Product Overview
Core Features
- High precision electrochemical NH3 Ammonia sensor, stable measurement & long service life
- Real-time digital display of ammonia concentration, unit switchable
- Triple alarm: sound, light and vibration alarm when exceeding threshold
- Rechargeable lithium battery, long standby time, easy to carry
- Low temperature resistance, strong anti-interference performance
- Zero calibration function, support data recording (optional)
- Compact handheld design, suitable for on-site inspection
Technical Parameter:
| Gas type | Ammonia (NH3) |
| Measuring range | 0-100ppm、1000ppm、5000ppm or Customized. |
| Working principle | Electrochemical sensor |
| Resolution | 0.1 PPM or Customized |
| Precision | ±≤3%FS |
| Repeatability | ≤±2% |
| Zero drift | ≤±1%(F.S/year) |
| Sampling mode | Pump-suction sampling (Flow rate of 300ml/minute) |
| Data storage | Can record 300000 group of measuring data |
| Response time | T90≤30s (different gas sensors have different response times) |
| Recovery time | ≤20s |
| Pre-heating time | ≤60s |
| Display | LCD dot matrix display of the Gas type, gas concentration unit, gas concentration data, time, battery status, data storage status; |
| Concentration unit | %LEL, %Vol, ppb, ppm，mg/m3 |
| Working environment | -20℃～50℃(Special requirements need to be customized)
Working humidity: 10%-95%RH(non-condensing) Working pressure: 86Kpa～106Kpa |
| Explosion-Proof grade | Ex ib IIC T4 Gb |
| Protection grade | IP54 |
| Alarm mode | Audible, visual |
| Shell material | Metal |
| Power supply | 3.7VDC, 2600mAh,Rechargeable lithium battery
DC5V USB charger |
| Charge time | ≤6 hours |
| Working time | ≥12 hours (Normal temperature electrochemical sensor) |
| Dimensions | 200.5*64.8*35.5mm |
| Weight | 0.5KG |
| Accessory | Box, instruction, USB charger , data line |
| Quality standard | GB15322.1-2003,GB3836.1-2010,GB3836.2-2010,GB3836.4-2010,GB12358-2006 |
Application Scenarios
✅ Chemical manufacturing workshops
✅ Refrigeration industry (ammonia refrigeration equipment)
✅ Wastewater treatment plants
✅ Agricultural barns
✅ Animal husbandry sites
✅ Industrial safety inspection
Company profile
We Henan Oceanus is located in Henan, a land with a long history and profound cultural heritage, has been dedicated to the research, development, production, and sales of Gas detection system and Environment equipments since its establishment. With exquisite technology and outstanding quality, we have won widespread recognition in the global marketing.
01. Business areas
As a leader in the field of Gas detector and Air quality monitor system, we Henan Oceanus will be continued to expand its business scope and provide customers around the world with customizable Air quality monitor system of various types and specifications.
02. Values and ideas
Our company upholds the core values of integrity and quality service, focusing more on friendship with our customers. We always adhere to integrity management, customer-centered, and provide a full range of pre-sales, sales, and after-sales services to ensure that customers can be worry-free when using our products.
03. Global Service Network
We have a comprehensive global service network, offering timely, professional pre-sales consultation, after-sales service, and technical support for overseas users. Regardless of where users are located, they can enjoy our attentive and thoughtful service.
04. Customer Service
With excellent products and services, Henan Oceanus Gas detector and Air quality monitor system have been exported to more than 100 countries around the world and have won widespread praise.
After-sales Service
Our address:
No. 2206, Wenhua Chanye Building Block B, No. 77, Shangding Road, Zhengzhou Area, Henan Pilot Free Trade Zone
Email: info@china-oceanus.com
Telephone: +86 0371 60998169
Mobile/Whatsapp: +86 15981942832
Mobile/Whatsapp: +86 13673683950
