[Features]
Low power consumption design, lithium battery power supply, no wiring construction,easy installation and maintenance,
LoRa wireless transmission adopts MQTT communication protocol.
| Range range (mH2O) | 0~1...50 meters |
| Power supply voltage | 3.6V lithium battery power supply 12~30VDC external power supply |
| Accuracy | ±0.5 %FS +1%FS |
| Temperature | -10~+70ºC |
| Working temperature | -20~+60ºC |
| Long-term stability(1year) | ≤0.2%FS |
| Overload pressure | 200%FS |
| Working frequency band | 470MHz/868MHz |
| Sampling frequency | 10s~12h can be set (default 10s) |
| Sending frequency | 1~1440 minutes can be set |
| Communication Protocol | Private Protocol/LoRaWAN (Class A,OTAA Mode Activation) |
| Degree of protection | Contact unit IP68,Industrial housing:IP65 |
| Housing Material | Liquid Contact Material: 304 Stainless Steel, |
| Industrial Housing: Aluminum Die Casting or ABS | |
| Power consumption | Sleep current: S20uA,sampling current: S5mA (for 1s) |
| Current | Average communication current:<60mA (for 15s),online current: $10mA (for 60s) |
| Battery capacity | 12000mAh |
| Display mode | 6-segment LCD display |
| Storage environment | Temperature -40~+80°C,humidity: 0~95%RH |
| Storage environment | Temperature -40~+80°C, humidity: 0~95%RH |
Liquid level measurement and control in industrial processes, water conservancy and hydropower monitoring and control,
urban water supply and sewage treatment, and other automatic system level measurement and control.
Q: Are you manufacturer?
A: Yes, We are professional sensor manufacturer over 50 years! Our technical team has more than 20 engineers.
Q: Can you accept OEM service ?
A: Yes, we can put your company information and logo on our sensors.
Q: Can I be your distributor?
A: Yes, we are looking for distributors in oversea market.
Q: What is your lead time?
A: Normally 7-10days. For quantity above100pcs, need extra 3-5 working days.
Purchase guide
To recommend you the most suitable sensor, please tell us below information.
1. Test range? Cable length?
2. Output: 4-20mA , RS485 or others?
3. Test medium, water, oil, or others?
4. Order quantity: ?
