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Operation
thermoMETER CTL
Display Description
] 5.00 Setup of the upper limit of the signal output. This setting allows an assignment of a certain sig-
nal output level to the upper limit of the temperature range. The adjustment range corresponds
to the selected output mode (e.g. 0 - 5 V).
U °C Setup of the temperature unit [°C or °F]
/ 30.0 Setup of the lower alarm limit. This value corresponds to alarm 1, see 8.5, see 8.5.2. and is also
used as threshold value for relay 1 (if the optional relay board is used).
// 100.0 Setup of the upper alarm limit. This value corresponds to alarm 2, see 8.5, see 8.5.2. and is also
used as threshold value for relay 2 (if the optional relay board is used).
XHEAD Setup of the ambient temperature compensation. In dependence on the emissivity value of the
object a certain amount of ambient radiation will be reflected from the object surface. To com-
pensate this impact, this function allows the setup of a fixed value which represents the ambient
radiation.
i
Especially if there is a big difference between the ambient temperature at the object and
the sensor temperature the use of ambient temperature compensation is recommended.
If XHEAD is shown the ambient temperature value will be taken from the sensor-internal probe.
To return to XHEAD, please press
and together.
M 01 Setup of the Multidrop address. In a RS485 network each sensor will need a specific address.
This menu item will only be shown if a RS485 interface board is plugged in.
B 9.6 Setup of the baud rate for digital data transfer
9.3 Digital Command Set
The digital communication of the CTL sensors is based on a binary protocol.
You will find a protocol and command description on the software CD in the directory: \Commands.
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