Name: KQS-BYX-WS Stevenson Screen Sensor with Wide Voltage Power Supply High Accuracy Measurements and RS485 Output
Brand: Xi'an Kacise Optronics Co.,Ltd.
SKU: KQS-BYX-WS
Price: 5,000.00 USD
Availability: InStock

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KQS-BYX-WS Stevenson Screen Sensor with Wide Voltage Power Supply High Accuracy Measurements and RS485 Output

Place of Origin:

CHINA

Brand Name:

KACISE

Certification:

Model Number:

KQS-BYX-WS

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Product Details

Measured Parameters:

Temperature, Humidity, Atmospheric Pressure

Pressure Range:

300-1100 HPa

Temperature Range:

-40 To 100°C

Humidity Range:

0-100% RH

Accuracy:

Pressure: ±1 HPa; Temp: ±0.3°C; Humidity: ±5% RH (at 25°C)

Power Supply:

5 V Or 9-30 V DC Wide-voltage Optional

Payment & Shipping Terms

Minimum Order Quantity

1 PCS

Packaging Details

Each unit has individual box, all boxes packed in standard packages or per customer request

Delivery Time

5-8 work days

Payment Terms

L/C,D/A,D/P,T/T,Western Union,MoneyGram

Supply Ability

1000 Piece/Pieces per Week negotiable

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Product Description

KQS-BYX-WS Stevenson Screen Temperature, Humidity & Pressure Sensor

Product Overview

The KQS-BYX-WS Stevenson screen environmental sensor integrates temperature, humidity, and atmospheric pressure measurements. The atmospheric pressure sensing element uses a piezoresistive silicon micro-pressure sensor. The humidity sensing element uses a capacitive polymer moisture-sensitive component. The temperature sensing element uses a band-gap-based temperature sensor.

All temperature and humidity chips are fully calibrated across the entire measurement range. The device offers high accuracy, fast response, strong anti-interference capability, and excellent long-term stability. The signal transmitter adopts an advanced integrated circuit module and RS485 output, ensuring that measurement accuracy is not degraded during transmission.

The instrument is compact, easy to install, portable, and highly reliable. It is widely used in meteorological observation, environmental control, agriculture, factories, and other fields.

Product Features

Factory dual calibration for high measurement accuracy
Secondary linear calibration ensures stable and consistent data output

Technical Specifications

Item	Specification
Range	Pressure: 300-1100 hPa Temperature: -40-100°C Humidity: 0-100% RH
Accuracy	Pressure: ±1 hPa Temperature: ±0.3°C Humidity: ±5% RH (at 25°C)
Resolution	Pressure: 0.1 hPa Temperature: 0.1°C Humidity: 0.1% RH
Power Supply	5 V or 9-30 V wide-voltage optional
Signal Output	Current: □ 4-20 mA □ 0-20 mA Voltage: □ 0-2.5 V □ 0-5 V □ 1-5 V Serial: □ RS485 / RS232 optional
Cable Length	□ Standard: 2 m □ Others:

Dimensions

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