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Overview
Ultrasonic oxygen sensor series are used to measure the gas flow and oxygen concentration in binary gas. The use of ultrasonic detection technology is superior to electrochemical and other oxygen sensors. With numerical value, with functions such as numerical display, online monitoring, status alarm, etc., and can be customized according to customer needs, can be widely used in household and medical oxygen generators, oxygen generators and other occasions.
Specifications
Concentration detection range:20.5-95.6%
Concentration resolution:0.10%
Concentration detection accuracy:÷1.8%FS@（10~45）→
Concentration detection range:0 ~ 5L / min
Flow resolution:0.1 L / min
Flow detection accuracy:÷ 0.2 L / min @ （10 ~ 45） →
System response time:0.5 seconds
Signal output:9600bps UART_TTL5V, 0 ~ 0.5V, the alarm output serial port supports answering and blind sending
Working temperature:10 → ~ 50 →
Storage temperature:-20 → ~ 60 →
Relative temperature:5 ~ 85% RH (non-condensing)
Maximum pressure:150Kpa
Working power supply:DC12.0 ÷ 0.5, average current 10mA, peak value 50mA
Main Data of Installation and Modification
1. Dimensions:120 x 26 x 16 mm (Length x Width x Height (Thickness)) or 122 x 35 x 35 mm (one monitor)
2. Air nozzle interface size:Pagoda mouth. The maximum outer diameter is 5.5mm, the outer diameter is 9-6.5 mm, and the inner diameter is 3.5-4.5mm rubber tube. After connecting, it needs to be tied with nylon cable ties.
3. Power supply:XH2.0 (2.0mm pitch 3 pins) power port on the PCB. 12- 7 V DC MAX
4. Data communication port TTL 232. XH2.0 (spacing 2.0mm 4 pins). + 5V, TX, RX, GND.
5. The LCD display can simultaneously display O2 oxygen concentration and oxygen flow. (20.5%-95%; 0.0 -5.0 L / m.) 4 The core wire and plug can be connected to the communication port on the main board.
Package Included
1 x Ultrasonic Oxygen Sensor
1 x LCD Display
2 x Connect Cable
1 x Power Adapter
Additional information
| Weight | 0.108 kg |
|---|
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