WDZ3ZT92 ZETA Water Leak Sensor 1
WDZ3ZT92 Copyright Statement ZiFiSense owns the copyright on this specification. No part of this specification may be reproduced in any form or means, without the prior written consent of ZiFiSense. Disclaimer This specification is preliminary and is subject to change at any time without prior notice. ZiFiSense assumes no responsibility for any errors contained herein. ZiFiSense is not responsible for any patent infringement of third party on its use or as a result of its uses.
WDZ3ZT92 Table of Contents 1. Product Description.........................................................................................................................4 2. Applications....................................................................................................................................... 4 3. Appearance........................................................................................................................................ 4 4. Features.......................
WDZ3ZT92 1. Product Description ZETA Water Leak Sensor is a low power dry contact sensor which uses electrodes to detect the leak water and generate dry contact signal, report immediately once it detects the leak water. 2. Applications Water leak detection, such as elevator pit water alarm, water collection overflow of air conditioner, overflow of sewage wells 3.
WDZ3ZT92 4. Product parameters Product No. Wireless Features WDZ3ZT92 / WDZ1ZT92/ WDZ2ZT92 Transmission protocol Frequency band Output power Power supply Battery capacity Electrical Features Stand-by current Working current Size Sense cable Physical Features Working Environment Enclosure material Waterproof level Antenna Operating temperature Storage temperature 5.
WDZ3ZT92 6. Installation There are three installation methods: Screw, 3M Adhesive and cable ties. 6.1. Screw 6.1.1.Auxiliary material No. 1 2 3 4 Materials self tapping screw (M3*20) #4 expanded plastic pipe Percussion drill，#4 drill bit，hammer slotted screwdriver, cross screwdriver 6.1.2.Installation instructions Quantity 2/device 2 1 1 Open the device case Use a slotted screwdriver to open the top cover from the bottom edge.
WDZ3ZT92 Use the self-tapping screws to secure the device in the mounting position. mounting hole mounting hole Power on Insert the power plug into the upper power socket, install two 14505 batteries (remove the insulation sheet for the existing battery), and close the upper cover.
WDZ3ZT92 6.2. Adhesive 3M 6.2.1.Auxiliary material No. 1 2 Materials 3M seamless thickened double-sided adhesive Slotted screwdriver, utility knife Quantity 5CM 2 6.2.2.Installation instructions Installation position Select a flat mounting position, and clean it up. Open the device case Use a slotted screwdriver to open the top cover from the bottom edge.
WDZ3ZT92 power socket Adhesive device Take the appropriate amount of 3M adhesive, attach it to the back of the sensor, remove the protective film of the 3M adhesive, and install the device to the specified position. 6.3. Cable Ties 6.3.1.Auxiliary material No. 1 2 Materials Metal cable ties（5*300mm) Slotted screwdriver, utility knife Quantity 2 6.3.2.Installation instructions Open the device case Use a slotted screwdriver to open the top cover from the bottom edge.
WDZ3ZT92 opening Fixation Pass the 2 cable ties through the device and secure to the installation rod Installation position 10
WDZ3ZT92 Power on Insert the power plug into the upper power socket, install two 14505 batteries (remove the insulation sheet for the existing battery), and close the upper cover.
WDZ3ZT92 6.4. Installation of sense cable If it is the model of WDZ3ZT, it is necessary to standardize the installation of the sense cable. 6.4.1.Auxiliary material Material No. Wire nail few Hammer 1 Screwdriver 1 6.4.2.installation steps Plan the installation and routing position of the sense cable before installation. The two ends of the sense cable have their own interface plugs, and the plugs can be connected with the plugs connected to the sensors.
WDZ3ZT92 7. Use of Device 7.1. Power on Place the device within the coverage of the ZETA network, install the battery, and wait for the device to go online. After the device is online, the current sensor status is reported once.
WDZ3ZT92 7.2. Support function Report/Query version number: After the power is turned on, the version number information is reported by default. After that, the query can be sent. Status report: Reports the heartbeat/alarm/de-alarm status, and reports a heartbeat status after power-on.
FCC WARNING Any Changes expressly or modifications not approved by the party responsible for compliance could void the user's authority to operate the equipment. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
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