IWM-LR3 - IWM-LR4
User Manual v1.0
1
This manual offers a simple guide for getting started with the module, as well as configuration and information
for advanced users. The
IWM-LR3 - IWM-LR4
module is designed with focus on ease-of-use and reliable
operation in LoRaWAN networks.
The unit is shipped in sleep mode. All functions, including radio, are deactivated. The device activates when it is
mounted on the meter and the rotating inductive index on the meter com/- 5 revolutions. This equals to
+/- 5 liters on the
IWM-LR3
(thus the meters
CPR-M3-I,
GMDM-I
,
GMB-RP-I
and
GMB-I
) and +/- 50 liters on the
IWM-LR4
on the meter
WDE-K50
from DN50 to 125 and +/- 500 liters on the
IWM-LR4
on the meter
WDE-K50
from DN150 to 200.
The following safety precautions must be observed during all phases of the operation, usage, service or repair
of this product.
• Read the product manual.
•
Do not modify the product.
•
The product should not be exposed to extreme heat or open flame.
•
The device must not be exposed to harsh chemicals or solvents.
•
The labelling of the product may not be changed, removed or made unrecognizable.
IWM-LR3 – IWM-LR4
User Manual