RKI Instruments RI-600 Stand Alone Carbon Dioxide Monitor, 0-2000 ppm, 24 VDC operation - 73-1205-02K

73-1205-02K RI-600 Stand Alone Carbon Dioxide Monitor, 0-2000 ppm, 24 VDC operation by RKI Instruments

RKI's Model RI-600 measures carbon dioxide in the air. The RI-600 displays the measured carbon dioxide concentration on the LCD. The monitor outputs an analog 4~20mA signal and outputs gas alarm relay contacts open or close when the carbon dioxide concentration rises over preset alarm set point.

The Model RI-600 applies Non-Dispersive Infrared Ray Absorption (NDIR) technique to detect a target gas. The infrared beam emitted from the light source passes through the gas cell and reaches the IR sensor. The target gas enters into the gas cell from the gas inlet. When the target gas is entered into the gas cell, the amount of infrared energy received by the IR sensor decreases since the infrared energy emitted from IR source is absorbed by the target gas. This decreased amount is detected by the IR sensor and is displayed as a gas concentration. There is an optical band pass filter in front of the IR sensor which can pass the absorption wave length of CO₂. Power options are 115 VAC or 24 VDC.

The RI-600 has two preset alarms, and comes ready to operate with a simple wall mount bracket and 10 foot power cord. If a high level of CO₂ is present, the user is notified by an audible alarm tone and the multicolored LCD digital display.

Features

• Operates with or without a controller
• Long life IR sensor
• Large easy to read digital display
• Two power options: 115 VAC, 24 VDC
• Compact wall mount design
• Tri-color visual alarm display: Green for Norman; Yellow for Alarm 1; Red for Alarm 2

Applications

• Brewing Tanks
• Filler Machines
• Storage Tanks
• Bag & Box Rooms
• Indoor Air Quality
• Greenhouse
• Underground Car Park

*Please note we can only ship RKI products to customers within the United States