Winext AN-203A - Technical Specifications Overview

AN-203A Water Level Monitor User Manual
3
1.3 Specification
Item
Description
Performance
Pressure
sensor
Range
Water level range: 0-2m; 0-5m;
0-10m; 0-20m; 0-50m optional
Over-load Pressure
1.5 times full range pressure
Accuracy
0.5% FS
Stability
0.3%FS/year
Power Supply
1.5mA DC
Output Zero and Output
Full
Output Zero: ≤2.0mV DC; Output
Full ≥50mV DC
Impedance
Input: 2kΩ～8kΩ
Output: 3.5kΩ～6kΩ
Wireless
Performance
Data Transmission Rate
300bps-5.4kbps
Frequency
CN470MHz-510MHz
EU863MHz-870MHz
US902MHz-928MHz
AS923MHz
AU915MHz-928MHz
Max Tx Rate
19dBm
Rx Sensibility
-140dBm(SF=12)
Working
Ambient
Temperature
0℃-80℃
Humidity
10%-95% (no condensing)
Power
Supply
Performance
Power Supply
Built-in battery
Battery Capacity
3.6 V/19000mAH
Power Supply
DC 3.3V
Sleeping Current
≤10uA
Working Current
≤130mA
Physical
Parameter
Waterproof Grade
IP66
Dimension
Data gathering box:
110mm*110mm*45mm
(antenna excluded)
Transmitter:Φ27mm*107.5 mm
(the head part)