PSR is the programmable RTD isolation transmitter, user can use input and output switch to change input range and output value, design of the socket plus-in type with barrier terminals, provide a reliable and stable wide signal conversion.
Linearized output
Field - rangeable
Switchable input & output ranges
Changeable input module P1 / P4 / P8 / C4
Accuracy 0.15%
Input / output isolation 1.6KVdc
Available standard calibration or custom calibration
Accuracy ( 23 ± 3°C ):
0.15% of effective range + 0.3°C ..... P4 / P8
0.25% of effective range + 0.15°C ..... P1 / CU
Linearity & repeatability : 0.1% typical
Temperature stability : ≦ 0.01% RO per degree C
Configuration :
Three wires connection / applicable for two wires
Excitation ... 5 mAdc constant current source
Change input module
Linearized output vs input tempeature
Field rangeability :
Selectable output mode.....voltage or current
Switchable input ranges/switchable output ranges
Switchable AC power 120V or 240V
selectable °C / °F calibration
Effect of wire resistance :
Automatically eliminated for 3 wires connection
Offset recal. required for 2 wires connection
Input break detection : Hi - set >110% of rated output
Power effect : < 0.003% for per volt change
Response time & ripple : 250ms typically , ripple < 0.1% rms of span
Output drive capability : ≦ 10mA for voltage mode, ≦ 10 V for current mode
Common mode rejection : > 80db, 50 / 60 Hz
Dielectric strength :
1500Vac ..... power / input & output terminals
1600Vdc ..... input / output terminals
Operating condition : Temperature range -5 ~ 55°C, humidity 20~95% RH non - condensed
Storage condition : Temperature range -10 ~ 70°C, humidity 20~95% RH non - condensed
Power supply :
± 20% of rated , less 3.5 VA for AC input
± 20% of rated , less 3.5 watt for DC input
Construction : Socket plug - in type with barrier terminals
