Modbus Pm2.5 Monitor / CO2 Module For Air Purifier And Air Cleaner

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Specification

 

General Data

Power supply

DC5V  

Detection parameters

PM2.5/PM10, CO2, VOC, air temperature & RH

Output

RS232-TTL level (Modbus) Optional: RS485 (Modbus RTU)/ WIFI  (Modbus TCP)

Dimensions

62mm(W)×94mm(H)×26mm(T)

Housing materials

Casting aluminum, surface treatment (industrial class design)

Standard

CE-Approval

 

PM2.5/PM10 Date

Sensor type

Laser scattering

Measuring range

0~600μg (scalable)

Display resolution

0.1μg

Accuracy

5μg±10% reading @25,10%~60%RH

 

Temperature and Humidity Date

Sensor type

High precision digital integrated temperature and humidity sensor

Measuring range

0~50 / 5~95%RH (non-condensation)

Resolution

Temperature: 0.01            Humidity: 0.01%RH

Accuracy

Temperature:<±0.5@25     Humidity:<±3.0%RH (20%~80%RH)

 

CO2 Date

Sense type

Non-Dispersive Infrared Detector (NDIR)

Measuring range

02,000ppm

Display Resolution

1ppm

Accuracy

±40ppm + 3% of reading

 

TVOC Date

Sensor type

MEMS metal oxide sensor

Measuring range

04.0mg (Scalable)

Display resolution

0.001mg

Accuracy

±0.01mg+10%of reading

 

 

Features

 

  • Structure Design: Industrial class design with reliable and trustworthy guarantee.

  • Measurement parameters: Integrated multi-sensors inside. You can choose different sensing according to your different applications.

  • Accuracy: Dependent on a number of our own patented technology, it’s not only completely designed in the digital accuracy with high resolution, but also designed to avoid the impact of the measured value by the environmental temperature and humidity.

  • Reliability: Full die-cast aluminum enclosure to ensure gas sealing and shielding, and also ensure no leakage of the laser, improve anti-jamming capability.

  • Assembly advantages: Supply up to six kinds of air interface options to meet more application demands.

  • Scalability: Reserved for multiple external interfaces, optional to be connected a particle cutter or a moisture removal tube etc.

  • Optional measurements: Offering a variety of models available, there must be a part of you.

 

Typical application

  • Air quality detectors

  • Automobile carriage air quality detection and control

  • Air purification equipments

  • Conditioning fresh air systems

  • Ventilation equipments

  • Other IAQ on-line monitor

 

 

Models guide

 

Model

PM2.5

Temp/RH

CO2

TVOC

Output

Application

MSM-1501

 

 

RS232-TTL level

(Modbus RTU)

. Inside in an air purification equipment, air cleaner, fresh air equipment, IAQ detector/monitor

MSM-1503

 

MSM-1505

 

MSM-1508

MSM-1511

 

 

RS485

(Modbus RTU)

. Inside above equipment

. Used alone directly

. Used in a BAS

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Mr. Tian Qing
Tel: 86-10-59738930
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Tongdy Control Technology Co., Ltd
Building #8, Courtyard #9, Dijin Rd., Beijing, China (Mainland)
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