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7. Technical specifications
7.1.
Electrical
Specifications
Heater voltage
Heater current
Heater power
Ventilator voltage
Ventilator current
Ventilator power
Tacho signal
Dimensions
Weight packed
Weigh unpacked
Ingression protection
Max cable length using Kipp &
Zonen 8 wire cable
Temperature range
Increase of air temperature
Compliance with standards
Zero o set A reduction
Cable resistance
Voltage drop at maximum
heating
Intended instruments
Note: The performance specifications quoted are worst-case and/or maximum values
7.2.
Dimensions and weight
Weight without cable: 1.6 kg
12 ± 1 VDC
460mA for the 7W version
5.5W
12 ± 1 VDC
520mA ±20%
6.3W
5V and 475 Hz ±25%
210x178x126 mm
2 kg
1.6 kg
IP68
25 m
-40°C to +70°C
0.25 K without heating
1 K at 6.8 W heating
ISO/TR 9901, BSRN operations manual
50% reduction for CMP's
0.16 Ω/m (2 x 0.08 Ω/m)
0.08 V/m
CMP6, CMP10, CMP11, CMP21, CMP22
SMP6, SMP10, SMP11, SMP21, SMP22
CMP3, SMP3 and CGR3 with reduced
specifications
ISO/TR 9901, BSRN operations manual
15
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