- Carbon Monoxide Alarm Sensor with LCD Display and 3V DC Power Supply
- 2017-11-30 03:21
- Model Number: KAD alarm-#0614 Brand Name: Hanwei Key Specifications/Special Features: KAD carbon monoxide alarmComplies with EN50291Fuel cell sensorLCD indicates gas concentrationPeak value memoryPower supply: 3V DCWorking current: less than 200...
- Portable Single Gas Detector with Pump and Low Power Consumption Features
- 2017-11-18 05:52
- Model Number: BX172 Brand Name: Hanwei Key Specifications/Special Features: Brief introduction:BX172 can make continuous detection for combustible and toxic gasesIt is suitable for combustible and toxic gas in underground pipe or mines, keeping ...
- Economic Gas Leak Alarm with High-quality Flat Surface Sensor
- 2017-10-28 04:36
- Model Number: GX alarm for combustible gas Brand Name: Harwests Key Specifications/Special Features: Features:High-quality flat surfaced sensorSensor module design, easy to change, repair and calibrateFast responseHigh accuracy, low consumptionM...
- Explosion-proof Acousto-optic Annunciator
- 2017-08-14 04:18
- Model Number: RS100 Annunciator Brand Name: Hanwei Key Specifications/Special Features: Brief introduction:RS100 explosion-proof acousto-optic annunciator is designed basing on the newest electronic product technology, which is specially develop...