The GM900 series wireless single gas detector is an independently developed and produced wireless gas detection instrument that organically integrates Gaan Technology's years of gas detector manufacturing experience with wireless transmission technology, offering stable performance, safety, and reliability. The product requires no wiring, enabling limitless wireless remote data transmission. No matter where you are, you can monitor, analyze, or export data in real-time through the Gaan IoT platform's PC client, mobile APP client, or WeChat mini-program. Alerts can also be delivered via phone calls or SMS notifications. The GM900 series wireless single gas detector can be customized with target gases as per customer requirements, with no restrictions on gas types, detection ranges, sampling methods, or resolution. It also supports optional temperature and humidity, PM2.5, PM10 dust particle detection functions. The product features an industrial-grade design and has obtained relevant CPA type approval certificates, national explosion-proof certification, third-party metrology certificates, and design patents.

The GM900 series wireless single gas detector is equipped with an industrial-grade aluminum alloy protective housing, making it sturdy and durable. It uses a segment code LCD screen with low power consumption design, and the built-in battery supports 24-hour online monitoring for up to one year. The product supports local data storage on the wireless detector and can also store data via the IoT platform, allowing free setting of storage intervals. It generates real-time historical records, historical curves, alarm records, data exports, monitoring time, and device positioning. The product offers high precision, strong stability, and low error rates. It supports multiple wireless signal transmissions such as Lora, NB-IOT, 4G, and WIFI. The wireless module transmits collected signals to the corresponding acquisition system. Full-range temperature and humidity compensation with intelligent computing ensures data and transmission stability during long-term operation, backed by a nanoscale microprocessor.

☆Segment code LCD screen, accurately displaying monitoring data,

The segment code LCD screen has a long lifespan, low power consumption, high brightness, and supports over one year of 24-hour online standby.

☆Responsive, precise measurement, high accuracy

Full-range temperature and humidity compensation and data correction ensure long-term use in various environments.

Equipped with a 32-bit processing chip, it can accurately detect ppb concentrations comparable to analyzer-level precision.

☆Smart calibration, multi-level correction, excellent full-range linearity

Automatic zero-point calibration

Temperature and humidity compensation algorithm

Automatic baseline correction

Multi-level calibration of target points

☆Multiple signal output options, diverse transmission methods

Wireless remote transmission options include: WIFI, ROLA, ZIGBEE, NOB-LOT, etc.

☆Harsh environments, handled with ease

Dual explosion-proof certifications: Ex db IIC T6 Gb; Ex tb IIIC T80℃ Db

IP68 protection rating

☆Infrared remote control, operation without opening the cover

Optional infrared remote control enables operation in hazardous environments without opening the cover.