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Input from
resistance
transmitter or
potentiometer
DC voltage or
current input
Transducer
short-circuit/
break
Range start/end
Measurement time
Input filter
Features
Measurement range
up to 200Ω
up to 400Ω
up to 800Ω
up to 2000Ω
up to 4000Ω
Connection type
Shortest span
Probe lead resistance
Resistance values
Measurement time
Input filter
Measurement range
-25 to +75mV
0 to 100mV
-100 to + 100mV
0 to 200mV
-500 to + 500mV
0 to
1V
-1 to
+1V
-5 to
+5V
0 to
10V
-10 to
+10V
Shortest span
Range start/end
4 — 20mA
0 — 20mA
-20 to +20mA
Shortest span
Range start/end
Measurement time
Input filter
Features
Thermocouple
Resistance thermometer
Resistance transmitter
Potentiometer
Voltage up to ± 1V
7 Electrical connection
freely programmable within the limits, in 0.1°C steps
for 3 channels < 2sec; for 6 channels < 4sec
2nd. order digital filter; filter constant adjustable from 0 to 50sec
also programmable in °F; customer-specific linearisation
Accuracy
±300mΩ
±600mΩ
±1Ω
±2Ω
±3Ω
resistance transmitter: 3-wire circuit
potentiometer: 2-, 3- or 4-wire circuit
max. 30Ω per core for 4-wire circuit
max. 20Ω per core for 2- and 3-wire circuits
up to 200 Ω range: max. 10 Ω per core
in 2- and 3-wire circuits
freely programmable within the limits, in 0.1Ω steps
for 3 channels < 2sec; for 6 channels < 4sec
2nd. order digital filter; filter constant adjustable from 0 to 50.0sec
Accuracy
±100μV
±100μV
±150μV
±150μV
±1mV
±1mV
±2mV
±10mV
±10mV
±15mV
freely programmable within the limits
(up to 999mV in 0.01mV steps, above 1V in 1mV steps)
±20μA
±20μA
±40μA
freely programmable within the limits, in 0.1mA steps
for 3 channels < 2sec; for 6 channels < 4sec
2nd. order digital filter; filter constant adjustable from 0 to 50.0sec
linearisation for thermocouples and resistance thermometers is
adjustable (for connecting transmitters without linearisation)
1
Short-circuit
not recognised
recognised
recognised
not recognised
not recognised
Measurement current
500μA
250μA
250μA
500μA
250μA
6Ω
Input resistance
R
> 10 MΩ
E
R
> 10 MΩ
E
R
> 10 MΩ
E
R
> 10 MΩ
E
R
> 10 MΩ
E
R
> 10 MΩ
E
R
> 10 MΩ
E
R
> 0.5 MΩ
E
R
> 0.5 MΩ
E
R
> 0.5 MΩ
E
5mV
burden voltage ≤ 2.6V
burden voltage ≤ 2.6V
burden voltage ≤ 2.6V
0.5mA
1
Break
recognised
2
recognised
recognised
2
recognised
recognised
75
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