Technical Specifications; General Specifications; Dimensions And Weight; Conformity - Chauvin Arnoux C.A 1051 Manual De Instrucciones

5.2 Technical specifications

5.2.1 General specifications

Working environment
Working temperature
Storage temperature
Power supply

5.2.2 Dimensions and weight

Instrument
Housing
Display
Keypad
Dimensions
Weight
Probes
Hotwire anemometer
Vane anemometer
Hygrometry
Pressure
Thermocouple temperature :

5.2.3 Conformity

Electromagnetical compatibility (norm NF EN 61326-1).
: Neutral gas.
: From 0 to 50°C.
: From 0 to 50°C.
: 4 Alcaline batteries 1,5 V LR6.
: Shock-proof, made of ABS/PC, with Elastomer edges.
: Graphic, with automatic backlighting.
Size 48 x 24 mm.
: Made of Elastomer : 4 keys and one control knob (ON/OFF key, MIN/
MAX/HOLD key, print key (inactive), luggage key (inactive)).
: 176 x 78 x 35 mm.
: 600 g.
: Lg 300 mm – Ø 8 mm – Integrated Pt 100 probe.
Mini-DIN moulded from a casting connection with foolprofing
system.
• Thermistance with negative temperature factor.
: Probe with grip – Vane – Ø 100 mm – Integrated Pt 100 probe.
Mini-DIN moulded from a casting connection with foolprofing
system.
• Hall effect sensor.
: Probe with grip.
Mini-DIN moulded from a casting connection with foolprofing
system.
• Capacitive element.
: • 2 connections of pressure:
- splined ends Ø 5,2 mm, out of nickelled brass.
• Measuring element:
Piezo-resistive sensor (linearity : 0,25%FS, response time : 500 µs,
stability (long term) : 0,25%FS).
• Overpressure allowed: 700 mbar.
2 inputs for miniature compensated connectors.
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