MODEL: KSN
adequate operation)
0.003 %/Ω (150 – 350 Ω)
•INPUT 4 – 20 mA DC / OUTPUT 1 – 5 V DC
10 – 50 mA input: 0.015 %/Ω (50 – 100 Ω)
0.003 %/Ω (100 – 600 Ω)
5.0
approx. 5.0
(The unit is calibrated with 250 Ω load at the factory.)
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength:
4.0
approx.
3.7
500 V AC @1 minute (input to output)
1500 V AC @1 minute (between channels)
2000 V AC @1 minute (input or output to ground)
3.0
4
12
20
INPUT CURRENT [mA]
•INPUT 10 – 50 mA DC / OUTPUT 1 – 5 V DC
5.0
approx. 5.0
4.0
approx.
3.7
3.0
10
30
50
INPUT CURRENT [mA]
•INPUT 4 – 20mA DC / OUTPUT 4 – 20 mA DC
12.0
approx. 11.6
(load 350Ω)
10.0
8.0
approx. 9.6
(load 250Ω)
6.0
approx. 5.0
approx. 4.6
approx. 3.8
approx. 5.6
(load 50Ω)
3.0
4
12
20
INPUT CURRENT [mA]
•INPUT 10 – 50 mA DC / OUTPUT 4 – 20 mA DC
10.0
approx. 9.3
(load 600Ω)
8.0
approx. 6.5
(load 250Ω)
6.0
approx. 4.7
approx. 4.1
approx. 3.8
3.0
approx. 4.9
(load 50Ω)
10
30
50
INPUT CURRENT [mA]
INSTALLATION
Operating temperature: -5 to +55°C (23 to 131°F)
Operating humidity: 30 to 90 %RH (non-condensing)
Mounting: Surface or DIN rail
Weight: 200 g (0.44 lb)
PERFORMANCE in percentage of span
Accuracy: ±0.1 %
Temp. coefficient: ±0.02 %/°C (±0.01 %/°F)
Response time
Voltage output: ≤ 0.5 sec. (0 – 90 %)
Current output: Approx. 15 msec. (0 – 90 %)
Load effect (current output)
4 – 20 mA input: 0.015 %/Ω (50 – 150 Ω)
KSN SPECIFICATIONS
ES-3514 Rev.9 Page 2/3
http://www.m-system.co.jp/