Pressure transmitter
A pressure transmitter is an instrument that accepts pressure variables and converts the amount of pressure change into a standard output signal in a certain proportion after induction conversion.
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Keywords：
Pressure Transmitter
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Product introduction
Introduction
A pressure transmitter is an instrument that accepts pressure variables and converts the amount of pressure change into a standard output signal in a certain proportion after induction conversion.The output signal of the transmitter is transmitted to the central control room for pressure indication, recording or control.
It is suitable for electric power, metallurgy, chemical industry, petroleum, building materials, light industry, nuclear industry and other industries.
Technical parameters
Product category: pressure transmitter, absolute pressure transmitter, differential pressure transmitter, liquid level transmitter, etc.
Basic accuracy: 0.075% (up to 0.04%)
Range ratio: 100:1
Range range:
differential pressure 100Pa-20MPa
Pressure 1kPa-69MPa
Diaphragm material: 316L, hastelloy, tantalum, Monel, 316L gold-plated, etc. are available
Overload limit:
differential pressure 42MPa
Pressure 105Mpa
Temperature range:
ambient temperature -40℃~85℃
Medium temperature -90℃~400℃
Protection level: IP67
Explosion-proof:
intrinsically safe Ex ia IIC T4 Ga
Explosion-proof Ex d IIC T6 Gb
Output signal:
4-20mA superimposed HART protocol or BRAIN protocol
ROFIBUS-PA communication signal
FF communication signal output
1-5VDC low-power overlay HART protocol
Certification: explosion-proof safety certification, SIL international certification, CE international certification, classification society certification, etc.
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