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Top Quality Analog Temperature Humidity Atmospheric Pressure Sensor For Weather Station
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Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
Product Specifications
--Product Description
SEM221 atmospheric pressure transmitter adopts imported high-precision measuring unit. The device has built-in high-precision temperature compensation, high stability, small drift and high repeatability. It can be easily fxed to the wall by using the wall-mounted shell. Applicable to small weather stations, altitude meters, agricultural greenhouses, archives and other places that require atmospheric pressure monitoring and temperature measurement.
Measuring range | Air pressure: 0~120KPa; Temperature: -40~80°C (can be customized) | ||||
Response time | ≤1S | ||||
Sensor body operating | temperature -20~60°C, 0~80%RH | ||||
Signal output | 4~20mA, 0~5VDC, 0~10VDC RS485 output (Modbus protocol) | ||||
Digital output | Device address: 1~255 can be set, the default is 1 | ||||
Precision | Device baud rate: 2400, 4800, 9600 optional，Default 4800 | ||||
Range | Byte format: 8 data bits, 1 stop bit, no parity | ||||
Working voltage | 10~30VDC Note: 0~10VDC output (limited to 24VDC power supply) | ||||
Power consumption | Analog signal(voltage / current 1.2W Max) Digital signal ≤0.4W | ||||
Accuracy | Air pressure: ±0.15KPa (25°C) Temperature: ±0.5°C (25°C | ||||
Electrical connection | Direct lead | ||||
Long-term stability (1 year) | Air pressure: -0.1KPa Temperature: ≤0.1°C | ||||
As the specifications affect the price difference, page price for reference only. The final price is subject to our final
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