Page 18 of 23
11/14/2006
Rev. 14
Operational Specifications
Power input
21.6 to 26.4 volts DC / 130mA
Thermocouple input
Thermocouple type
Zero ºF
Span ºF
B
800
3000
C
32
3000
E
32
1300
J
32
1300
K
32
2300
N
32
2300
NNM
32
2000
R
300
3000
S
300
3000
T
32
700
Bold shows default
Accuracy after lineari/- 1 deg F
Millivolt input
-200 to 2000 mill/- 0.1 millivolt
Input Impedance
25 Megohm
Cold junction compen/- 1 deg F
DC outputs (Isolated)
0 to 20mA (650
max).
Isolation
1000V DC/AC
Power input to signal inputs
Power input to communications
No Isolation
Thermocouple input to Millivolt input, inputs must be differential.
Calculations
Percent carbon 0 – 2.55%, no CO compensation
Dewpoint -99°F (-72.8°C) – 212 °F (100°C), no hydrogen
compensation
Percent oxygen. 0 – 20.9% (default)
CAUTION
DO NOT CONNECT ANY AC SOURCE OR LOAD TO
INSTRUMENT CONTACTS
Calibration Setups
Millivolt Null
Millivolt Span
