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Specifications
SKU: ERANNTEX Online Combustible Gas Detector
The Eranntex GTYQ-MIC-500S-Ex online combustible gas detector features explosion-proof, lightning-proof, anti-static, and reverse polarity-proof designs, as well as immunity to EMI, EMC, and pulse surge currents. It complies with the latest national standards and has obtained the CMC measuring instrument production license and explosion-proof certification. It supports three-wire or four-wire 4-20mA standard signal output, voltage output, and two relay switches. It also features a standard RS485 bus output (RTU format) and an optional integrated audible and visual alarm. Transmission options include wired, LAN, Internet, and wireless (2 km, 5 km, or unlimited distances), with 433, GPRS, Wi-Fi, and other wireless methods. The standard infrared remote control allows for operation without opening the cover in hazardous locations, with a range of 15 meters. It's simple and practical. Units can be switched between, automatically track the zero point to prevent drift, and feature multi-level calibration. OEM and ODM customization is supported. It can communicate with a computer, allowing real-time monitoring of probe concentration via a host computer, and data storage, analysis, and printing.
Eranntex GTYQ-MIC-500S-Ex Online Combustible Gas Detector Technical Specifications:
Detected Gas: Combustible Gas
Detection Principle: Catalytic Combustion, Optional Non-Dispersive Infrared Detection (GTYQ-MIC-500S-Ex-IR)
Display: High-definition 1.7-inch color screen with 320x240 resolution, Optional: High-brightness LED display
Detection Range: 0-100% LEL, 100% Volt, Other ranges available on request
Resolution Accuracy: 0.01% LEL, 0.01% Vol
Detection Method: Diffusion measurement, with pipe, flow-through, and pump-type options available
Mounting Method: Wall-mounted, pipe, and flange-mounted options available
Detection Error: ≤±3% (F.S.), higher accuracy available on request
Response Time: T90 ≤30s
Output Signal: Three-wire 4-20mA, relay (passive or active), RS485-RTU bus
Alarm Method: One or two passive contact (dry contact) signal outputs, configurable alarm points, optional integrated or split audible and visual alarms
Operating Environment: ±30% of atmospheric pressure, -40°C to +70°C; higher temperature environments require custom or optional pretreatment systems
Relative Humidity : ≤95% RH (non-condensing). Higher humidity environments require a custom pre-treatment system or optional system.
Operating Voltage: 12-30V (DC). Standard power supply for a single unit is 24V, 1A or greater DC switching power supply or regulated power supply.
Sensor Lifespan: 2-3 years for catalytic combustion, 5-10 years for infrared.
Explosion-Proof: Flameproof, Exd II CT6.
Connecting Cable: Three-core shielded cable for 4-20mA three-wire system; four-core for RS485. Shield connected to ground.
Electrical Ports: 3/4 NPT, 1/2 NPT, M20 x 1.5 optional.
Ingress Protection: IP65.
Dimensions: 240 x 160 x 90mm or 240 x 220 x 90mm (including audible and visual alarm).
Weight: Approximately 1.6kg.
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