Wireless pressure transmitter is to transmit the pressure signal by radio first, receive the data through the receiving module, and
then transform the output 4-20mA or RS485 signal, so that the secondary instrument, DCS, PLC and other acquisition, so as to achieve
the purpose of long-distance transmission of analog signal instead of cable.
The equipment can be widely used in the field where wireless transmission is required, and the visual distance of wireless
communication can reach about 5000 meters, which far exceeds the transmission distance of analog signal and saves a lot of cables, and
isolates the power supply at the collection end and control end of the equipment to enhance safety and security.
The device is used in pairs, 1 transmitting pressure sensor, 1 receiver can output 4-20mA/RS485 at the same time (can be
customized 255 sensors, 1 receiver, can only output RS485 signal)
Wireless transmission penetration is good, the communication distance between devices can reach 10Km or so
With 255 independent channels, the site can run up to 255 pairs of sensors at the same time.
The equipment is powered by high-capacity 3.6VDC lithium-ammonia battery, which can standby for 1~3 years (the sending
interval is decided), and can be used in outdoor rain and snow environment.
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