Signal conditioners
Isolators, loop splitters, converters for converting a mA, mV
or V input
to a mA or V output
Stroud Instruments' process signal conditioners provide an interface between dissimilar signal levels or signal types.
These units are ideal for solving signal incompatibility e.g. between sensors, and transmitters in the field and panel meters, PLCs or other process control instrumentation and for solving current loop (e.g. 4-20mA) loading problems.
With isolating signal conditioner types, the input, outputs and power supply are electrically isolated from each other and can therefore overcome problems where input and output cannot be related to a common connection - this can produce erroneous or erratic readings, and for converting dangerous voltages to safe levels.
This range of signal conditioners cater for current (mA) and voltage (mV and V) input signals and current (mA) and voltage output signals.
Quick links
Isolating conditioners (signal isolators)
See signal isolator / splitter /converter selection guide...
B12-SI Series signal isolators
Single and dual output (signal/loop splitter) signal conditioners providing signal boosting, isolation and signal conversion. Accessible span and zero adjustment, Wall or DIN rail mounting.
Check calibration on-site with the CAL-2 current-loop and voltage calibrator
B12-Txi Signal isolator
User selectable input and output ranges covering common process signals. Voltage, current sink and source ouputs. Powers input signal loop. Universal 85-265VAC powered. Wall or DIN rail mounting.
Check calibration on-site with the CAL-2 current-loop and voltage calibrator
140-3 Loop powered isolator
Low cost, compact (22.5mm wide) self-powered 4-20mA signal isolator.
COM 3B Signal isolator
User selectable input and output ranges covering common process signals. Universal 11 to 32V DC powered. Compact (22.5mm wide) DIN rail mounting.
Check calibration on-site with the CAL-2 current-loop and voltage calibrator
107-3A Signal Isolator
A most versatile signal conditioner which is able to cater for the more demanding applications such as bidirectional and reverse acting signal conversions. Wall or DIN rail mounting.
Accessories...
On-site testing and re-calibration
See the Current loop and voltage calibrator…
Special purpose conditioners (non-isolating)
See signal converter selection guide...
107-1/B Bridge amplifier
Signal conditioner for milli-volt and bridge type transducers (e.g. strain gauge, load and pressure transducers). User adjustable input ranges. Wall or DIN rail mounting.
