Condition:New
Type:Logic ICs
Carbon monoxideTransmitter
Handbook
Product introduction
Carbon monoxide transmitterBuilt in lightning protection, anti reverse, overcurrent and other multiple protection.Complete interchangeability.Be used foraccuratemeasureCarbon monoxide concentration.The transmitter is used as slave station through industrial common interface.RS485 will air pressure.TransformationOutput.Software completeaccording tostandardMODBUSRTUserialcommunication protocolDevelopment.canVery good compatibility.WINCC,Kingview,Force control, Kunlun state, touch screen,PLCAnd other host configuration software.And hardwareAnd the third party according to the standard.The software or hardware developed by MODBUS RTU protocol.andLCD screen can be displayed on-site to display measurement data.,The functions of buzzer sound alarm prompt after exceeding the limit, alarm relay driving alarm equipment action after exceeding the limit, etc.. This paragraphTransmitter power supply and communicationOnly need1 4 core communication cables can transmit sensor data remotely.canIn constructionscenesaveOf large numberCable, the price advantage is very obvious.
Two.technical parameter
Carbon monoxide
Detection gas: carbon monoxide (co)
Range: 0~1000ppm
Maximum measurement limit: 2000ppm
Sensitivity: (0.070 ± 0.015) uA / ppm
Resolution: 0.5ppm
Response time (T90): <20S
Bias: 0mV
Load resistance (recommended): 10Ω
Repeatability: <2% out
Output linearity: linear
worktemperature:-20~60Centigrade5~95%RH
storagetemperature:-25~80Centigrade
Power supply voltage:DC7~24VRecommend:DC12V
Maximum power consumption:100mA12V, with liquid crystal (0802)
Display mode:LED indicator orLCD LCD screen
LCD screen specifications:LCD08028 character *2 line
Communication interface:RS485
Communication protocol:MODBUSRTU
Communication rate:Software settings2400, 4800, 9600, 19200, 38400, 115200etc.. default9600bps
Data format:default8N1(1 bit start bits, 8 bit data bits, 1 bit stops,nothingCheck)
Communication mode:TransmitterAs a resultMODBUS RTU slave station, master station (touch screen, PLC, host computer, etc.) uses master-slave polling mode to query the real-time data of the transmitter.
Node address:1~255Dial switch or soft switchPart setting
Number of nodes:Theoretically, the same bus is the most.128 transmitters, the actual application of up to 1/2~2/3
Transmission distance:1000 meters (RS485 communication special cable)
Before sending out the transmitteralreadyAfter three protection, ensure high temperature and humidity special.soilLong term use.
Installation: wall mounted
Product size:115*80*40Mm
Product specification selection form:
Serial number | Name | Specifications | Remarks |
1 | Carbon monoxide transmitter | IS-TM-485-CO-1-DC |
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2 | Carbon monoxide transmitter | IS-TM-485-CO-1-LED-DC | With LED indicator light |
3 | Carbon monoxide transmitter | IS-TM-485-CO-1-LCD-DC | LCD with LCD (0802) |
4 | Carbon monoxide transmitter | IS-TM-485-CO-1-LED-B1-DC | With LED indicator, 1 alarm. |
5 | Carbon monoxide transmitter | IS-TM-485-CO-1-LED-B2-DC | With LED indicator, 2 alarm. |
6 | Carbon monoxide transmitter | IS-TM-485-CO-1-LCD-B1-DC | With LCD indicator, 1 alarm. |
7 | Carbon monoxide transmitter | IS-TM-485-CO-1-LCD-B2-DC | With LCD indicator, 2 alarm. |
8 | High range carbon monoxide transmitter | IS-TM-485-CO-2-DC |
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9 | High rangeCarbon monoxide transmitter | IS-TM-485-CO-2-LED-DC | With LED indicator light |
10 | High rangeCarbon monoxide transmitter | IS-TM-485-CO-2-LCD-DC | LCD with LCD (0802) |
11 | High rangeCarbon monoxide transmitter | IS-TM-485-CO-2-LED-B1-DC | With LED indicator, 1 alarm. |
12 | High rangeCarbon monoxide transmitter | IS-TM-485-CO-2-LED-B2-DC | With LED indicator, 2 alarm. |
13 | High rangeCarbon monoxide transmitter | IS-TM-485-CO-2-LCD-B1-DC | With LCD indicator, 1 alarm. |
14 | High rangeCarbon monoxide transmitter | IS-TM-485-CO-2-LCD-B2-DC | With LCD indicator, 2 alarm. |
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16 | Customizing | IS-TM-485-CO-X-C-DC | Product function customization |
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Hazards of carbon monoxide:
Achieve50ppmHealthy adults can afford it.8hour;
Achieve200ppmHealthy adults,2~3After hours, slight headache and fatigue.;
Achieve400ppmHealthy adults,1~2Forehead pain within hours.3Threatening life after an hour;
reachreach800ppmHealthy adults,45Within minutes, dizziness, nausea,spasm2Lose consciousness within hours.2~3Death within hours;
Achieve1600ppmHealthy adults,20Headache, dizziness and nausea within minutes.1Death within hours;
Achieve3200ppmHealthy adults,5~10Headache, dizziness and nausea within minutes.25~30Death within minutes;
Achieve6400ppmHealthy adults,1~2Headache, dizziness and nausea within minutes.10~15Minute death;
Achieve12800ppmHealthy adults,1~3Death within minutes.
Three.Usage method
The followingWIN10 64bit system is introduced as an example.
1.Hardware preparation
1.1 DC power supply(not include):
7~24V, 100mA above
1.2 RS485 converter (not include):
Prepare a good quality.RS485 converter (preferably active RS485 converter), or other hardware with RS485 interface (touch screen, PLC, industrial computer or customer development hardware equipment), USB to RS485 converter or RS232 to RS485 converter can be, must ensure that the converter can send and receive data in two directions, some monitoring converter is single It is impossible to use communication.
One point threeDownload corresponding
