MD-S272 Wireless Digital Pressure Gauge with 4G/LoRa/NB-IoT | IP68 Remote Pressure Monitoring Sensor for Industrial IoT Applications
FEATURE
The Wireless Digital Pressure Gauge is an intelligent wireless pressure measurement device with wireless data transmission function. It supports LoRa, LoRaWAN, NB-IoT and 4G communication methods.
The product integrates pressure measurement, wireless communication and local display functions. It features high measurement accuracy, stable performance and low power consumption.
The instrument adopts a high-definition LCD display and uses a stainless steel enclosure and pressure interface. It is suitable for outdoor installation and harsh industrial environments.
The device supports remote parameter configuration, including alarm thresholds and transmission frequency settings. It can be widely used in water supply networks, fire protection systems, industrial pipelines and other pressure monitoring applications.
APPLICATION
• Water supply pipelines
• Fire protection pipelines
• Fire hydrant systems
• Urban water supply
• Oil and gas pipelines
TECHNICAL PARAMETERS
| Range | -1 ~ 1.6, 2.5, 4, 6, 10...100bar -100...-10...0...10...100...10000kPa |
| Overload Pressure | 2 times range |
| Accuracy Level | 0.5%FS |
| Long-term Stability | ±0.3%/year (Typical value) |
| Operating Temperature | -25~70°C |
| Compensation Temperature | -20~60°C |
| Supply Voltage | 3.6V lithium battery |
| Sampling Rate | Default 10 seconds/time, adjustable 1~60 seconds/time |
| Upload Rate | 10-1440 minutes adjustable |
| Alarm Method | Low alarm, high alarm, fluctuation alarm |
| Alarm Value Setting | 10%~90% of range |
| Display | LCD liquid crystal display |
| Interface Thread | M20×1.5, G1/2 or other standard threads |
| Connector Material | 304 stainless steel |
| Housing Material | Reinforced nylon |
| Measured Medium | Oil, water, gas and other non-corrosive media |
| Storage Temperature | Temperature (-40~80°C), Humidity (0~95%RH) |
| Product Weight | <0.5kg (including accessories) |
| Product Accessories | ER34615 battery 1 piece (battery type) |
DIMENSION
