Product Overview
The FCX-TR transmitter is used for measuring oxygen concentrations in the range of 0-1000 ppm (TR1000), 0-5% (TR0005), 0-25% (TR0025), or 0.1-95% (TR0095).
Sensors and measurement electronic devices are integrated into a stainless steel housing, with the circuit amplifying the original sensor signal and outputting a 4-20mA current signal in accordance with IEC 60381.
Primary Technical Parameters
Range 0 - 1000 ppm, 0 - 5 %, 0 - 25 %, 0.1 - 95 % O2
Supply Voltage: 24V DC Recommended (10 - 28V DC)
Supply Current: Typical 250mA (24V DC), Peak Current up to 0.7 A *
Power Consumption < 2 W
Output Signal 4 - 20 mA Logarithmic (FCX-TR0025 & FCX-TR0095)
4-20 mA Linear (FCX-TR0005 & FCX-TR1000)
Stability: ±0.5% FS/year (FCX-TR0025)
Repeatability ± 1% of the displayed value
![]()





























