CO2 (Carbon Dioxide) Meter – Lutron GCH-2018

Features

  • CO2 range : 0 to 4,000 ppm.
  • CO2 sensor : NDIR, long term reliability.
  • CO2 with alarm setting.
  • Function : CO2 (Carbon dioxide), Humidity, Dew point, Temperature.
  • Data hold, Record (Max., Min.).
  • RS232/USB computer interface
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CO2 Meter, + Humidity, Temperature.
GCH-2018

  • CO2 range : 0 to 4,000 ppm.
  • CO2 sensor : NDIR, long term reliability.
  • CO2 with alarm setting.
  • Function : CO2 (Carbon dioxide), Humidity, Dew point, Temperature.
  • Data hold, Record (Max., Min.).
  • RS232/USB computer interface

Specifications

Circuit Custom one-chip of microprocessor LSI circuit.
Display • LCD size : 52 mm x 38 mm
• Dual function LCD display.
Measurement • CO2 ( Carbon dioxide ), Temp.
• Humidity, Dew point, Temp.
Unit • CO2 ppm
• Humidity % RH
• Dew point °C,°F
• Temp.°C,°F
Response Time CO2 :
• < 2 min. typically.
@ Reach the 63% reading value
@ Depend the environment air circulation.Humidity/Dew point :
• 10 to 30 seconds typically.
@ Reach the 85% reading value
@ Depend the environment air circulation
CO2 altitude compensatio setting  0 to 9,000 meters
Temperature Compensation Automatic temp. compensation.
Adavanced setting • CO2 altitude value setting
• CO2 alarrm value setting
• °C/°F setting
• Auto power off enable/disable setting
Alarm setting For CO2 measurement only.
Data Hold Freeze the display reading
Memory Recall Maximum & Minimum value.
Display Sampling Time Approx. 1 second
Power off Auto shut off saves battery life or manual off by push button.
Data Output RS 232/USB PC serial interface
• Connect the optional RS232 cable
UPCB-02 will get the RS232 plug.• Connect the optional USB cable
USB-01 will get the USB plug.
Probes no. Two probes :
Probe 1 is for CO2, Temp. measurement.
Probe 2 is for Humidity, Dew point.Temp. measurement.
Operating Temperature 0 to 50 °C.
Operating Humidity • Main instrument : Less than 85% R.H.
• C02 probe : Less than 85% R.H
• Humidity probe : 0 to 95 %RH.
Power Supply DC 1.5 V battery ( UM3, AA ) x 6 PCs, or equivalent
Power Current CO2 measurement
• Approx. DC 9.6 mA for 90% period.
• Approx. DC 128 mA for 10% periodHumidity measurement
• Approx. DC 5.6 mA.
Weight • Main instrument : 372 g/0.82 LB.
@ Battery is included
• CO2 probe : 158 g/0.35 LB.
• Humidity probe : 82 g/0.18 LB.
Dimension • Main instrument :
173 x 68 x 42 mm
(7.9 x 2.7x 1.2 inch)• CO2 Probe :
185 x 38 x 26 mm• Humidity Sensor Probe :
200 x 23 x 19 mm
Accessories Included • Instruction manual………………….. 1 PC
• CO2 probe…………………………….. 1 PC
• Humidity probe……………………….1 PC
• Hard Carrying case………………….. 1 PC
Optiona Accessories • RS232 cable, UPCB-02
• USB cable, USB-01
• Data Acquisition software, SW-U801-WIN

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Lutron GCH-2018 – CO2 (Carbon Dioxide) Meter-DpstarGroup

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