Specifications - Chauvin Arnoux C.A 861 Manual De Instrucciones

4. SPECIFICATIONS

The temperature range depends upon the K type
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thermocouple chosen (see section 5):
- C.A 861 : -40 to +1350°C (-40 to 2000°F)
-40 to +200°C (-40 to +392°F) with K type
thermocouple supplied as standard.
- C.A 863 : -50 to +1300°C (-58 to 2000°F)
-50 to +200°C (-58 to 392°F) with the K type
thermocouple chosen (see section 5).
Resolution: 0.1°/1°
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Polarity indication: automatic
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Accuracy (ambient temperature 18°C to 28°C)
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- C.A 861:
±0.1% of reading +1°C from -40°C to 1350°C
±0.1% of reading +2°F from -40°F to 1999°F
- C.A 863:
±0.3% of reading +1°C from -50°C to 1000°C
±0.5% of reading +1°C from -1000°C to 1300°C
±0.3% of reading +2°F from -58°F to 1999°F
Interchangeable K-type sensors (CHROMEL-ALUMEL)
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Operating environment
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0 to +50°C, < 80% RH
Storage environment
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-20°C to +60°C, 0 to 80% RH, without battery
Temperature drift
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0.1 x (specified accuracy) by °C from 0 to +18°C and from
+28 to +50°C (+32 to +64°F and +82 to +122°F)
Overvoltage protection: 24 V
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Supply: 9 V battery (type 6LR61 or 6LF22)
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Dimensions / Weight: 173 x 60.5 x 38 mm / 190 g with
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batteries
Safety: Cat. III 24 V AC/DC according to IEC664-1
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Electromagnetic compatibility
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Emissions and immunity in an industrial setting compliant
with EN 61326-1.
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AC DC
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