Smart Combo Natural Gas Detector Coal Gas Methane Gas Leak Alarm

• Type: Combustible Gas Detector
• Signal Transmission: Catalytic Combustion Method Sensor
• Working Mode: Passive
• Certification: CE, RoHS
• Application: Indoor
• Working Principle: Catalytic Combustion Method Sensor
• Model NO.: SR-908DSZ
• Transmission Mode: Wired
• Alarm Volume (within 1m): 85dB/M
• Receive Frequency: None
• Name: Gas Detecotion Type of Gas Sensor Carbon Monoxide2
• Detecting Gas Type: Carbon Monoxide Gaslpg/LNG/Natural Gas/CH4
• AV Voltage: AC 90V-240V 50-60Hz
• Battery Voltage: 9V Rechargeable Battery(Optional)
• Warm-up Time: About 180s
• Working Temperature: 0°c-50°c
• Size: 112*73*42mm
• Alarm Output: Red Light Flash, Human Voice Prompt& Alarm
• Carbon Monoxide Gas: 100ppm~999mm (±50ppm)
• Transport Package: Neutral Color Box or White Box
• Specification: ABS Plastic
• Trademark: SUMRING/OEM
• Origin: China
• HS Code: 8531901000
• Production Capacity: 50000 PCS/Month

Product Description

Smart combo Natural Gas Detector Coal gas Methane gas leak alarm




Product Description
The product(SR-908DSZ) is a smart carbon monoxide and combustible gas combo detector with voice prompt, insert  the voice chip, microprocessor control, supports displaying of the gas concentration. This product is used to  detect both the toxic carbon monoxide gas and combustible gas (such as liquefied petroleum gas, natural  gas,CH4(methane), etc). When trigger the detector, it will alarm with build-in siren. This detector adopts  catalytic combustion method sensor and electrochemical sensor which is stable and reliable. Main features:
1.Human voice prompt
2.High reliable catalytic combustion method
3.Gas concentration displaying(PPM)
4.Power supply from AC 90V-240V or 9V rechargeable battery
5.Intelligent microprocessor control
6.Auto low battery warning
7.Alarm memory function
8.Auto detect sensor failure


Technical Specification

Model No.	SR-908DSZ
Material	ABS Plastic
AV voltage	AC 90V-240V 50-60Hz
Battery voltage	9V rechargeable battery(optional)
Warm-up Time	About 180S
Working temperature	0°C-50°C
Environment Humility	10%-95%
Sound Level	85dB/m
Alarm Output	Red light flash, human voice prompt& alarm
Carbon monoxide gas	100PPM~999MM (±50PPM)
Combustible gas	0.25%~2% LEL (2,5500PPM~20,000PPM±1,500PPM)
Size	112×73×42MM

Company Information:
Shenzhen SUMRING Technology Co. Ltd is a Hi-tech enterprise specialized in the research &development of fire alarm ,security proucts and bluetooth module, including Fire alarm control panel, smoke detector,heat detector,gas detector, motion detector, fire alarm bell/strobe siren,manual call point, magnetic contact, emergency exit etc.






Packaging & Shipping:

* Express(UPS, DHL, Fedex, EMS, etc) is available.
* Sea and Air delivery is available
* welcome your agent to deal with our products 

 

FAQ:

Q1. Can I get one sample for test before big order?
A: Sure,you can. Please leave a message we will contact you soon.

Q2. Can I get the gas detector than MOQ?
A: Yes, you can and the final price will depend on your quantity.

Q3. Can I print my logo on the gas detector?
A: Yes, please contact us.

Q4, What's the lead time when I place bulk order?
A: Small Qty order needs5-7 working days, big Qty order usually needs 7-20 working days after payments arriving. That's depends on order Qty.