Fixed Gas Detector Pump for Detecting NH3 and CO2 Concentration in Refrigeration Chambers
Product Description
The YT-98H/YT-98H-A Fixed Gas Detector is a built-in pump-suction single & multi gas detector with IECEx and ATEX certification. Featuring a non-contact magnetic wand design, it can be safely installed and operated in explosion-proof areas and the Oil & Gas industry. The detector offers a 3-wire 4 to 20-mA output with relays, HART, and Modbus protocols for compatibility with most control systems. Optional wireless functionality allows remote data viewing on laptops, mobile phones, or cloud systems.
The YT-98H can simultaneously detect CO2 and NH3 concentrations and operates in environments from -20°C to 50°C, making it ideal for installation in freezers and cold storage facilities to monitor ammonia leaks.
Product Images - YT-98H (with display)
Product Images - YT-98H-A (with display and alarm light)
Product Advantages
- Detects up to 6 different gases simultaneously
- Reduces multiple installations in complex environments with 2.4-inch industrial-grade HD color screen (320*240 resolution, 120° viewing angle)
- Optional wireless module for cloud data upload with SMS alerts and unlimited distance transmission
- Internal suction pump for fast response
- Full software automatic verification and zero calibration for accurate monitoring
- Standard 4-20mA current signal, RS485 Modbus signal, and relay signal output
- Infrared remote control for detector operation and settings modification
- Optional sound and light alarm functionality
Specifications
| Gas Detected |
NH3, CO2 |
| Detection Principle |
Electrochemical AND IR |
| Installation Method |
Wall-mounted, piping type, flow-type (according to environment) |
| Measurement Range |
Customizable |
| Resolution |
Customizable |
| Accuracy |
≤±2-5%FS (depending on sensor) |
| Signal Output |
4-20MA, RS485, relay |
| Response Time (T90) |
15-30s (depending on sensor) |
| Recovery Time |
≤10S |
| Repeatability |
≤±1% |
| Display |
2.4-inch color display, 320*240 resolution |
| Operating Language |
English/Chinese |
| Display Content |
Gas molecular formula, concentration, unit, pump status |
| Temperature Range |
-20ºC to 55ºC |
| Humidity Range |
0-95%RH |
| Explosion-Proof |
IECEX:Ex db IIC T6 Gb
ATEX:Ex db IIC T6 Gb |
| Degree of Protection |
IP66 |
| Alarm Mode |
Sound, light |
| Operating Time |
24h |
| Dimensions |
43*27*15cm |
| Weight |
4.6kg |
Why Choose Us?
- R&D team with over 25 years of experience
- Company certifications: ISO9001, ISO45001
- Product certifications: IECEx (the only one in China), ATEX, CE
- Fast delivery: 5-7 days
- Annual production capacity: 80,000 units
- Professional 24/7 customer service
Company Profile
Established in 2010, Shenzhen Yuan Te Technology Co., Limited (Safegas) specializes in the design, production, and sales of gas detection equipment and systems for 16 years. With gas detectors as our core product, we offer complete production lines and solutions for various industries including Oil, Chemical, Medicine, Energy, Environmental Protection, Electronics, Municipal Engineering, Agriculture, and Household Appliances.
Product Line
Our product range includes portable types (Minimeta, Micmeta, YT-1200H-S, SKY3000, SKY2000, SKY8000), fixed types (YT-95H, YT-98H, YT-96H, SG100, SG200), and controller panels (YT-1100H, YT-1600H).
Certifications
Our products hold international certifications including IECEX, ATEX, CE, TEST Report, ISO 9001, and ISO 45001, ensuring quality comparable to international brands like Honeywell, MSA, and RAE at competitive prices.
Company Partners
We have collaborated with major companies including Huawei, Coca-Cola, Samsung, and Nestlé.
FAQ
Q1: Are you a manufacturer or trading company?
A1: We are a professional manufacturer specializing in gas detectors for over 10 years.
Q2: What is the MOQ?
A2: Typically 1 piece.
Q3: How about the quality of your products?
A3: Our products use imported sensors and components and are fully certified.
Q4: How long is the warranty period?
A4: 1-year warranty from factory date with lifetime maintenance support.
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