WE-T101 Liquid Level Transmitter Liquid Level Transmitter

The mobile app can monitor the meter anytime and anywhere.
4 communication methods to choose from.
Battery and external power supply mode selection.
Operating temperature range (-20~70)°
Fully sealed waterproof design with IP67 protection.
High-gain antenna and multiple verification mechanisms ensure always-on.
Support high-definition LCD display, with LED indicators and buttons, you can check the liquid level value, alarm information, battery prompt, etc. in real time on the spot;

Categories: All Products, Industrial Sensors (LoRa/4G/RS485), Uncategorized

WE-T101 is a series of level monitoring transmitters, including LoRa, RS485, 4G, NB, etc., and the power supply mode is battery power supply and 24V power supply. The level transmitter adopts high-stability digital sensors to realize real-time monitoring and calculation of on-site liquid level, and uses LoRa, RS485, 4G, NB and other communications to achieve long-distance communication.

The transmitter body and probe are split design, and according to different needs such as the medium to be measured on site, the liquid level range, and the installation method, it provides a variety of liquid level ranges, installation specifications of liquid level probes, and optimally matches the needs of application scenarios, which can be widely used in building buildings, industrial sites, municipal and other application scenarios.

Input
Level type		Gauge pressure
Measure variables		level
Measurement range		0m~1m… 10m
Performance parameters
Accuracy		0.5%F.S
resolution		0.01m
Sampling period		1S-65535S can be set, default 30s
Reporting cycle		10s~65535s can be set, default 1 hour
Signal transmission
LoRa		Antenna Interface Type: SMA Female It supports the 410.125~490.125MHz frequency band Maximum transmit power of 22dBm, Maximum -147dbm reception sensitivity, 5KM signal coverage capability with open viewing distance
4G		Antenna Interface Type: SMA Female Three-year flow rate (100M/month) It supports MQTT, HTTP, and WES cloud service protocols LTE FDD B1/3/5/8 LTE TDD B34/38/39/40/41 (Full Band) Rate(Mbps) LTE FDD:10.3(DL)/5.1(UL) LTE TDD：9.1(DL)/3.1(UL)
RS485		Communication protocol Compatible with WES-IO (fixed 9600bps) and Modbus protocol Baud rate 4800, 9600, 19200, 34800, 57600, 115200 Data bits 7 bits, 8 bits Stop positions 1 bit, 1.5 bit, 2 bit Check bits None, Odd, Even
NB		Antenna Interface Type: SMA Female Five-year flow rate (300M/year) LTE Cat NB2：B3/B5/B8 Rate(kbps):Single-Tone:25.5(DL)/16.7(UL) Multi-Tpne：127(DL)/158.5(UL)
Electrical specifications
Power supply		19000mAh, lithium battery
		DC 9-30V
Battery life		Subject to specific usage conditions and reporting cycles The collection period is 60s, and it is reported once an hour. LoRa: 4.5 years NB: 3.5 years 4G: 1.8 years
environmental conditions
Work environment	Temperature: (-20~70)°C Relative humidity: 5%~95%
Storage environment	Temperature: (-40~85)°C Relative humidity: 5%~95%
Protection level	Water and dust resistance: IP67 ESD: 4KV contact, 8KV non-contact