Additel 273E Series, Manual

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1.2 Technical specification
1.2.1 General specification
Table 1 General specification
General Specifications
Input Channels
Top: 1
electrical signal measurement channel, φ4mm banana jacks
Right side: 2 channels for external digital pressure modules, 5-core dedicated aviation plug
Bottom: embedded digital pressure module (model ADT158Ex), field switchable.
Internal: 1 embedded atmospheric pressure sensor
Barometric Accuracy ±55 Pa
Measurement Rate
mV, V, mA & frequency: 3 times/sec
Pressure module: 1~10 times/sec selectable (3 as default)
Barometer: 1 time/sec
Power
4000mAh, 14.4Wh explosion-proof intelligent lithium battery, charging time = 6~8 hours, battery
can be charged independently
Typical working time 100 hours (measurement mode)
Environmental
Guaranteed temperature range of technical specifications: (-10 ~ 50)°C
*Temperature coefficient: ±5 ppm FS/°C (-20 to -10)°C
Operating temperature: (-20 ~ 50)°C
Storage temperature: (-30 ~ 70)°C
Humidity: 0% to 95% RH, non-condensing
Altitude: 3000 meters