MD-S272L Wireless Level Transmitter with 4G LTE, LoRaWAN & NB-IoT Remote Tank Monitoring
FEATURE
Wireless Digital Liquid Level Gauge is a battery-powered wireless digital output liquid level gauge. It can be equipped with LoRa, LoRaWAN, NB-IoT and 4G wireless communication methods.
This series of products supports adjustable sensor sampling speed, adjustable upload frequency, adjustable high and low alarm values, instant alarm and other functions.
Wireless Digital Liquid Level Gauge-4G is a 4G transmission wireless digital liquid level gauge. With mature 4G network, it uploads water tank level or reservoir level data to the cloud. Users can configure IP address and other conventional parameters locally or remotely.
Wireless Digital Liquid Level Gauge-LW is a LoRaWAN transmission wireless digital liquid level gauge. Used together with LoRaWAN gateway, it has advantages of low power consumption, long transmission distance, strong signal penetration and self-networking.
Wireless Digital Liquid Level Gauge-NB is an NB-IoT transmission wireless digital liquid level gauge. It adopts NB-IoT technology and has advantages of low power consumption, high transmission efficiency and low communication cost.
Remote configuration or button setting of IP address, alarm points and upload frequency (4G/NB).
Equipped with gateway, efficient liquid level monitoring within LAN can be achieved (LoRaWAN type).
Low level alarm, instant message upload and liquid level fluctuation alarm.
Wireless Digital Liquid Level Gauge is a battery-powered wireless digital output liquid level gauge. It can be equipped with LoRa, LoRaWAN, NB-IoT and 4G wireless communication methods.
This series of products supports adjustable sensor sampling speed, adjustable upload frequency, adjustable high and low alarm values, instant alarm and other functions.
Wireless Digital Liquid Level Gauge-4G is a 4G transmission wireless digital liquid level gauge. With mature 4G network, it uploads water tank level or reservoir level data to the cloud. Users can configure IP address and other conventional parameters locally or remotely.
Wireless Digital Liquid Level Gauge-LW is a LoRaWAN transmission wireless digital liquid level gauge. Used together with LoRaWAN gateway, it has advantages of low power consumption, long transmission distance, strong signal penetration and self-networking.
Wireless Digital Liquid Level Gauge-NB is an NB-IoT transmission wireless digital liquid level gauge. It adopts NB-IoT technology and has advantages of low power consumption, high transmission efficiency and low communication cost.
Remote configuration or button setting of IP address, alarm points and upload frequency (4G/NB).
Equipped with gateway, efficient liquid level monitoring within LAN can be achieved (LoRaWAN type).
Low level alarm, instant message upload and liquid level fluctuation alarm.
Wireless Digital Liquid Level Gauge is a battery-powered wireless digital output liquid level gauge. It can be equipped with LoRa, LoRaWAN, NB-IoT and 4G wireless communication methods.
This series of products supports adjustable sensor sampling speed, adjustable upload frequency, adjustable high and low alarm values, instant alarm and other functions.
Wireless Digital Liquid Level Gauge-4G is a 4G transmission wireless digital liquid level gauge. With mature 4G network, it uploads water tank level or reservoir level data to the cloud. Users can configure IP address and other conventional parameters locally or remotely.
Wireless Digital Liquid Level Gauge-LW is a LoRaWAN transmission wireless digital liquid level gauge. Used together with LoRaWAN gateway, it has advantages of low power consumption, long transmission distance, strong signal penetration and self-networking.
Wireless Digital Liquid Level Gauge-NB is an NB-IoT transmission wireless digital liquid level gauge. It adopts NB-IoT technology and has advantages of low power consumption, high transmission efficiency and low communication cost.
Remote configuration or button setting of IP address, alarm points and upload frequency (4G/NB).
Equipped with gateway, efficient liquid level monitoring within LAN can be achieved (LoRaWAN type).
Low level alarm, instant message upload and liquid level fluctuation alarm.
APPLICATION
• Fire water pipeline network
• Fire protection terminal
• Fire pump room
• Urban water supply
• Heating pipeline network
TECHNICAL PARAMETERS
| Range | 0~100m (0~5m or 0~10m optional, other ranges need customization) |
| Overload Pressure | 2 times range |
| Accuracy Level | ±1%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, 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 |
| Installation Method | Submersible type |
| 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
