4-20mA signal wireless liquid pressure transmitter transducer for metallurgy, hydrology

4-20mA signal wireless liquid pressure transmitter transducer for metallurgy, hydrology

1.intergrated structure
2.stainless steel material
3.wireless transmitter
4.Combined error less than 0.5%

Features

1.Laser welding structure

2.Stainless steel sealed

3.Small volume, OEM available

4.Excellent stability and repeatability 

Describe& Applications

  PT-IFK2 pressure transducer/transmitters use high quality imported piezoresistive pressure sensor (or flush ceramic sensor) with isolated stainless steel diaphragm as signal sensing element, through automatic testing, laser trimming compensating zero and sensitivity in wider temperature range the amplifier circuit is in stainless steel housing, transforming sensor signal into standard output signal. Through strict component making, semi-finished product and all-finished product testing and aging, the transmitter is stable and reliable, having excellent flexibility, sensitivity and diversity. The product is widely used for pressure measure and control of petroleum, chemi-industry, metallurgy, power station and hydrology, etc.

Specification

Range	Mpa	1/3/5/10/20
Output signal	mA	4--20
Combined error	%FS	0.1   0.25   0.5
Linearity	%FS	0.1   0.25   0.5
Hysteresis	%FS	0.1   0.25   0.5
Repeatability	%FS	0.1   0.25   0.5
Insulation resistance	MΩ	≥5000(VDC)
Temperature coefficient of full output	%FS/10°C	0.05
Temperature coefficient of zero	%FS/10°C	0.03
Operating temperature range	°C	- 40~+85
Supply voltage	V	9~30
Thread		PT1/4 G1/4
Safe overload	%FS	200
Ultimate overload	%FS	300
Protection		IP67