Specifications - Chauvin Arnoux C.A 1623 Notice De Fonctionnement

English
All of the specifications are guaranteed for one year after calibration, at
temperatures between 18°C and 28°C, with battery power.
Characteristics for the resistance measurement (input)/simulation (output):
RANGE
0.00 Ω ~400.00 Ω
400.0 Ω ~ 1500.0 Ω
1500.0 Ω ~ 3200.0 Ω
The acceptable excitation current values apply only in simulation mode.
Characteristics for the RTD probe measurement (input)/simulation (output):
Mode
Pt10 385
Pt50 385
Pt100 385
Pt200 385
Pt500 385
Pt1000 385
Pt100 JIS
The acceptable excitation current applies only in simulation mode.

4 SPECIFICATIONS

Accuracy of 4-wire
measurement ± Ω
0.1
0.5
1
2
Range
-200~800°C /
-328~1472°F
-200~800°C /
-328~1472°F
-200~800°C /
-328 ~ 1472°F
-200~250°C /
-328~482°F
250~630°C /
482~1166°F
-200~500°C /
-328~932°F
500~630°C /
932~1166°F
-200~100°C /
-328~212°F
100~630°C /
212~1166°F
200~630°C /
328~1166°F
C.A 1623 RTD probe temperature calibrator
Accuracy of
simulation ± Ω
0.15
0.1
0.5
1
Accuracy in °C
4-wire 2-wire / 3-wire
input input
0.7 1.0
0.33 0.5
0.2 0.3
0.8 1.6
0.3 0.6
0.4 0.9
0.2 0.4
0.2 0.5
0.2 0.5
17
Acceptable excitation
in mA
0.1 ~ 0.5
0.5 ~ 3.0
0.05 ~ 0.8
0.05 ~ 0.4
Acceptable
excitation mA
Output
0.1 ~ 3.0
0.7 0.1 ~ 3.0
0.33 0.1 ~ 3.0
0.2
0.1 ~ 3.0
0.8
0.3
0.05 ~ 3.0
0.4
0.2
0.1 ~ 3.0
0.2
0.3 0.1 ~ 3.0