ZZC
product presentation
The HT series toilet gas detector adopts the electrochemical principle, which can detect the concentration of organic volatile gas such as ammonia and hydrogen sulfide in the toilet air.Remote transmission is realized through RS485 signal, wireless remote transmission through NB-IOT signal, and access to the Internet, and field control is output through switching volume signal output.Improve the monitoring environment, take proper response measures, control the exhaust, and inform the cleaning personnel to clean.
Product features:
Adopt high-quality sensor, short reaction time, high precision, long service life;
Field LED lamp shows the working status of the monitoring point.
High reliability and accuracy, good anti-interference ability;
Good performance by the price ratio.
| operational principle | Electrochemical principle |
| tracer gas | Ammonia, hydrogen sulfide |
| Test range | 0-100ppm； |
| maximum current | 30mA |
| output signal | RS485 Switch Volume 4-20mA standard signal output (NB-IOT optional) |
| tie cable | Two cores (excluding power supply) |
| working temperature | -10～60℃ |
| ambient humidity | 10% -95%RH (non-condensing) |
| Detection accuracy | ±5% |
| Zero, drift, move | <0.5%F.S. / month |
| reaction time | <30s |
| levels of protection | IP65 |
| working power supply | 9~40V DC |
| Foot, inch | Diameter 168 high 51 |
| way to install | The suction top type |
| Heavy, quantity | 380g |
| Life, life | Eight years, including two years for the sensor |
| Type, number | HT-GH |
| Product, card | Hai Tai |
