MD-S962 Wireless Differential Pressure Sensor for HVAC & Building Automation | Remote Pressure Monitoring Transmitter
FEATURE
The MD-S962 Wireless Differential Pressure Sensor is a battery-powered differential pressure sensor terminal with wireless output capability. It supports multiple communication protocols including UDP/TCP/MQTT and various wireless transmission methods such as 4G, NB-IoT and LoRa.
The MD-S962 series uses an imported micro differential pressure sensing element combined with a digital conditioning circuit, providing high accuracy and excellent long-term stability.
The product supports Bluetooth configuration through mobile phones and remote platform parameter settings, including sensor sampling rate, reporting interval, high and low pressure alarm thresholds and other parameters. Bluetooth positioning is also supported, allowing device location information to be uploaded.
This product is especially suitable for fire smoke exhaust systems, including remote monitoring of differential pressure between front and rear rooms, as well as pressure monitoring of smoke exhaust and air supply duct systems. It is also suitable for cleanrooms and HVAC duct pressure monitoring.
APPLICATION
- Fire smoke control system
- Cleanroom
- HVAC duct system
- Air supply system
TECHNICAL PARAMETERS
| Parameter | Specification |
| Range | ±60Pa / ±100Pa / ±250Pa / ±500Pa / ±1kPa / ±2.5kPa / ±5kPa |
| Overload Pressure | 7kPa (≤1kPa range) / 5 times range (>1kPa) |
| Accuracy | 1%FS (>100Pa) |
| Long-term Stability | ±0.3%FS/year (Typical value) |
| Operating Temperature | -20~65°C |
| Power Supply | 3.6V Lithium Battery |
| Sampling Rate | Default 1s, adjustable 1~60s/time |
| Reporting Interval | 10~14400 minutes adjustable |
| Alarm Type | Low alarm, High alarm |
| Alarm Setting | 10%~90% of range |
| Display | No display |
| Connection Interface | 3mm Barb Connector |
| Connector Material | 304 Stainless Steel |
| Housing Material | ABS |
| Measured Medium | Air |
| Storage Temperature & Humidity | Temperature: -20~65°C; Humidity: 0~95%RH |
| Product Weight | <0.5kg (including accessories) |
DIMENSION
