YCLH Sensor
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For continuous monitoring of hazardous H₂S gas and oxygen deficiency to ensure personnel safety.
For early detection of toxic gas accumulation and environmental condition monitoring.
To ensure workplace safety by monitoring oxygen levels and potential H₂S leaks from processes.
| Measurement Content | Range | Resolution | Response Time |
|---|---|---|---|
| O₂ | 0-25%vol | 0.01%vol | < 3s (T90 < 30s) |
| H₂S | 0-100ppm | 0.1ppm | < 3s (T90 < 30s) |
| Temperature | -25～80℃ | ±0.2℃（at 25℃) | Real-time |
| Humidity | 0～99.9%RH | ±2%RH（at 25℃) | Real-time |
| Specification Details | |||
|---|---|---|---|
| Measurement Content | O₂, H₂S, Temperature, Humidity, Dew Point | ||
| Power Supply | DC12～48V, POE power supply | ||
| Communication Protocol | Modbus TCP, UDP, SNMP（V1.V2), MQTT | ||
| Communication Interface | RJ45 | ||
| Interface | 2 channels DI input, 1 channel DO output, 1 channel RS485, 1 channel DC12V output | ||
| Alarm | Light, sound, email alarm, protocol alerts | ||
| Screen Display | 3.5 inch TFT color screen | ||
| Data Storage | 100,000 records | ||
| Installation | Screw fixation, Magnetic | ||
| Dimensions | 100*135*35mm | ||
This sensor monitors multiple environmental parameters including Oxygen (O₂), Hydrogen Sulfide (H₂S), Temperature, Humidity, and Dew Point.
It supports a flexible power input of DC 12～48V as well as standard POE (Power over Ethernet) power supply.
The sensor is compatible with Modbus TCP, UDP, SNMP (V1, V2), and MQTT protocols, facilitating easy integration into various IoT networks.
It features a comprehensive alarm system that triggers local light and sound alarms, sends email notifications, and transmits protocol alerts.
Yes, it has built-in storage capability that can record and save up to 100,000 data records locally.
The unit is designed for versatile mounting and can be installed using either screw fixation or magnetic mounting.
