Xian Sensors Co.,Ltd.


professional manufacture to supply pressure sensor and transmitter.

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SF6 Density Meter RS485 Modbus

SF6 Density Meter RS485 Modbus

SF6 Density Meter   RS485 Modbus
SF6 Density Meter   RS485 Modbus SF6 Density Meter   RS485 Modbus SF6 Density Meter   RS485 Modbus SF6 Density Meter   RS485 Modbus

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Product Details:

Place of Origin: China
Brand Name: Sensors
Certification: CE ISO9000
Model Number: SMP6554

Payment & Shipping Terms:

Minimum Order Quantity: 2
Price: USD120-150
Packaging Details: Carton Packing
Delivery Time: 5-10days
Supply Ability: 10000 per month
Detailed Product Description
Material: SST 304 Accuracy: 0.5%
Output: RS485 Power: 12-30VDC
OEM: Yes



    SMP6554 series SF6 Density Meter use high performance silicon pressure sensor as measurement element. The Meters integrate sensor technology, software compensation technology, computing technology and digital communication technology, provide RS485 serial communication interface, support Modbus communication protocol. The equipment can be directly connected with the computer monitoring system to realize the remote on-line monitoring of pressure state parameters.



Temperature, pressure, density integrated measurement

 RS485 Modbus communication protocol

 Precision correction compensation

 Anti-electromagnetic interference, anti-supply voltage fluctuation, anti - reverse connection

        High precision, high stability, high reliability


Application field

 Industrial process control

 Petrochemical industry, hydropower industry etc.

 Equipment supporting


Outline(Unit: mm)


SF6 Density Meter   RS485 Modbus 0



                                             Pressure parameter
Range 1Mpa A
Over load 2 times@ FS (take the small value)
Pressure type absolute
Electric parameter
Power supply 12~24V DC
Signal output RS485 Modbus
Construction parameter
Housing SS
Sensor SS 316L
Seal ring Ethylene-Propylene-Diene Monomer
Cable Special cable
Protection class IP67
Ambient parameter
Media applicability Fluid which has no corrosion to SS 316L and Ethylene-Propylene-Diene Monomer
Compensation temperature 0℃~70℃
Operating temperature -30℃~85℃
Storage temperature -40℃~125℃
Performance parameter
Accuracy ±0.5%FS(Typical)
Long term stability ±0.3%FS/year (Max.)
Note: The precision includes three indexes: nonlinearity, repeatability and pressure hysteresis, and calibrated on the 0.01% precision pressure detection equipment according to relevant national standards

       Electric Connection


Identification Electric definition
E+ +V
E- -V
A RS485A
B- RS485B

Contact Details
Xian Sensors Co.,Ltd.

Contact Person: Allen

Tel: +8618092690661

Send your inquiry directly to us