YT-98H Fixed CO Gas Detector with Wireless Data Transmission and IECEx ATEX Certification
The YT-98H and YT-98H-A are built-in pump-suction fixed gas detectors with IECEx and ATEX certifications. Featuring non-contact magnetic wand design, these detectors are engineered for installation and operation in explosion-proof areas and the Oil & Gas industry.
- Detects up to 6 different gases simultaneously
- 2.4-inch industrial-grade high-definition color screen with 320×240 resolution
- Optional wireless module for cloud platform data upload and remote monitoring
- Internal suction pump for fast response times
- Automatic verification and zero calibration functions
- Standard 4-20mA, RS485 Modbus, and relay signal outputs
- Infrared remote control for detector configuration
- Optional sound and light alarm functionality






| Product Dimensions | 286 × 202 × 96mm (H × W × D) |
| Product Weight | 3.4kg (3.8kg with alarm light) |
| Gas Type | CO/Carbon Monoxide |
| Sensor Technology | Electrochemical principle |
| Measurement Range | 0-500/1000/2000 PPM |
| Resolution | 1 PPM |
| Precision | ≤±5% F.S |
| Pump Flow Rate | 0.6(±0.1) L/Min |
| Display | 2.4-inch high-definition color display |
| Power Supply | 12~24V DC |
| Installation Method | Wall-mounted |
| Operating Temperature | -10ºC to +55ºC |
| Operating Humidity | 0~95% RH (non-condensing) |
| Explosion-Proof Rating | Ex db IIC T6 Gb |
Safegas specializes in the design, production, and sales of environmental monitoring equipment and systems with 16 years of industry experience. Our core focus on gas detectors has enabled us to develop comprehensive production lines and solutions for various industries including Oil, Chemical, Medicine, Energy, Environmental Protection, and more.



A gas detector is an instrument for detecting gas leakage concentrations, including portable gas detectors and fixed gas detectors.
Gas detectors monitor combustible gases such as natural gas (methane), liquefied gas, coal gas, acetylene, and toxic gases including carbon monoxide, hydrogen sulfide, ammonia, chlorine, and others.
PPM represents the volume concentration of gas, meaning the volume of pollutants contained in one million volumes of air. For example, 30ppm ammonia indicates 30 volumes of ammonia per million volumes of air.
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