ZIGBEE 3.0 METHANE LPG GAS SENSOR TUYA PORT SOLENOID VALVE
A modern, technologically advanced gas detector with a loud sound siren, traffic lights and the option to connect to the TUYA application, which allows status control and threat notifications in any location. Avoid returning home and the risk of explosion. Be informed about the threat in advance.
The latest model with the option to connect an external wired valve, NO/NC contacts. This option is an additional function for those who need such a solution.
In addition to the classic function of a local siren and alarm sensor, the device has a built-in processor and ZigBee connectivity. After detecting a threat, the device starts local alarming with a loud siren (actual 75dB), lighting and sends an alarm to the application on your phone. You will receive this important message wherever you are. At the same time, it closes the electrical circuit of the NO/NC circuit
High sensitivity thanks to a modern electrochemical sensor.
Attention! For proper operation of the device, a ZigBee 3.0 gateway is required, available in our offer:
Exceeding the gas level is signaled by LED diodes and sound signals when a threat is detected/audio alarm. And electrical signals to the solenoid valve connectors and the relay.
Power supply from a 230v 50/60Hz socket
When gas is detected, the sensor turns on the alarm siren and visual signals and generates a notification in the mobile phone application.
can automatically send a command to close the gas valve to the TUYA Wifi/ZigBee valve controller from our offer
can close the electromechanical valve via the SIG and NO/NC ports
Basics of the ZigBee protocol:
The ZigBee protocol operates on the 2.4 GHz frequency, which propagates well in buildings
ZigBee connectivity is MESH connectivity, which means that each ZigBee device with full L+N power works as a signal amplifier for other devices. If a remote sensor does not have communication with the ZigBee gateway, it is enough that it has radio communication with another ZigBee device with full L+N power that has communication with the gateway (up to a maximum of 3 devices). The devices work in a mesh chain of connections, which ensures reliability and certainty of the connection
Devices using the ZigBee protocol connect to the control panel in 0.2 seconds in the event of a state change, and WiFi needs about 5 seconds to connect to the network after a state change. ZigBee devices have a huge advantage when it comes to automating smart rules
On a WiFi network with 25 devices you will start to experience network issues. You can easily add over 50 devices to the ZigBee hub
The ZigBee gateway and ZigBee devices allow for much wider and longer storage of parameter data and device history. Door opening history, temperature history, motion detection history saved months ago
ZigBee communication consumes very little energy, which gives a long battery life.
Natural gas, used e.g. in gas stoves, is a colorless gas, barely noticeable. It is lighter than air, so it accumulates in the upper parts of rooms. When combined with oxygen, it creates a highly explosive mixture. Propane-butane gas (LPG) is heavier than air, just like natural gas, it forms an explosive mixture with oxygen. Installing gas sensors in rooms where gas installation leaks may occur is a way to early detect the risk of gas explosion. Make sure the sensor is mounted correctly 1.5 to 4 meters from the gas source and at the appropriate height from the ceiling or floor.
Device construction:
1. Alarm speaker
2. Yellow LED: Test / Fault
3. Button: Test/Reset
4. Green LED: Power/Connection status
5. Power cable
Characteristics
detection of dangerous concentrations of natural gas and LPG (propane-butane)
semiconductor sensor
mains supply 230 V AC
EU plug cable
optical alarm signaling
alarm sound (75dB)
remote self test via application
sensor damage signaling (auto-diagnostic system)
gas detection alarm level ~6 % LEL*
operation on modern ZigBee 3.0 connectivity
Included:
Professional ZigBee 3.0 Gas Sensor
EU power cable
Mounting pins
Packaging
PRODUCT CODE: SNTZ053
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