Home Combustible Gas Detector NB Telecom Edition LS-838-37

Power: ≤2W
Detected Gas: CH4 (Natural Gas)
Detection Range: 0.6%LEL ~ 20%LEL (300ppm ~ 10,000ppm)
Alarm Level: 9%LEL (3500ppm)
Response Time: ≤30 seconds
Sensor Lifespan: 10 years

SKU: ARP1255

Original price was: SAR 105.80.Current price is: SAR 92.00.

Power: ≤2W
Detected Gas: CH4 (Natural Gas)
Detection Range: 0.6%LEL ~ 20%LEL (300ppm ~ 10,000ppm)
Alarm Level: 9%LEL (3500ppm)
Response Time: ≤30 seconds
Sensor Lifespan: 10 years

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Description

This gas detector operates at AC220V with a power consumption of ≤2W and is designed to detect natural gas (CH4) within a range of 0.6%LEL to 20%LEL (300ppm to 10,000ppm). The alarm is triggered at 9%LEL (3500ppm), with a response time of ≤30 seconds. It features a solenoid valve or manipulator linkage output. The device includes red, green, and yellow LED indicators, and when an alarm is activated, the red light stays on while a buzzer sounds with an alarm SPL of over 70dB at 1 meter. The sensor lifespan is 10 years, while the overall product lifespan is ≥3 years. The detector operates in temperatures between -10°C and +55°C, with humidity levels of up to 95%RH without condensation. It is wall-mounted, ideally within 1.5m of the gas source, and complies with GB15322.2-2019 standards. The product dimensions are 10010038mm.

Table Form

Feature	Specification
Operating Voltage	AC220V
Power Consumption	≤2W
Detected Gas	CH4 (Natural Gas)
Sensor Lifespan	10 years
Product Lifespan	≥3 years
Detection Range	0.6%LEL ~ 20%LEL (300ppm ~ 10,000ppm)
Alarm Level	9%LEL (3500ppm)
Response Time	≤30 seconds
Explosion Proof	No
Linkage Output	Solenoid valve/Manipulator
LED Indication	Red, Green, Yellow
Alarm Indication	Red light on, buzzer sounding
Alarm SPL	>70dB (1 meter in front)
Operating Temperature	-10°C ~ +55°C
Operating Humidity	≤95%RH (no condensation)
Atmospheric Pressure	86kPa ~ 106kPa
Product Size	10010038mm
Mounting	Wall-mounted (within 1.5m of gas source)
Standard	GB 15322.2-2019

Specification

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RAM

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General

Description

This gas detector operates at AC220V with a power consumption of ≤2W and is designed to detect natural gas (CH4) within a range of 0.6%LEL to 20%LEL (300ppm to 10,000ppm). The alarm is triggered at 9%LEL (3500ppm), with a response time of ≤30 seconds. It features a solenoid valve or manipulator linkage output. The device includes red, green, and yellow LED indicators, and when an alarm is activated, the red light stays on while a buzzer sounds with an alarm SPL of over 70dB at 1 meter. The sensor lifespan is 10 years, while the overall product lifespan is ≥3 years. The detector operates in temperatures between -10°C and +55°C, with humidity levels of up to 95%RH without condensation. It is wall-mounted, ideally within 1.5m of the gas source, and complies with GB15322.2-2019 standards. The product dimensions are 10010038mm.

Table Form

Feature	Specification
Operating Voltage	AC220V
Power Consumption	≤2W
Detected Gas	CH4 (Natural Gas)
Sensor Lifespan	10 years
Product Lifespan	≥3 years
Detection Range	0.6%LEL ~ 20%LEL (300ppm ~ 10,000ppm)
Alarm Level	9%LEL (3500ppm)
Response Time	≤30 seconds
Explosion Proof	No
Linkage Output	Solenoid valve/Manipulator
LED Indication	Red, Green, Yellow
Alarm Indication	Red light on, buzzer sounding
Alarm SPL	>70dB (1 meter in front)
Operating Temperature	-10°C ~ +55°C
Operating Humidity	≤95%RH (no condensation)
Atmospheric Pressure	86kPa ~ 106kPa
Product Size	10010038mm
Mounting	Wall-mounted (within 1.5m of gas source)
Standard	GB 15322.2-2019

Power: ≤2W
Detected Gas: CH4 (Natural Gas)
Detection Range: 0.6%LEL ~ 20%LEL (300ppm ~ 10,000ppm)
Alarm Level: 9%LEL (3500ppm)
Response Time: ≤30 seconds
Sensor Lifespan: 10 years

SKU: ARP1255

Description

This gas detector operates at AC220V with a power consumption of ≤2W and is designed to detect natural gas (CH4) within a range of 0.6%LEL to 20%LEL (300ppm to 10,000ppm). The alarm is triggered at 9%LEL (3500ppm), with a response time of ≤30 seconds. It features a solenoid valve or manipulator linkage output. The device includes red, green, and yellow LED indicators, and when an alarm is activated, the red light stays on while a buzzer sounds with an alarm SPL of over 70dB at 1 meter. The sensor lifespan is 10 years, while the overall product lifespan is ≥3 years. The detector operates in temperatures between -10°C and +55°C, with humidity levels of up to 95%RH without condensation. It is wall-mounted, ideally within 1.5m of the gas source, and complies with GB15322.2-2019 standards. The product dimensions are 10010038mm.

Table Form

Feature	Specification
Operating Voltage	AC220V
Power Consumption	≤2W
Detected Gas	CH4 (Natural Gas)
Sensor Lifespan	10 years
Product Lifespan	≥3 years
Detection Range	0.6%LEL ~ 20%LEL (300ppm ~ 10,000ppm)
Alarm Level	9%LEL (3500ppm)
Response Time	≤30 seconds
Explosion Proof	No
Linkage Output	Solenoid valve/Manipulator
LED Indication	Red, Green, Yellow
Alarm Indication	Red light on, buzzer sounding
Alarm SPL	>70dB (1 meter in front)
Operating Temperature	-10°C ~ +55°C
Operating Humidity	≤95%RH (no condensation)
Atmospheric Pressure	86kPa ~ 106kPa
Product Size	10010038mm
Mounting	Wall-mounted (within 1.5m of gas source)
Standard	GB 15322.2-2019