Technical Support - Vaisala MHT410 Guía Rápida

1 English
Property
Temperature measurement
Measurement range
Accuracy at +20 °C (+68 °F)
Table 3 Operating Environment
Property
Operating humidity range
Operating temperature range (electronics)
Storage temperature range
Pressure tolerance (probe, short-term)
Table 4 Connections And Outputs
Property
Operating voltage
Analog output (current)
External load
Isolation
Digital output
Protocols
Mechanical connection on
transmitter

Technical Support

For technical questions, contact the Vaisala technical support by e-mail at
helpdesk@vaisala.com. Provide at least the following supporting information:
Name and model of the product in question
n
Serial number of the product
n
Name and location of the installation site
n
Name and contact information of a technically competent person who can
n
provide further information on the problem.
For contact information of Vaisala Service Centers, see
www.vaisala.com/servicecenters.
12
Specification
-40 ... +120 °C (-40 ... +248 °F)
± 0.2 °C (0.36 °F)
Specification
0 ... 100 %RH, condensing
-40 ... +60 °C (-40 ... 140 °F)
-40 ... +60 °C (-40 ... 140 °F)
Max. 10 bara
Specification
15 ... 30 VDC, 24 VAC (±15 %)
Three isolated 4 ... 20 mA (loop powering required)
Max. 500 Ω
Max 1.5 kV (DC)
Isolated RS-485 half-duplex,
RS-485 (Service Port)
MODBUS RTU, serial ASCII commands
1.5" NPT (male)