Địa chỉ: Số nhà số 36 phố Định Công Thượng, Phường Định Công, Quận Hoàng Mai, Hà Nội, Việt Nam. VP đại diện: P704, Tòa nhà Hoàng Sâm, Đường Hoàng Sâm, Cầu Giấy, Hà Nội. ĐT: 04.62694321 – Fax: 04.62694320


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The CD2105 utilizes the method of NDIR ( Non-Dispersion Infra-Red ) and measures the carbon dioxidconcentration up to 0 – 5000 ppm in the ventilation systems and in door living space. Its measurement range o0- 5000 ppm covers range required to monitor compliance with ASHRAE or other ventilation efficiency standardsPackaged in a compact, distinctively styled ABS hardened plastic mould enclosure, the CD2105 can be discretelinstalled anywhere from duct to boiler room, mush room cultivation house, swinery.

The standard 1/2-inch NPT male conduit in the enclosure wiring access and fully floating outputs makinstallation a snapThe model CD2105 provides several output alternatives. A voltage or 4-20 mA current output is standardAn optional FND 4 digit display readout is available. an optional relay contact can be configured to open oclose above a user-adjustable set point. A simple one point calibration procedure and a built-in calibration porthat requires no special fittings or adapters make the model CD2105 simple to maintain.

The basic model CD2105 has a single green LED on the front panel which illuminates whenever the unit ioperating. This LED is on steady when the measured concentration is below the high limit, and blinks whenevethe measured concentration is above the limit

Feature & Application

  • Economically Lower Price
  • 4-20 mA, 0-10 VDC, RS485, UART Output
  • FND 4 Digit Display ( Red, Green, Yellow )
  • NDIR method  no recalibration required
  • High Accuracy ±3%
  • Alarm setting & Beeper Sound
  • Easy to installation to duct


Technical Data

• Measuring method : Non-Dispersion Infra-Red
• Accuracy : ± 3.0 % FS
• Power Supply. : 24 VDC ±10%
• Output : 4-20 mA DC, Volt, or RS485 , UART
• Linearity : ±0.1% , Repeatability : ±20 ppm
• Range : 0-1000 ppm, 0-3000 ppm, 0-5000 ppm
• Response Time : 10 seconds
• Display : FND 4 Digit Display ( Red, Green, Yellow ( option )
• Alarm : SPDT relay , Beeper Sound

Tình trạng kho: Hết - Call

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