Air negative ion sensor

NegotiableUpdate on 08/08

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

ONETEST 501-S Negative Air Negative Ion Sensor is a parallel electrode plate module developed by Wanyi Technology for the Internet of Things. It has been calibrated at the factory and has RS485 output, allowing users to directly collect and control data; Suitable for integration of air negative ion online monitoring system. Air negative ion sensor

Product Details

1、 Introduction to ONETEST 501-S Negative Ion Sensor:

ONETEST 501-S negative ion sensor is a parallel electrode plate module developed by Wanyi Technology for the Internet of Things. It has been calibrated at the factory and has RS485 output. Users can directly collect and control the sensor; Suitable for integration of air negative ion online monitoring system.

The ONETEST-501-S negative ion sensor adopts the universal flat electrode measurement principle, which has good oxidation resistance and fast response characteristics. The unique design prevents environmental interference, thereby achieving stable measurement results.

2、 ONETEST 501-S Negative Ion Sensor Technical Specifications

Ion type: Negative ions in the air

Measurement range: 10 to 199900 pieces/cm ³

Measurement accuracy: better than ± 15% (factory calibration environment)

Migration rate: 0.15cm ²/V.sec, 0.4cm ²/V.sec optional

Sampling wind speed: Customers can choose their own wind dispersion. It is recommended to have a specification of 2510 and control the wind speed at approximately 1.3m/s

Power supply: DC5V, output voltage 3-4.5DCV (for fan use)

Data output: RS485 output

Size: Width 10cm X Length 14cm X Height 2.5cm (including protruding parts)

Design lifespan: greater than 5 years