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High quality carbon monoxide gas detector with LCD display
High quality carbon dioxide gas detector with LCD display
Gas detector SR-912 Series(2)
SR-912NSZ: combustible gas detector, with LED Display
SR-912NVZ: combustible gas detector, with LED Display ,work with Solenoid valve or Exhaust Fan
SR-912ESY: Carbon monoxide detector, with LCD Display
SR-912EVSY: Carbon monoxide detector, with LCD Display, work with Solenoid valve or Exhaust Fan
SR-912DVS: Gas &CO combination detector, with LCD Display
SR-912DVY: Gas &CO combination detector, with LCD Display , work with Solenoid valve or Exhaust Fan
Technical specification:
Model No | SR-912NSZ | SR-912NVZ | SR-912ESY | SR-912EVSY | SR-912DV | SR-912DVY |
Operating voltage | AC100-240V | |||||
Gas species | Natural gas or LPG | CO | Natural gas or LPG&CO | |||
Sensor | Catalytic type | Electrochemical | Natural gas: Catalytic type CO: Electrochemical | |||
Drivable accessories | N/A | Solenoid valve or Exhaust Fan | N/A | Solenoid valve or Exhaust Fan | N/A | Solenoid valve or Exhaust Fan |
Concentration display | Digital LED | Digital LCD | ||||
Alarm level | 5%±3% of Natural Gas | 150PPM±50PPM | Natural gas:5%LEL CO: 150PPM±50PPM | |||
Aalarm output | Sound&LED flash alarm | |||||
Sound level | 85dB/3m | |||||
Rated power | 2.5W | |||||
Installation | Wall mounted | |||||
Working environment | -10℃~+50℃(≤95%RH No congelation) | |||||
Dimension | 118.5*82*43mm | |||||
Product Pictures
Shenzhen SUMRING Technology Co. Ltd is a Hi-tech enterprise specialized in the research & development of security and fire alarm products, including PIR detector, smoke detector, gas leakage detector, Carbon Monoxide detector, fire alarm bell/strobe siren, manual call point, magnetic contact ,BT Module etc. Enter more
1:Can I get one sample for test before big order ?
Sure, you can.Please leave a message we will contact you soon.
2. Can I customized LOGO?
Yes you can. Packaging, products, instructions can be printed logo.
3. Can I customized functions?
Yes you can, we have professional R&D team to support best service, and give you best suggestions.
4. How about the quality of your products?
Our raw materials are purchased from qualified suppliers. And we have a strong quality control team to guarantee our products quality.
5. How long is your products quality warranty?
The warranty period is 2 years from the factory, if there are individual quality problems, we will replenish the customer in the next batch of orders
6. When can you ship out my order after my payment?
Normally samples order: about 5-7 days; mass order 2-3 weeks.
7. Can I visit your factory and company office?
Sure, welcome ,any time!