27
Conditioners
Description
PriceOrder No.
CM004 Temperature (PT100)
CM005 Temperature (Type K)
CM006 Temp. / Resistance
CM013 Temp. / Humidity
£49 PP110
£49 PP111
£49 PP118
£79 PP113
Description
PriceOrder No.
CM007 4-20 mA current loop (P)£49 PP112
CM008 4-20 mA current loop (I) £49 PP135
CM015 Pressure / Load
CM018 Current clamp
CM019 Current transformer
£49 PP114
£49 PP115
£49 PP134
Signal Conditioners Specification and Selection Guide
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CM007 4-20 mA Current Loop (Powered)
The CM007 works with two-wire transmitters that produce a 4-
20mA output. This type of transmitter is very practical because
the two-wire circuit provides both sensor power and signal return.
CM008
4-20 mA Current Loop (Isolated)
The CM008 is designed to be used in existing current loops, or
where the sensor / transducer has it’s own power supply. The
CM008 is opto isolated to prevent ground loops and increase
safety.
CM015 10V Bridge (for pressure / load)
The CM015 works with standard 4 or 6 wire pressure sensors,
load cells and air flow sensors. It provides excitation at 10 volts,
and accepts input voltages up to 100mV.
CM019 Current Transformer
The CM019 works with a wide range of AC current clamp
transformers. It uses a true RMS converter to produce a DC
output. It is ideal for AC power and current monitoring.
CM018 Current Clamp
The CM018 conditioner works with the LEM-Heme range of Hall
effect current clamps. These devices can be used to measure
DC currents and to analyse signal quality for AC signals.
CM004 Temperature (PT100)
The CM004 platinum resistance signal conditioner works with
standard 2, 3 or 4 wire sensors. It provides high accuracy, high
stability temperature measurement over a wide range.
CM005 Temperature
(Type K thermocouple)
The CM005 works with any type K thermocouple. It provides
good accuracy over the full temperature range.
CM006 Temperature and Resistance
The CM006 is primarily designed for use with the EL015
precision thermistor, but can also be used with any resistor with
a resistance of between 10k
W
and 1M
W
.
EL015 sensor specification:
CM013 Humidity and Temperature
The CM013 comes complete with a calibrated humidity/
temperature sensor on a 3m lead. Note that as the conditioner
measures both temperature and humidity, two channels are
required. Two CM013s can be used per ADC-16 adapter and
one per General Purpose adapter.
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