OT131 pump portable gas alarm detector, food packaging blanket gas 0-100%VOL nitrogen/N2 gas leak analyzer

 OT131 gas detector is a pump-suction ultra-high sensitivity gas leakage detector. Electrochemistry sensor is more suitable for locating and detecting leakage gas. It is compact, easy to operate, easy to carry, and can also be attached with a flexible probe, comfortable handle. It also can show a unique concentration curve.

Product features

* Original imported sensor

* Rapid detection of gas leakage points

* Optional extended flexible probe with adjustable sensitivity

* Low voltage alarm and automatic shutdown

* Sensor failure detection alarm

* Quick warm-up and quick response time

* Chinese color LCD display

* Curve display alarm value

* Alarm record query, alarm point setting

* Online translation, password management and other functions

Technical Parameters

* Detection gas: combustible / toxic and harmful gas (see attached table)

* Detection method: pump suction

* Detection principle: electrochemistry, catalysis, heat conduction, infrared

* Detection range: different sensors have different ranges (see attached table)

* Display: color LCD display

* Accuracy: 3% FS

* Interface definition: U3 port (USB)

* Power source: 3.7V 2000mAh

* Power supply method: Lithium ion rechargeable battery

* Alarm: Three-level alarm of sound and light vibration

* Operating environment: temperature -10 ℃ ~ 50 ℃; humidity: ≤95% RH (no condensation)

* Storage environment: temperature -40 ℃ ~ 70 ℃; humidity: ≤95% RH (no condensation)

* Response time: <10s

* Sensitivity: 1PPM / 1% LEL

* Explosion-proof grade: intrinsically safe

* Security level: Ex ib IIB T3 Gb

* Alarm point: adjustable

* Standby time: combustible gas> 8h toxic gas about 300 hours

* Weight: 500g

* Size: (254 × 68 × 48) mm (excluding probe rod)

Leak detection instrument: natural diffusion type, with extended flexible probe, PPM and% LEL display simultaneously

Detection instrument: built-in pump suction detection method, double buzzer prompt and its growing light indication

Henan Otywell Electronic Technology Co., Ltd.

(Otywell for short) was established in Zhengzhou High-tech Zone in 2009, which is a professional production manufacturer about gas detection and alarm control instrument, dust instrument, positive pressure air respirator and other safety protection equipment etc.

Otywell upholds the service concept of "integrity, efficiency and quality", with advanced technical advantages, standardized management and operation, perfect information network, professional performance and enthusiastic service attitude, we are willing to work with you, and achieve mutual benefit in human safety together.

Q: Are you trading company or manufacturer ?
A: We are factory with technology research and numerous processing lines, and feature OEM&ODM service experience over 15 years.

Q: How long is your delivery time?
A: Generally it is 1-2 days if the goods are in stock. Or it is 3-7 working days if the goods are not in stock, it is according to quantity.

Q: The delivery method?
A: Generally it's by express delivery such as: DHL, TNT, UPS, FEDEX, EMS, CHINA AIR POST.
You can also choose your own shipping forwarder.

Q: What is your terms of payment ?
A: We accept T/T, Western Union, PayPal, Visa, MasterCard, Money Gram, Alipay, L/C. 

The funds paid through T / T are expected to arrive in 3-7 working days after payment.
In order to avoid unnecessary exchange losses caused by intermediary bank exchange during the remittance process, we strongly recommend that the buyer to use U.S. dollars for remittance, or Remittances are exchanged after being exchanged into US dollars, and the currency of the remittance bank is designated as US dollars.

Q: How about the guarantee? What other services do you have?

A: One year warranty. Lifetime maintenance service. Free calibration, and related certificates offered.