Location: Schäftlarn, Germany https://ecsense.com/ Products: Gas Sensors (solid polymer electrolyte #echem) Sensor Packages: ES1 Series...

Location: Nanchang, China https://www.plantower.com/ aka: Nanchang Panteng Technology Co. Ltd. Products: Laser PM2.5 Sensors...

Location: Oslo, Norway https://www.airthings.com/ Products: utilizing passive diffusion chamber to detect Radon via #AlphaSpectrometry...

Location: Osaka, Japan http://www.fisinc.co.jp/ part of Nissha Group (since 2014) Products: Gas Sensors & Sensor Modules #MOx No filter...

Location: San Jose, CA, USA https://www.renesas.com/ Acquired by Renesas Electronics Corporation (2019) Products: Analog gas sensors...

Location: Eindhoven, Netherlands https://www.sciosense.com/ Joint venture created in 2019 by AMS (Austria) and Wise Road Capital (China)...

Location: Sparks, NV, USA https://nevadanano.com/ Products: #MPS Molecular Property Spectrometer MEMS Flammable Gas Sensors...

Location: Corcelles-Cormondreche, Switzerland https://www.sgxsensortech.com/ Parent company: Amphenol (2016) SGX Sensortech, "formerly...

Location: Stoughton, MA, USA https://particlesplus.com/ Products: #OPC #ISO21501-4 #JISB9921 Cleanroom solutions 2000 Series Model 2301...

Location: Osaka, Japan https://www.figaro.co.jp/ Products: Gas sensors TGS2600 (#MOx, high sensitivity to total air contaminants) TGS2602...

Location: Grenoble, France https://www.elichens.com/ Products: Gas sensors Cranberry series (conforms to 1-series; dual channel; 10+...

Location: Reutlingen, Germany https://www.bosch-sensortec.com/ Products: Environmental sensors Barometric pressure sensors...

Location: Wallisellen, Switzerland https://www.membrapor.ch/ Product categories: #echem Compact Gas Sensors (conforms to 7-series;...

Location: Royston, UK https://ionscience.com/ Products: OEM VOC sensors #PID Photoionization Detector MiniPID2 PPM WR (Wide Range)...

Location: Leicester, UK https://www.earthsense.co.uk/ Products: Zephyr Air Quality Monitor (#nephelometer for PMs) Zephyr Cartridge...

Location: Auckland, New Zealand https://www.aeroqual.com/ Products: Dust Sentry Series Dust Sentry PM2.5 Dust Monitor, Dust Sentry PM10...

#MOx #MOS #MMO Products: VOC-M31, VOC-P31, VOC-A31 volatile organic compounds VOC sensors CO-M3F, CO-P3F, CO-A3F carbon monoxide CO...

#PID Products: ***NEW 2022 sensors*** PID-A15 (0–4,000 ppm isobutylene) PID-AY5 (0–20 ppm isobutylene) PID-AH5 (0–40 ppm isobutylene)...

#echem Products: NH3-B1, NH3-AF Ammonia Sensors (NH3) CO-D4X (low hydrogen cross sensitivity), CO-D4 (filtered), CO-CX (combustion, low...