II C T6 Ga / Ex ia D 20 T80°C
● Protection Rating: IP65 (Standard), IP66 (Flameproof/Dust)
● Supply Voltage: 8 ~ 30VDC (Standard)
● Operating Temperature: -40°C to 85°C (Medium/Ambient)
● Overload Capacity: 200% FS
Applications
Suitable for pressure monitoring of liquid and gas in industrial systems. Widely used in hydraulic, pneumatic, petrochemical, water treatment and other harsh working conditions.
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