เครื่องวัดระดับน้ำอัลตราโซนิกพร้อมจอแสดงผล LCD
This multifunctional water level sensor is easy to install and use can detect water tank depth tank temperature indoor temperature etc. It is a practical water tank sensor.
Features:
This meter monitors tank liquid depth level and displays on a 10-element LCD bar graph.
It can keep min/max records of tank liquid level.
Supports tank liquid level high/low alarm and tank liquid empty alert.
Displays indoor temperature (℉ or ℃) and tank temperature (℉ or ℃) at the same time.
The receiver can be put standing on desk or hanging on wall.
Specifications:
Main material: plastic
Color: white+black
Indoor temperature range: 0~60℃
Outdoor temperature range: -40~60℃
Temperature accuracy: ±1℃
Water level measurement range: 0~15m
Resolution: 0.01m
Precision: ±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: 2 * AA 1.5V LR3 alkaline battery (not included)
Transmitter battery: 6 * AAA 1.5V LR6 alkaline battery (not included)
Battery life: minimum 12 months for receiver minimum 12 months for transmitter
Receiver size: 105 * 93 * 25mm / 4.1 * 3.7 * 1.0in
Receiver weight: 93g / 3.3ounce
Transmitter size: 155 * 95 * 65mm / 6.1 * 3.7 * 2.6in
Transmitter weight: 125g / 4.4ounce
LCD size: 66 * 45mm / 2.6 * 1.8in
Package size: 165 * 110 * 105mm / 6.5 * 4.3 * 4.1in
Package weight: 288g / 10.2ounce
Package List:
1 * Water Level Sensor Transmitter
1 * Indoor Receiver
2 * Screws
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