KK2021 Gas Detector
Zigbee Smart Gas Detector
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Product related parameters
Gas Detector
Product:
KK2021Model
DefaultSize:
Zigbee 3.0Communication Protocol:
1. Introduction
This product has passed China certificate center for fire products ministry of public security(CCCF), it accords with standard requirement of GB 15322.2-2003 section 2 about the combustible gas detector: test range 0~100% LEL standalone combustible gas detector.
2. Specification
Detecting Gas | Natural Gas |
Operating Voltage | DC10V~24V |
Static Current | ≤100mA |
Alarm Current | ≤150mA |
Alarm Density | 6% LEL |
Alarm Density Error | ±3% LEL |
Buzzer | ≥70(1m) |
Operating Condition | 0℃~+55℃ relative humidity ≤95%(indoor use) |
Stability | Regular alarm density error±5% LEL |
Repeatability | Repeated test alarm density error±3% LEL |
Sampling Method | Natural diffusion |
Alarm mode | Sound & flash, NO/NC |
Transmitting Frequency | 433MHz/868MHz/Zigbee2.4GHz |
Dimension | Φ128*34mm |
Weight | 112g |
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