Thermocouple input
K, S, J, T, N, R, B, E
Thermocouple input range
K: -200˚C ÷ +1370˚C
S: -50˚C ÷ +1768˚C
J: -210˚C ÷ +1200˚C
T: -200˚C ÷ + 400˚C
N: -200˚C ÷ +1300˚C
R: -50˚C ÷ +1768˚C
B: +250˚C ÷ +1820˚C
E: -200˚C ÷ +1000˚C
Measurement accuracy
K, J, E: ± 0.1% @ 25°C; ± one digit
N: ± 0.2% @ 25°C; ± one digit
S, T, R, B: ± 0.5% @ 25°C; ± one digit
Accuracy of cold ends temperature
compensation
± 1˚C
Sensor power supply output
24V +5%, -10% / max. 100 mA, stabilized
Relay output
2 or 4 NO, 1A/250V AC (cos
j
= 1)
OC-type output
2 or 4; 30mA / 30VDC / 100mW
Active current output
range max. 0 ÷ 24 mA
Load resistance max.
700
W
Passive isolated current output
range max. 2.8 ÷ 24 mA
Supply voltage
Us = 9.5 ÷ 36V
Load resistance max.
(Us – 9.5V) / 24mA [k
W
]
Active voltage output
range max. 0 ÷ 11V
Load resistance min.
2000
W
Temperature stability
50 ppm / °C
Display range
-999 ÷ 9999, plus decimal point
Communication interface
RS-485, 8N1 and 8N2, Modbus RTU,
not separated
Baud rate
1200 bit/s ÷ 115200 bit/s
6
Summary of Contents for SUR-W410
Page 59: ...User manual METER SUR W410 59...
