The VariTrans P 41000 TRMS isolation amplifiers have been specially conceived for measurements of bipolar voltages ranging from millivolts to volts. They reliably isolate high potentials at the input circuit. Thanks to the true rms conversion in the transducer, even distorted input signals are captured correctly and output as so-called true rms values.
The isolating distances are designed to withstand permanent voltages up to 3600 V AC/DC and fast transients up to 20 kV.
AC Input 60 mV~ to 10 V~
DC output 0 (4) ... 20 mA, 0 ... 10 V
new TransShield technology allows for extremely compact modular housing
Working voltages up to 3600 V AC/DC
Protection against electric shock through protective separation up to 1800 V AC/DC according to EN 61140
Test voltages up to 15 kV AC
Outstanding transmission properties:
Gain error < 0.5 % with crest factor < 3
Gain error < 1 % with crest factor 3 ... 5
Response time T90 < 150 ms rising, < 300 ms falling
Practically no influence from common-mode voltages: CMRR approx. 150 dB