Name: KQS-BG-M Wall-Mounted Multi-Parameter Sensor with IP65 Protection High Accuracy and RS485/RS232 Communication
Brand: Xi'an Kacise Optronics Co.,Ltd.
SKU: KQS-BG-M
Price: 5,000.00 USD
Availability: InStock

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KQS-BG-M Wall-Mounted Multi-Parameter Sensor with IP65 Protection High Accuracy and RS485/RS232 Communication

Place of Origin:

CHINA

Brand Name:

KACISE

Certification:

Model Number:

KQS-BG-M

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Product Details

Measured Parameters:

Illuminance, Temperature, Humidity, CO2 Concentration

Temperature Range:

-20 To 50°C (analog) / -40 To 100°C (digital)

Humidity Range:

0-100% RH

CO2 Range:

0-5000 Ppm

Protection Rating:

IP65

Accuracy:

Temp: ±0.3°C; Humidity: ±5% RH; CO2: ±(50 Ppm+5%); Light: ±4%

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-BG-M Wall-Mounted Multi-Parameter Sensor

The KQS-BG-M wall-mounted multi-parameter sensor is an integrated device designed for measuring environmental parameters such as illuminance, temperature, humidity, and CO2 concentration. It features a high-protection housing with an IP65 rating, offering resistance to rain and snow while maintaining good breathability.

The product adopts an industrial-grade microprocessor chip imported from the United States and a high-precision temperature and humidity sensing chip imported from Switzerland, ensuring excellent reliability, high accuracy, and strong interchangeability. The sensor supports RS485/RS232 communication interfaces and standard Modbus protocol, making it easy to connect with other data acquisition systems. It can also output up to 4 channels of analog signals (current and voltage outputs). Digital outputs support Modbus or ASCII protocols, enabling secondary development with stable performance and easy installation.

Product Features

Factory dual calibration ensures high measurement accuracy
Secondary linear calibration provides stable and reliable data output

Technical Parameters

Item	Specification
Range	Temperature: -20-50°C (analog output) -40-100°C (digital output) Humidity: 0-100% RH CO₂: 0-5000 ppm Light: 0-200,000 Lux (indoor) 0-65,535 Lux (outdoor)
Accuracy	Temperature: ±0.3°C Humidity: ±5% RH CO₂: ±(50 ppm + 5%) Light: ±4%
Resolution	Temperature: 0.1°C Humidity: 0.1% RH CO₂: 1 ppm Light: 1 Lux
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

Dimensions

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