LaserGas™ III OP NH3

NEO Monitors new LaserGas™ III Open Path NH3 Gas Detector is specifically designed for service in hazardous areas. Based on our third generation LaserGas™ Technology, the entire instrument is built into compact flameproof enclosures making it fit for zone 1 applications. The LaserGas™ III NH3 OP consists of a transmitter and receiver unit that is mounted diametrically opposite each other at distances up to 100 meters. The laser light is sent from the transmitter to the receiver and any NH3 concentration changes along the optical path from the transmitter to the receiver are detected in real-time.

Product certification

Find your local distributor

  • Gen. 3 compact LaserGas Technology
  • For operation in zone 1 (Explosion proof, Ex-d)
  • Automatic health check
  • Low power < 15 Watt
  • No need for regular replacement of parts
  • No interference from other gases
  • Factory calibrated, no zero drift

Datasheet –

LaserGas™ III NH3 OP

Please fill out your name and e-mailadress and you will recieve an e-mail with link for the datasheet.

Your Name (required)

Your Email (required)

Phone Number (optional)

Country (required)

Your Message*

Quiz *

I accept that my information will be saved and that I can be contacted by NEO Monitors or one of our local distributors *

Please do not use e-mail addresses from the following e-mail providers: hotmail, yahoo, naver or gmail.

Request for information

Please fill this form and you will be contacted by your local distributor.

Your Name *

Your Email *




Please do not use e-mailadresses from following e-mail providers: hotmail, yahoo or gmail.






This product’s industries: Chemical, Metal, Oil & gas, Refinery

This product’s application: , , ,