Full-Colour Display Multi-Gas Detector with Pumping – GAOTek

Description Overview This product is a versatile, multi-gas detector with a full-colour display for clear readings in any lighting condition. Its menu-based operation and five-way navigation key allow for intuitive setup and function selection. The device is compatible with various sensor types, including electrochemical, catalytic combustion, infrared, and PID, and can be used with both diffusion and integrated pumping methods for enhanced flexibility in remote measurements. The rugged housing and large data storage capacity make it suitable for a wide range of industrial applications.   Features Full-colour screen provides clear readings in low-light and high-light environments Supports up to 6 gas sensors, including infrared and PID Menu-based operation with a five-way navigation key for intuitive use Displays real-time trend analysis charts on the screen Ultra-large storage capacity of 520,000 sets of data records Can be operated with both diffusion and integrated pumping Sturdy housing made of Lexan resin/ABS/stainless steel with protective rubber paddings Enhanced rechargeable lithium-ion battery provides long runtime   Technical Specifications Specification Value Housing Material Lexan resin, ABS, or stainless steel with protective rubber paddings Sensor Principle – Combustible gases / Methane: Catalytic combustion or IR- Oxygen & Toxic gases: Electrochemical- Carbon dioxide: IR- VOC: 10.6 eV photoionization detector (PID) Measurement Ranges & Resolution – Combustible gas: LEL (Catalytic): 0–100% LEL, 1% or 10 ppm; LEL (IR): 0–100% LEL, 1% – Methane (CH₄): Catalytic: 0–5% VOL, 0.01%; IR: 0–100% VOL, 1% – Oxygen (O₂): 0–30% VOL, 0.1% – Carbon monoxide (CO): 0–1,500 ppm, 1 ppm (optional: 0–9,999 ppm, 1 ppm) – Hydrogen sulfide (H₂S): 0–500 ppm, 0.1 ppm – Hydrogen (H₂): 0–2,000 ppm, 1 ppm – Nitric oxide (NO): 0–1,000 ppm, 1 ppm – Chlorine (Cl₂): 0–50 ppm, 0.1 ppm – Nitrogen dioxide (NO₂): 0–150 ppm, 0.1 ppm – Sulfur dioxide (SO₂): 0–150 ppm, 0.1 ppm – Hydrogen cyanide (HCN): 0–30 ppm, 0.1 ppm – Hydrogen chloride (HCl): 0–30 ppm, 0.1 ppm – Ammonia (NH₃): 0–500 ppm, 1 ppm – Chlorine dioxide (ClO₂): 0–1 ppm, 0.01 ppm – Phosphine (PH₃): 0–5 ppm, 0.01 ppm (optional: 0–1,000 ppm, 1 ppm) – Carbon dioxide (CO₂): 0–5% VOL, 0.01% – VOC (PID): 0–2,000 ppm, 0.1 ppm Display STN colour graphic LCD Alarm Flash, vibration, 95 dB sound alarm (at 30 cm) Power / Runtime – Enhanced Li-ion battery: 36 h (diffusion), 20 h (pumping) – Alkaline battery: 10.5 h (diffusion) Certification IECEx, ATEX, UL, GOST-R (various safety classes) Dimensions Diffusion: 135 × 77 × 43 mm (5.31 × 3.03 × 1.69 in)Pump suction: 167 × 77 × 56 mm (6.57 × 3.03 × 2.20 in) Weight Diffusion: 0.90 lb (408 g)Pump suction: 1.13 lb (513 g) Operating Humidity 15–95% RH (non-condensing) Operating Temperature -4 °F to 131 °F (-20 °C to 55 °C)