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Cubic Sensor and Instrument Co.,Ltd
Test Instruction of CM1107T

Test Instruction of CM1107T

Product catalog summary

Test Instruction Overview

This document provides detailed instructions for testing the CM1107T sensor. It includes preparation steps, connection guidelines, and operational procedures for reading measurement results.

1. Preparation of Necessary Accessories

Demo Board
Connecting Cable
Power Adapter
RS232 Serial Port to USB Line
Sensor-CM1107T
Serial port operator test software

2. Connection Setup

Connect the DEMO board to the CM1107T using the connecting cable.
Attach the RS232 serial port to the USB line and connect it to the PC USB port.
Connect the power adapter to the power source.

3. Serial Port Operator Configuration

Open and configure the serial port with the following settings: COM*, Baud rate: 9600, Data bits: 8, Stop bits: 1, Parity: None.
Ensure the correct port number is selected on the computer.
Set both receive and send settings to Hex.

4. Sending Commands and Reading Results

Open the AM4100 RS232 protocol and send the command: 11 01 01 ED.
Receive the response to read CO2, RH, and Temperature measurement results.
CO2 value is calculated as (DF1*256 + DF2) in ppm.
Temperature is calculated as ((DF5*256 + DF6) - 4685) / 100 in °C.
Humidity is calculated as ((DF7*256 + DF8) - 600) / 100 in %RH.

Contact Information

Cubic Sensor and Instrument Co., Ltd.
Tel: +86-027-8162 8827
Fax: +86-027-87401159
Email: [email protected]
Web: www.gassensor.com.cn
Address: Fenghuang Yuan No.3 Road, Fenghuang Industrial Park, Eastlake Hi-tech Development Zone, Wuhan 430205, China

Catalog excerpts

Test Instruction 1. Prepare necessary accessaries 1) Demo Board ●正文第一级内容（24号） 2) Connecting Cable 3) Power Adapter ● 正文第二级内容（20号） 4) RS232 Serial Port to USB Line ●正文第三级内容（20

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Test Instruction 2. Connection 1) Connect DEMO board with CM1107T via connect cable 2) Connect RS232 serial port to USB line to ●正文第一级内容（24号） power PC USB port 3) Connect power adapter line to the

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Test Instruction 3. Start serial port operator Setting: 1) Open and set serial port: COM*; Baud rate: 9600, Databits:8, Stop bits: 1, Parity: No Note: After opening the software, check the po

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Test Instruction 2) Receive setting: Hex

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Cubic Sensor and Instrument Co., Ltd. Tell: +86-027-8162 8827 Fax: +86-027-87401159 Email: [email protected] Web: www.gassensor.com.cn Address: Fenghuang Yuan No.3 Road, Fenghuang Industrial Park, Eastlake Hi-tech Development Zone, Wuhan 430205, China

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