Vaisala HMT130 - Manual (Page 82)

User's Guide _______________________________________________________________________
80 ___________________________________________________________________ M211280EN-B
Table 11
Operating Environment Specifications
Property Description/Value
Operating temperature range
Transmitter body, no display
Transmitter body, with display
HMP110 probe
-40 ... +60 °C (-40 ... +140 °F)
-20 ... +60 °C (-4 ... +140 °F)
-40 ... +80 °C (-40 ... +176 °F)
Storage temperature range -50 ... +70 °C (-58 ... +158 °F)
Electromagnetic compatibility EN 61326-1:2006 Electrical
equipment for measurement,
control and laboratory use - EMC
requirements - Basic immunity test
requirements.
EN 55022:2006 + Am 1:2007
Information technology equipment -
Radio disturbance characteristics -
Limits and methods of
measurement. Class B.
Table 12 Inputs and Outputs
Property Description/Value
Output signal 0 … 1 V
0 … 5 V
0 ... 10 V
User-defined between 0 ... 10 V
Min. output resistance 1 kohm
Supply voltage 10 ... 35 VDC
15 ... 35 VDC (when output
0 ... 10 V)
24 VAC (±20 %)
Current consumption at 24 VDC 8 mA, if relay closed 15 mA
Serial output RS-485 (non-isolated)
Relay output 1 relay (max. 50 VDC, 200 mA)
Max. additional error caused by the
analog outputs after calibration at +20
°C ambient temperature
±0.1% of full scale output signal
Temperature dependence of the
analog outputs
±0.005% of full scale output signal