pump ON-OFF wireless controller, digital I/O module 1km ON-OFF wireless control, 2 digital inputs, 2 relay output, tank level monitoringDesigned by Lensen--Wireless Communication in China
This is a wireless pump on-off controller. It can remote control pump ON or OFF according float switch high or low. Sometimes when it is hard to wire long cable to control pump ON or OFF, we can co...Read More…
This is a wireless pump on-off controller.
It can remote control pump ON or OFF according float switch high or low.
Sometimes when it is hard to wire long cable to control pump ON or OFF, we can consider wireless solution.
Tank side high level or low level, Pump side ON or OFF
When water level low, pump ON. When water level high, pump OFF
Transparent I/O System, no programming required
Not need internet, no third party cell, no monthly fees
You have full control over your own carrier
Real time status feedback from the remote site
Fast installation and easy setup
Input: 2 isolated digital inputs (dry input to connect with the float switch)
Output: 2 isolated relay passive contact outputs, contact max load 5A@220V AC, 5A@30V DC.
Communication: RS485 (wireless RS485customize)
Protocol: Modbus RTU
Collocated with a wireless data module whose transmitting distance is about 2km-3km. The working frequency 433MHz (400-470MHz); RF power: 1W; Receiving sensitivity: -123dBm
Receiving current: <50mA; transmitting current: 600mA
Power supply: DC 9V-36V (12V DC or 24V DC)
2 pieces of LS-RDIO0202 wireless controller
2 pieces of antenna
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