• Gas Detection


Local expertise for prompt and professional service. We partner with world-leading manufacturers to bring a comprehensive supply of gas detection equipment to the NZ market. We offer product & service solutions for every gas detection application, as well as Turnkey solutions for fixed gas detection.


Got a question? We are here to help.


John Langslow

Gas Detection Manager


Dylan Owen

Key Account Manager - Gas Detection

Portable and fixed solutions for every application


Gas detector calibration in NZ is crucial to keeping our customers’ business and gas detection units operating securely and ensuring accurate readings. Whether you have a portable or fixed gas detection system, we can provide gas detection equipment, calibration and repair services. With a highly trained and qualified team of gas detection technicians and experts, we offer the best gas detector calibration in NZ for every type of gas detection unit.

Entec’s gas detection division has a product and support package for every conceivable application.

  • Entec provides portable gas detector calibration, repair and service work with prompt turnaround times to minimise any disruption.
  • We provide cradle-to-grave support for fixed gas detection systems: installation, commissioning and lifetime service and calibrations.
  • Entec maintains a comprehensive fleet of portable and area-monitoring equipment available for rental, short and medium term.
  • We work with the world's leading manufacturers of gas detection equipment.

With our wide range of equipment and service solutions, we’ve built a separate website, Gas Detectors, dedicated to our gas detection business. This is a great resource of product information and industry solutions, and the blog section contains a large catalogue of application stories, product releases and practical tips.



Our Suppliers


     Industrial Scientific: Portable and area gas detectors.

     Ion Science: PID gas monitors for VOC detection.

     Teledyne Gas & Flame: Fixed-point gas detection systems.

      Uniphos Envirotronic:  Fixed-point gas detection systems.

      International Gas Detectors:  Fixed-point gas detection systems including 2-wire addressable.

      Acrulog:  Portable, wireless environmental monitors and data loggers.


By combining this expertise with our large instrumentation & electrical resources, Entec is unique in providing turnkey solutions for our customers’ fixed gas detection system. Entec can specify, supply, install, commission and maintain these systems for true cradle-to-grave service.

Gas detection rentals


Entec’s gas detection laboratory is certified by Industrial Scientific as an Authorised Service Centre and an iNet Service Centre. In order to maintain these credentials, Entec’s lab is subject to an annual audit and refresher training by the Industrial Scientific team.

We understand that clients often need additional gas detectors for short-term use, or sometimes they only need a gas detector on an intermittent basis. Entec’s vast rental fleet covers all common applications, and is available from a single day through to multi-month rentals. All gas detectors are provided with a current calibration, and training and support can be provided if needed.

Certified gas detection laboratory


Looking for expert gas detector calibration NZ services? We pride ourselves on providing a very fast turnaround time for gas detector NZ services, repair and calibration in our lab. We believe customers own gas detectors in order to have them available and used on-site to protect people, not to have them sitting on a shelf waiting for service. Contact our gas detection lab for pricing and lead time information.

Gas detection products and services


  • Portable gas detectors
  • Area gas detectors
  • PID gas detectors
  • Wireless environmental gas data loggers
  • Fixed gas and flame detectors
  • Installation and commissioning
  • Full lifecycle service support

How to enquire about Gas Detectors…


Email: info@entec.co.nz (no unsolicited messages/spam please)
Auckland Phone: +64 9 277 2211
Taranaki Phone: +64 6 758 3030
South Island Phone: +64 3 266 0808