Ultrasonic Level Sensor, Ultrasonic Water Liquid Depth Level Meter Sensor Liquid Level Sensor with Temperature Display 3.3 Inch LED Display Supports Liquid Level High/Low Alarm

Description:

Keep an eye on your outdoor water tank from the comfort of your own living room, up to 100m away. Installed at the top of your water tank, the transmitter unit measures the water level using an ultrasonic sensor and temperature using a thermo sensor. You can hang the receiver unit on a wall or pull out the stand and place it on your kitchen bench top, table or desk. View your room's temperature, tank temperature and water level (represented by a 10 element bar graph). You can store min/max records and set alarms for specific water levels (high/low) or when empty.

Specification:

Indoor Temperature Range: 0~60℃

Outdoor Temperature Range: -40~60℃

Temperature Accuracy: ±1oC

Water Level Measure Rang: 0~15m

Resolution: 0.01m

Accurate: +/-0.03M

Transmission Frequency: 433MHZ

Transmission Range: 100 meters(300 feet)in open area

Transmission Interval: 30s when level changes or 3 minutes when level does not change

Receiver Battery: 2X AA 1.5V LR3 Alkaline batteries (Not included)

Transmitter Battery: 6X AAA 1.5V LR6 Alkaline or lithium batteries (Not included)

Battery Life: Minimum 12 months for receiver

                  Minimum 12 months for transmitter

Receiver Size: 108*94*27mm

Transmitter Size: 97*68*152mm

LCD Size: 66*45mm(3.3 inch)

Package Includes:

1 x Water Level Sensor Transmitter

1 x Indoor Receiver

2 x Screws

(Batteries are NOT included)