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1. Product introduction
TC-U9AF-SJ/Z flood detector based on the detection electrode impedance
changes after flooding, through special integrated chip for water input signal
amplification, plastic, comparison, dry contact output or high and low level change
signal, just transmitter location whether there is water, and through the wireless
repeater transmission of information. The structure adopts the integrated plastic
shell design, which ensures the high reliability of the product.
This product has the characteristics of high reliability, anti-interference, high
sensitivity, fast response time and easy installation. It is suitable for
communication base station, precision machine room, library, warehouse and
other places that need alarm when there is water.
2. Technical Parameters
Working current: 30 mA (adding to network 27mA, others 8.5mA)
Standby current:≤15uA
Receiving/transmitting distance: ≤ 80m (open ground)
Maximum transmission power: 4dbm
Working voltage: DC 3V (2*AAABatteries)
Battery Life: 1 Year
Wireless frequency: 2.4GHz
Protocol: ZigBee proprietary protocol
Network Protocol: Zigbee IEEE802. 15. 4
3. Function Operation
Add to Network: Open the battery cover, and press the Coding button to add the network, and there will be blue LED lights flashing.
The blue LED Light will off when successful add to network
Quit Network: Long press Coding button for 6 seconds, and the blue LED lights will keep ON.
until the blue LED begin to flashing, it already quit network for the next register.
4. Installation Diagram
4.1 Notice
Please pay attention to the following situations before installation, make sure it will work normally after installation.
Do not install outdoors in
vulnerable locations
4.2 Install instruction
A. Separate the surface shell and
bottom cover from the opening with
a single screwdriver.
Open Point
TC-U9AF-SJ/Z
ZigBee Flood Detector Installation Instructions
Do not install where the
installation foundation is not strong
B. Correctly load 2pcs AAA batteries
according to the polarity mark。
+
Detect Pin
Coding Button
+
-
-1-
Indicate Light
Speaker
Do not install close to
magnetic attachments
C. Close the bottom cover at the position
of the connecting line socket.
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Summary of Contents for Zhuhai Taichuan Cloud Technology TC-U9AF-SJ/Z
- Page 1 ZigBee Flood Detector Installation Instructions 1. Product introduction TC-U9AF-SJ/Z flood detector based on the detection electrode impedance changes after flooding, through special integrated chip for water input signal amplification, plastic, comparison, dry contact output or high and low level change signal, just transmitter location whether there is water, and through the wireless repeater transmission of information.
- Page 2 4.3 Detect Pin install A. Use screws to fix the fixed bracket in the position to be tested, with the open end of the bracket facing up; B. Insert one end of the connecting wire into the transmitter; C. Insert the sensor head into the bracket, and pay attention to pointing down the poles;...
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