Fixed Germane Gas Detector

Characteristics of Fixed Germane Gas Detector:

Explosion proof, lightning proof, anti-static, reverse discharge, anti EMI, EMC electromagnetic interference, anti pulse wave surge current impact

Compliant with the latest national standards and obtained qualifications such as CMC measuring instrument production license and explosion-proof certification

Three wire or four wire 4-20mA standard signal output, voltage output, 2 sets of relay switch values

Simultaneously equipped with standard bus RS485 output (RTU format) and optional integrated sound and light alarm.

Optional wired transmission, LAN, Internet, wireless transmission (2km, 5km, unlimited distance)

Wireless transmission options include 433 GPRS、WIFI、 other methods

Standard infrared remote control can operate without opening the cover in dangerous situations, with a remote control distance of 15 meters, simple and practical

Each unit can switch to each other, automatically track the zero point to prevent drift, and perform multi-level calibration. Support OEM or ODM customization

Can communicate with computers, monitor the concentration of on-site probes in real time through the upper computer, and store, analyze, and print data on the computer.

Technical parameters of fixed germane gas detector:

Gas detection: Germanane

Detection principle: electrochemistry

Display mode: High definition 1.7-inch high-definition color screen with a resolution of 320X240, optional: high brightness LED display screen

Detection range: 0~1, 10, 20, 50ppm optional

Resolution: 0.001ppm (0-10ppm); 0.01ppm(0～100 ppm)

Detection method: diffusion measurement, optional pipeline, flow, pump suction

Installation method: Wall mounted fixed installation, optional pipeline installation, flange installation

Detection error: ≤± 3% (F.S), higher accuracy can be customized

Response time: T90 ≤ 30s

Output signal: 3-wire or 2-wire 4-20mA (electrochemical principle), relay (passive or active output), bus based RS485 RTU

Alarm mode: 1 or 2 passive contact (dry node) signal outputs, alarm points can be set, and integrated or split type sound and light alarms can be optionally equipped

Working environment: atmospheric pressure ± 30%, -40 ℃~+70 ℃. Customization or optional pre-treatment system is required for use in higher temperature environments

Relative humidity: ≤ 95% RH (non condensing environment), customized or optional pre-treatment system is required for use in higher humidity environments

Working voltage: 12~36V (DC), single standard power supply is 24V, 1A or greater than 1A DC switching power supply, stabilized power supply

Sensor lifespan: 2-3 years

Explosion proof form: Explosion proof type, explosion-proof grade Exd Ⅱ CT6

Connecting cables: Three wire and two wire 4-20mA, choose three core and two core shielded cables, RS485, choose four core, shield layer grounded

Electrical interface: 3/4NPT, optional 1/2NPT, M20X1.5

Protection level: IP65

Dimensions: 230 × 210 × 90mm (L × H × W) with light 230 × 152 × 90mm (L × H × W) without light

Weight: Approximately 1.6Kg