PR Electronics

3185

1- or 2-channel input loop powered isolator
Signal 1:1 functional range 0-23 mA
Galvanic isolation of current loop signals
Competitive in terms of both price and
technology

3118

Converts bipolar voltage or current process signals to 2 unipolar outputs or 1 bipolar output
Fast response time: < 7 ms or < 44 ms Conversion range: ±20 mA or ±10 V

3117

Converts bipolar voltage or current process signals to unipolar output signals
Multiple ranges are selectable via DIP-switch
High 0.05% accuracy in all available
ranges

3109

Isolation and conversion of standard active/ passive current and voltage process signals
Splitter function: 1 in – 2 out, each individually confi gurable
Easy and fast DIP-switch programming for input and individual output set-up
Loop supply > 17 V for powering 2-wire transmitters

3108

Isolation and signal repeating of 0-20 mA and 4-20 mA current signals
Provides simple splitter function: 1 in – 2 out
High accuracy < ±0.05% of span Fast response time: < 7 ms

3105

Isolation and conversion of standard analog process signals
Ultra low cost
Fast response time: < 7 ms DIP-switch confi gured

3104

Isolation and conversion of standard active/ passive current and voltage process signals
0.05% accuracy in all available DIP- switch selectable ranges
Loop supply > 17 V for powering 2-wire transmitters

3103

Isolation and 1:1 conversion of standard current signals
Simple and cost eff ective
Fast response time: < 7 ms Conversion range: 0-20 mA

3337

Converts Pt100, TC J and K temperature sensors to an isolated passive current output
Loop powered 4-20 mA output with HART protocol
More pre-calibrated temperature ranges are selectable
Programmed by DIP-switches or by standard HART interface

3333

Converts a standard 2, 3 or 4-wire Pt100 temperature sensor

Provides a passive analog current output signal
Flexibly loop powered by 3.3-35 VDC
Wide ambient temperature range of -25 to +70°C