freon CH4 series flammable explosion gas test detector

freon CH4 series flammable explosion  gas test detector

Detection accuracy: ≤ ± 3% (F.S)

Linearity: ≤ ± 2%

Repeatability: ≤ ± 2%

Response time: T90 ≤ 20 seconds

Recovery time: ≤ 30 seconds

Power supply: DC3.6V

Alarm: sound and light alarm, vibration alarm, visual alarm, sound and light + vibration + visual alarm, close the alarm optional

Battery capacity: 3.6VDC, 4500mA high-capacity rechargeable polymer battery, with overcharge, over discharge, over voltage, overheating, short circuit protection

Use of the environment: temperature -40 ℃ ~ +70 ℃; relative humidity ≤ 0-99% RH (built-in filter can be used in high humidity or high dust environment)

Sample gas temperature: -40 ℃ ~ +70 ℃, optional high temperature sampling cooling filter handle, can detect 600 degrees or higher temperature flue gas concentration

Temperature measurement: -40 ℃ ~ +120 ℃ (optional) accuracy of 0.5 ℃

Humidity measurement: 0-100% RH (optional) Accuracy 3% RH

Data storage: standard 100,000 data capacity, support the machine real-time view, delete or data export, free host computer communication software

Memory function is turned off by default, can be set to open, storage interval any set Communication interface: USB (charging and communication), optional RS485 or RS232 communication interface

Interface language: Chinese or English can be set, the default Chinese interface

Explosion protection type: intrinsically safe

Explosion-proof mark: Exia II CT6

Protection class: IP65, dustproof, waterproof splash

Overall dimensions: 160 × 70 × 28mm (L × W × H)

Our service

1.High quality guarantee.

2.Shipment with professional documents.

3.Packing as your request, with photo before shipment.

4.Reply within 48 hours and provide solution within 3 working days

4.Professional after-service from our engineers.

5.Warranty period 12 monthes.

Our advantages

Professional technology support.

Full experience of large numbers containers loading in Chinese sea port.

Fast shipment by reputed shipping line.

Best service after shipment with emails.

Best knowledge about Safety Testor and other related machine in USA/UK/INDIA/AUSTRALIA/CANADA/SOUTH AFRICA ETC

We are professional test equipment manufaturer in China with excellent experience and skills, also have best quality products 

Our concept

1.Client is first. We are trying to bring maximum profit to our clients and offer best quality products

2.Credibility is the most important.

3.Quality control is our life.

4.Great sense of responsibility.

We will not only supply products service to you but also help you solve any other problem what we can do  ,we can meet in this large world is our fate ,so we have been friends ,looking forward to meeting you !

Our factory