Vaisala HUMICAP HMT120 Guía Rápida página 15

Table 5 Inputs and Outputs
Property
Current output signals
External loop voltage
Max. additional error caused by the analog
outputs after calibration at +20 °C (68 °F)
ambient temperature
Temperature dependence of the analog outputs
Table 6 Mechanical Specifications
Property
Material
Transmitter housing
Display window
Probe body
Probe grid filter
IP rating
Connections
Inputs and outputs
Probe interface
Probe cable lengths
Display (optional)
Weight (wall model, including probe)
Weight (10 m cable model)
Description/Value
4 ... 20 mA
10 ... 30 VDC (R = 0 Ω)
L
20 ... 30 VDC (R < 500 Ω)
L
±0.1 % of FS output signal
±0.005 % of FS output signal
Description/Value
PBT plastic
PC plastic
Stainless steel (AISI 316)
Chrome coated ABS plastic
IP65
Screw terminals 0.5 ... 1.5 mm
4-pin M8 female panel connector
3 m, 5 m, 10 m, 20 m: cables can be cascaded up
to 50 m
LCD display without backlight
270 g
540 g
2
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