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SKU
GG-NH3-150-ST
GG-NH3-150-ST CTI Gas Sensor, Ammonia 0-100 PPM, 4/20 mA Output, 18 Ga Stainless Steel Enclosure
The standard GG-NH3 sensor is designed to work anywhere, and at a lower base-model price than most competing models. With only one electrochemical sensor for any application; designing, ordering, and maintaining your ammonia detection system is easy. We typically recommend a 0/100 ppm range for all personnel and product protection areas. Higher ranges (0/250, 0/500, 0/1000) are an option to suit higher alarm setpoint areas such as engine rooms.
Web Price
$1,689.00
Details
The GG-NH3 utilizes proven electrochemical sensor technology for fast and accurate leak detection. The standard detection range of the GGNH3 provides real-time continuous monitoring of ammonia concentrations accurately down to 5 ppm, with no false alarms.
Every GG-NH3 sensor comes equipped with an intelligent internal temperature control designed to perform in the harshest areas. The controlled environment provides optimum moisture control for extended cell life. The highquality injection-molded polycarbonate enclosure offers excellent chemical corrosion protection and high impact resistance.
The GG-NH3 provides an industry standard linear 4/20 mA output signal compatible with most gas detection systems and PLCs. The output signal is not affected by drastic temperature variations such as washdowns, defrost cycles, etc. SAFECELL checks the electrical vialbility of the electrochemical cell and drops signal to 0.5 mA when the cell is failed or missing.
Features:
- 2-year warranty, including replacement sensor element
- SAFECELL technology checks electrical viability of the electrochemical cell
- Electronics are potted to completely eliminate corrosion in wet environments
- Ammonia specific electrochemical sensor technology. No false alarms
- Industry standard linear 4/20 mA output
- Corrosion, weather, and chemical resistant polycarbonate sensor enclosure
- Intelligent-design temperature controlled enclosure for improved cell life
- Sensor designed to adapt to any harsh environment from -50°F to +140°F
- Accurately monitor OSHA’s PEL, STEL, and IDLH setpoints
- Real-time continuous monitoring for early leak detection
- Any sensor can be field calibrated to any range listed
More Information
| Weight | 4.250000 |
|---|---|
| Condition | New |
| Brand | CTI (Calibration Technologies Inc) |
| Accuracy | +/-5% of value, but dependent on calibration gas accuracy and time since last calibration |
| Detection | Electrochemical (diffusion method) |
| Signal Output | Linear 4/20 mA (max input impedance: 700 Ohms) |
| Power | 24VDC @ 350mA |
| PPM Range | 0-10ppm |
| Refrigerant Gases | R-717 (NH3) |
| Size | 7.5" high x 6.5" wide x 3.75" deep |
| Wiring Connection | 3 conductor, shielded, stranded, 20 AWG cable (General Cable C2525A or equivalent) up to 1500 ft |
| Temperature Range | -50°F to +140°F (-46°C to +60°C) |
| Warranty | 2-years (including sensor element) |
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