Hydrological Services Pty Ltd
Wireless Level Transmitter
©
Copyright
WLT420 100-5
Issue 1.20 5 Dec, 2007
What are the WarmUp and TxInt periods ?
The transducer is powered on during the Warm Up period and then a sample is taken lasting 1
second. (256 x 12 bit samples are taken during this 1 second period and averaged) Power is
removed from the transducer, the data is transmitted and the LED flashed. The Wireless
Level Transmitter then goes to sleep during the Transmission Interval to conserve the battery
power. The cycle then repeats at the end of the transmission period of 1, 15 or 60 mins.
(When the transmission period is set to continuous, the cycle repeats without going to sleep.)
On
Off
On
Transducer
Power
Warm Up
2,5,10,15 Secs
Warm Up
2,5,10,15 Secs
Sample
1 Sec
Sample
1 Sec
TxInt
Transmission Interval
0,1,15,60 Mins
(continuous = 0 mins)
Transmission
