SGD Fixed Gas Detector | HighSeek
The SGD fixed gas detector is a next-generation gas detection solution engineered by HighSeek to meet the rigorous safety demands of modern industrial environments. Leveraging years of field expertise and cutting-edge sensor technology, the HighSeek SGD gas detector provides continuous, real-time monitoring of gases with temperature and humidity together for the best accuracy based on the real ambient environment compensation.
FEATURES
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Unrivaled Reliability & Compliance:
Built upon a foundation of global industrial standards: ATEX, IECEX, SIL, CE, FCC, and ROHS. Unique explosion-proof design guarantees both of the safety and high sensitivity
Engineered for the era of Industrial IoT (IIoT), the SGD supports the traditional wired connections (4-20mA, RS485, CAN bus, Hart) to cutting-edge wireless modules (NB-IoT, 4G, Lora, WiFi, Bluetooth).
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Intelligent Remote Protection:
Through the HighSeek cloud server, users can perform remote parameter configuration, alarm threshold settings, and remote calibration.
Specifically engineered for high-humidity and corrosive settings, SGD has passed the 720H salt spray test (SST). This exceptional durability makes it the ideal choice for offshore, marine, and chemical plants.
SPECIFICATIONS
| Gas Detected |
Combustible gas, Toxic gas, up to 600+gases |
| Alarm Methods |
Visual screen alerts, flashing LED indicators, audible and visual alarm siren |
| Power Supply |
24V DC (Operating range: 10–35V DC) |
| Power Consumption |
1.2W – 2.6W |
| Output Signals |
Wired: 4-20mA, RS485, 0-5V, Hart, CAN
Wireless: 4G, NB-IoT, Lora, WiFi(Supports simultaneous wired + wireless output) |
| Sampling Method |
Diffusion (Optional: Duct-mounted, Flow-through, Remote/Split-type) |
| Installation |
Wall-mounted, Ceiling-mounted, Pole-mounted (Horizontal/Vertical), Duct-mounted |
| Relay Outputs |
Dual relays (Low/High alarms); Capacity: 0.3A at 125VAC, 1A at 30VDC |
| Operation |
Local Infrared (IR) remote control; Internal physical buttons |
| Housing Material |
Cast Aluminum |
| Sensor Material |
Corrosion-resistant alloy or 316L Stainless Steel |
| Electrical Interface |
M20*1.5 (Optional: 3/4NPT, G1/2, G3/4) |
| Sensor Thread |
Male thread M45*1.5 |
| Dimensions |
173.7 × 173.8 × 66 mm (L × W × H) |
| Weight |
Approx. 1.6 kg (standard) |
| Ingress Protection |
IP66 (Standard); IP67 (optional) |
| Explosion-proof |
Ex db IIC T6 Gb, Ex tb IIC T80°C Db |
| Certifications |
ATEX, CE, SIL2, FCC, ROHS |
| Temperature Range |
Combustible: -40°C to 70°C/270°C;
Toxic/O2/TVOC: -30°C to 50°C/60°C |
| Humidity Range |
10% – 95% RH (Non-condensing) |
| Pressure Range |
86 kPa – 106 kPa |
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