There are 26 CO2 Transmitter from 15 suppliers on EC21.com
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1. CD-200 (Relay Output Model)
CD-200 series are Transmitter type models of CO2 Sensor, which give current output or voltage output (Jumper selectable). They are 4 + 2 wired (2 Power lines, 2 signal lines and 2 relay lines) .
General Performance
Operating Temperature : -10 ~60℃
Operating Humidity : 0 ~ 95% RH (Non-condensing)
'G' option - 0 ~ 99% RH (Non-condensing)
Storage Temperature : -30℃ ~ 70℃
Measurement
CO₂
Sensing Method : NDIR (Non-dispersive Infrared)
Measurement Range : 0 ~ 2,000 / 5,000 / 10,000ppm (Jumper Selectable)
Accuracy : ±30ppm ±5% of reading
Response Time(90%) : 150 seconds
Sampling Interval : 3 seconds
Electrical Data
Power Input : 24VAC ± 20%, 50~60Hz
or 24VDC (12~36VDC)
(2 Power lines)
Output
4 ~ 20mA is default
(2 ~ 10VDC, 0 ~ 10VDC or 0 ~ 20mA is settable by user any time)
Relay Output
Contract Rating
1A/120VAC
Configuration
SPST, Normally Open relay
Relay Activated
On ≥ 1,000ppm,
Relay Deactivated
Off ≤900ppm
2. CD-300 (High concentration Model)
CD-300(G)and CD-300L(G) Transmitter type models of CO2 Sensor, which are for 0-20mA , 4-20mA Current output module or 0-10V, 2-10V Voltage output module(Jumper select) These models give 3 wired input power (2 PWR lines, 1 Common GND line).
General Performance
Operating Temperature : -10 ~60℃
Operating Humidity : 0 ~ 95% RH (Non-condensing)
'G' option - 0 ~ 99% RH (Non-condensing)
Storage Temperature : -30℃ ~ 70℃
Measurement
CO₂
Sensing Method : NDIR (Non-dispersive Infrared)
Measurement Range : 0 ~ 2,000 / 5,000 / 10,000ppm (Jumper Selectable)
(2%/3%/5%/7% are available)
Accuracy : ±30ppm ±5% of reading
Response Time(90%) : 150 seconds
Sampling Interval : 3 seconds
Electrical Data
Power Input : 24VDC ± 20% (3-Wired)
Output
4 ~ 20mA or 2 ~ 10VDC
0 ~ 20mA or 0 ~ 10VDC
(Jumper selectable-voltage output or current output)
Registration Date | 2008/05/16(Year/Month/Date) |
---|---|
Buyer / Seller in EC21 | Seller |
Business Type | Manufacturer |
Year established | 2001 |
Employees total | 11 - 50 |
Annual revenue | USD 5,000,001 - 10,000,000 |
Company | ELT SENSOR Corp. |
---|---|
Address | Chunui Technopark 101-909) 36, Bucheon-ro 198beon-gil, Wonmi-guBucheon-SiGyeonggi-do14557Korea |
Phone | 82 - 32 - 7198055 |
Fax | 82 - 708677 - 8055 |
Homepage | http://www.eltsensor.co.kr |
Contact | Charles H. Wang / Sales Director |