Overview
The AGH5200 ammonia detector measures NH3 from 0–100 ppm using an electrochemical sensor. This rechargeable, single-gas instrument provides a direct ammonia concentration reading and audible, visual and vibrating alarms. The product on this page is supplied with an NH3 sensor.
Key features
- Dedicated electrochemical ammonia measurement.
- Diffusion sampling without a built-in pump.
- LCD concentration display and single-button operation.
- Rechargeable battery in a protective PC/TPU housing.
Applications and selection
For industrial maintenance and process-area inspections where ammonia is the identified gas to be monitored. An NH3-only instrument does not assess oxygen levels or other toxic and combustible gases. Where the monitoring requirement includes CO, O2 and NO2 as well as NH3, compare the specialist four-gas listings below.
Specifications
| Model | AGH5200 |
|---|---|
| Gas measured | Ammonia (NH3) |
| Measurement range | 0–100 ppm |
| Sensor / sampling | Electrochemical / diffusion |
| Power | Rechargeable 3.7 V, 1,500 mAh lithium battery |
| Display / alarms | LCD / audible, LED and vibration |
| Housing | PC/TPU |
Standards and compliance
Match the certificate and approval marking to the exact supplied model and sensor before specifying hazardous-area use. Follow the instrument instructions and site procedures for calibration, alarm settings and use.
Included and optional accessories
One rechargeable AGH5200 fitted with an NH3 sensor. Confirm the charger and final packing list when ordering. A calibration cap and compatible sampling accessories may be specified separately; confirm sampling-system suitability for ammonia. Calibration gas, regulator and accredited calibration are not included unless expressly quoted. The photograph shows the common AGH5200 housing; this listing supplies the ammonia configuration, not the AGH5200M.
Compare the gas detection range
This page: ammonia, AGH5200. Each listing below is a separate instrument configuration; only its stated gases are measured.
| Instrument / gases | Model | Sampling |
|---|---|---|
| Oxygen (O2) | AGH5200 | Diffusion |
| Carbon monoxide (CO) | AGH5200 | Diffusion |
| Hydrogen sulphide (H2S) | AGH5200 | Diffusion |
| Ammonia (NH3) | AGH5200 | Diffusion |
| Sulphur dioxide (SO2) | AGH5200 | Diffusion |
| Nitrogen dioxide (NO2) | AGH5200 | Diffusion |
| Four-gas: LEL / O2 / CO / H2S | AGH6200 | Diffusion |
| Four-gas: CO / O2 / NH3 / NO2 | AGH6200 | Diffusion |
| Dual-gas: H2S / SO2 | AGH6200 | Diffusion |
| Six-gas: LEL / O2 / CO / H2S / SO2 / CO2 | AGH6600 | Built-in pump |
| Four-gas: CO / O2 / NH3 / NO2 | AGH6600 | Built-in pump |
| Dual-gas: H2S / SO2 | AGH6600 | Built-in pump |
| Gas sampling pump | AGH1000B | External pump; detector required |
This comparison is not a universal compatibility list. Confirm sensor ranges, sampling accessories and certificate scope for the application. Browse gas detection and environmental safety equipment.
Datasheet
The manufacturer document covers the AGH5200 / AGH5200M series; this page specifies the rechargeable AGH5200 NH3 configuration.
Download the AGH5200 / AGH5200M manufacturer datasheet (PDF)
Applications
- Industrial refrigeration and cold-storage facilities
- Fertiliser, chemical and food-processing plants
- Leak detection and maintenance work
- Occupational exposure and emergency response