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7Semi Industrial RS485 Air Quality Sensor with Temperature, Humidity Monitoring MODBUS RTU

7Semi

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SKU:
004-ES-12266
MPN:
ES-12266
Industrial RS485 Modbus air quality sensor measuring VOC temperature and humidity with fast response wide voltage support and a rugged dust resistant probe for HVAC IAQ and automation systems View full description
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₹3,770.10 inc. GST
₹3,195.00 ex. GST
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Technical Specifications

Brand:
7Semi
Communication:
RS485 Modbus RTU
Input Voltage:
9–36 V DC
Cable Length:
2 m
VOC Sensor Output:
Two digital 16 bit raw signals
Processed VOC Output:
0 to 500 VOC Index
VOC Measurement Range:
0 to 1000 ppm
VOC Response Time:
< 10 s
Humidity Accuracy:
+-1 % RH
Humidity Range:
0 to 100 % RH
Humidity Response Time:
4 s
Temperature Accuracy:
+-0.1 C
Weight:
100g
Protection:
Breathable, dust-proof

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.

Description

Resources

7Semi Industrial RS485 Air Quality Sensor with Temperature and Humidity Monitoring

The 7Semi RS485 Air Quality Sensor is an industrial environmental module designed for stable measurement of temperature humidity and volatile organic compounds. Its digital sensing core delivers consistent output for applications that require long term monitoring and reliable field performance. The sealed probe structure reduces dust interference helping maintain accuracy in varied installation environments.

Integration is simplified through RS485 Modbus RTU allowing direct connection to PLCs SCADA IoT gateways microcontrollers and building automation systems. The wide 9 to 36V DC supply range and software configurable Modbus address and baud rate make it suitable for industrial control panels remote data loggers HVAC systems agricultural monitoring nodes and environmental stations.

Features

VOC Measurement Digital VOC sensing with processed VOC Index output
Temperature and Humidity Monitoring High accuracy digital measurements with fast response
RS485 Modbus RTU Stable industrial communication for long cable runs
Wide Voltage Range Operates from 9 to 36V DC supporting industrial power rails
Rugged Probe Design Dust resistant and suitable for indoor and outdoor deployments
Easy Integration Four wire interface VCC ,GND, RS485 A, RS485 B

Applications