Custom Settings
28
VAISALA
Setup Consideration
If DHCP or DNS is being used, it is best to use local DHCP
and DNS servers rather than a DNS server on the internet.
The local servers will give better response times compared to
the remote servers and, as a result, help to conserve battery
life.
Custom Settings
Use the HMT140 Utility to make additional changes to an
HMT140 data logger’s network configuration settings.
Modify Transmission Settings
To modify transmission settings:
1
Ensure the HMT140 case is open and the correct
batteries are installed. (Vaisala part#: 236318SP).
2
Turn on the HMT140 and wait five seconds to ensure the
startup process completes.
3
Plug the USB connector on the HMT140 Configuration
Cable to the computer, if it is not already connected.
4
From the
Start
menu, open the HMT140 Utility.
5
Connect the end of the HMT140 Configuration Cable
labelled
USB Wi-Fi Programmer
, to the 4-pin
HMT140 CONFIG header.
6
On the HMT140 Utility
Setup
tab, click
Retrieve
to
identify the HMT140.
7
On the
Sensor
tab, select from the following options:
Transmit Period:
Select how frequently the HMT140
transmits data.
Tries
:
Select the number of transmission attempts per-
mitted for the specified Transmit Period.
Note:
An active alarm overrides a specified Transmit
Period.
Summary of Contents for HUMICAP HMT140
Page 1: ...86 5 6 GUIDE Vaisala HUMICAP Humidity and Temperature HMT140 Wi Fi Data Logger M211488EN E...
Page 10: ...Regulatory Compliances 6 VAISALA...
Page 16: ...Introduction to the HMT140 12 VAISALA...
Page 26: ...Wiring Diagrams M211488EN E 23...
Page 56: ...Appendix Specifications and Troubleshooting 54 VAISALA HMT140 Dimensions Fixed Probe...
Page 57: ...M211488EN E 55 HMT140 Dimensions Remote Probe...
Page 70: ...www vaisala com M211488EN...