JUMO 706581 LOGOSCREEN nt Data Sheet - Manual (Page 3)

2009-12-11/00504652
Data Sheet 70.6581 JUMO GmbH & Co. KG • 36035 Fulda, Germany Page 3/18
Resistance transmitter and potentiometer
Input for DC voltage, DC current
Cu 100 GOST 6651-94 A.4
(TC = 4.26*10 -3 1/°C)
2/3-wire
2/3-wire
4-wire
4-wire -50 to +100°C
-50 to +200°C
-50 to +100°C
-50 to +200°C ±0.5°C
±0.9°C
±0.5°C
±0.6°C ≈
250µA
≈
250µA
≈
250µA
≈
250µA
Connection circuit 2-, 3-, or 4-wire circuit
Shortest span 15°C
Sensor lead resistance max. 30 per conductor for 3-wire/4-wire circuit
max. 10 per conductor for 2-wire circuit
Range start/end freely programmable within the limits, in 0.1°C steps
Sampling cycle Channel 1 - 18: 125ms in total
Input filter 2nd order digital filter; filter constant adjustable from 0 to 10 sec
Electrical isolation see “Electrical data” on page 5 and
“Overview of the electrical isolation” on page 16
Resolution >14 bit
Features also programmable in °F
1 The linearization accuracy refers to the maximum measuring range. The linearization accuracy is reduced with short spans.
Designation Meas. range Accuracy
1
Meas. curr.
Resistance transmitter up to 4000
Ω
±4
Ω ≈
100µA
Potentiometer
< 400Ω
≥ 400Ω
to 4000
Ω
±400m
Ω
±4
Ω
≈
250µA
≈
100µA
Connection circuit resistance transmitter: 3-wire circuit
potentiometer: 2-/3-/4-wire circuit
Shortest span 60
Ω
Sensor lead resistance max. 30 per conductor for 4-wire circuit
max. 10 per conductor for 2-/3-wire circuit
Resistance values freely programmable within the limits, in 0.1 steps
Sampling cycle Channel 1 - 18: 125ms in total
Input filter 2nd order digital filter; filter constant adjustable from 0 to 10.0 sec
Electrical isolation see “Electrical data” on page 5 and
“Overview of the electrical isolation” on page 16
Resolution >14 bit
1 The linearization accuracy refers to the maximum measuring range. The linearization accuracy is reduced with short spans.
Basic range Accuracy 1 Input resistance
-12 to +112mV
-10 to +210mV
-1.5 to +11.5V
-0.12 to +1.12V
-1.2 to +1.2V
-11.2 to +11.2V
±100
μ
V
±240
μ
V
±6mV
±1mV
±2mV
±12mV
R
E
≥
1 M
Ω
R
E
≥
470 k
Ω
R
E
≥
470 k
Ω
R
E
≥
470 k
Ω
R
E
≥
470 k
Ω
R
E
≥
470 k
Ω
Shortest span 5mV
Range start/end freely programmable within the limits in 0.01 mV steps
-1.3 to +22mA
-22 to +22mA
±20
μ
A
±44
μ
A
burden voltage
≤
3V
burden voltage
≤
3V
Shortest span 0.5mA
Range start/end freely programmable within the limits in 0.01 mA steps
Overrange/underrange according to NAMUR NE 43
Sampling cycle Channel 1 - 18: 125ms in total
Input filter 2nd order digital filter; filter constant adjustable from 0 to 10.0 sec
Electrical isolation see “Electrical data” on page 5 and
“Overview of the electrical isolation” on page 16
Resolution >14 bit
1 The linearization accuracy refers to the maximum measuring range. The linearization accuracy is reduced with short spans.
Designation Standard Connection circuit Meas. range Accuracy
1
Meas. curr.