The Stand Alone Carbon Dioxide Gas Monitor RI-600 measures carbon dioxide in the air. The RI-600 displays the measured carbon dioxide concentration on the LCD. If a high level of CO2 is present, the user is notified by an audible alarm tone and the multicolored LCD digital display.
Stand Alone Carbon Dioxide Gas Monitor Features:
The model RI-600 is an indoor, stand alone monitor that detects Carbon Dioxide (CO2). It has multiple ranges up to 10000 ppm and alternatively can be purchased in vol%. It’s sleek, low-profile design is equipped with a unique tri-colour display. When Carbon Dioxide levels reach each alarm level, it changes colour. Also, it’s capable of operating with two different power options; 24 VDC or alkaline batteries. The RI-600 has two preset alarms, and comes ready to operate with a simple wall mount bracket. If Carbon Dioxide is present, the user is notified by an audible alarm tone and the multicoloured LED digital display.
The CO2 Monitor uses a Non-Dispersive Infrared Ray (NDIR) sensor. This long life sensor is field-replaceable with no special tools required. Additionally, the sensor can also be remotely mounted with an optional remote sensor cable. This device is designed to replace large, bulky monitors and should be used to monitor small areas.
Additional alarms and strobes may be integrated into the monitor. Furthermore, it can also be wired into a BMS (building management system), if required.
| Detection Principle | Non-Dispersive Infrared (NDIR) |
| Gas Detected | Carbon dioxide |
| Detection Range | 0-2,000ppm, 0-5,000ppm, 0-10,000ppm
0-2vol%, 0-5vol% |
| Display Resolution | 0~2,000ppm：1ppm
2,000ppm~10,000ppm： 10ppm 0~2vol%：0.005vol% 2~5vol%：0.010vol% |
| Detection method | Diffusion type |
| Alarm setpoint value (Standard Setting) | ppm range：1st 1,000ppm / 2nd 1000ppm
0~2vol%：1st 1.0vol% / 2nd 1.0vol% 0~5vol%：1st 2.5vol% / 2nd 2.5vol% |
| Accuracy | Within ±5% for full scale
(to the gas concentration signal output) *Under the same test conditions |
| Response time | 90% response (T90) within 60 seconds *Under the same test
conditions |
| Gas alarm type | Two-step alarm (H-HH) |
| Gas alarm display | Buzzer / flashing of red error message |
| Gas alarm pattern | Auto-reset |
| Gas alarm contact | No-voltage contact 1a or 1b and normally de-energized
(energized in response to an alarm) |
| Trouble Alarm /
Self-Diagnoseis |
System abnormalities/sensor connection abnormalities |
| Display of Trouble Alarm | Alarm detail display and backlight blinking
(orange), buzzer |
| Fault alarm pattern | Auto-reset |
| Contact capacity | 125 VAC – 1A or 30 VDC – 1 A
(resistance load)0 VAC ±10% (50/60 Hz) or, 24 VDC ±10% |
| Transmission Specification | 4~20 mA DC |
| Power supply | 100 VAC ±10% (50/60 Hz) or, 24 VDC ±10% |
| Power Consumption | AC specification: Max. 6VA DC specification: Max. 4W |
| Initial clear | Approx. 25 seconds |
| Warm-up time | Approx. 30 minutes |
| Operating Temperature | 0~40ºC (At a constant conditions) |
| Operating Humidity | Below 90%RH (Non-condensing) |
| Structure | Wall mounting type |
| Dimension | Approx. 80 (W) x 120 (H) x 35.5 (D) mm |
| Weight | AC specification: Approx. 200g
DC specification: Approx. 180g |
Stand Alone Carbon Dioxide Gas Monitor | RI-600
The model RI-600 is an indoor, stand alone monitor that detects Carbon Dioxide (CO2). It has multiple ranges up to 10000 ppm and alternatively can be purchased in vol%. It’s sleek, low-profile design is equipped with a unique tri-colour display. When Carbon Dioxide levels reach each alarm level, it changes colour. Also, it’s capable of operating with two different power options; 24 VDC or alkaline batteries. The RI-600 has two preset alarms, and comes ready to operate with a simple wall mount bracket. If Carbon Dioxide is present, the user is notified by an audible alarm tone and the multicoloured LED digital display.
The CO2 Monitor uses a Non-Dispersive Infrared Ray (NDIR) sensor. This long life sensor is field-replaceable with no special tools required. Additionally, the sensor can also be remotely mounted with an optional remote sensor cable. This device is designed to replace large, bulky monitors and should be used to monitor small areas.
Additional alarms and strobes may be integrated into the monitor. Furthermore, it can also be wired into a BMS (building management system), if required.
| Detection Principle | Non-Dispersive Infrared (NDIR) |
| Gas Detected | Carbon dioxide |
| Detection Range | 0-2,000ppm, 0-5,000ppm, 0-10,000ppm
0-2vol%, 0-5vol% |
| Display Resolution | 0~2,000ppm：1ppm
2,000ppm~10,000ppm： 10ppm 0~2vol%：0.005vol% 2~5vol%：0.010vol% |
| Detection method | Diffusion type |
| Alarm setpoint value (Standard Setting) | ppm range：1st 1,000ppm / 2nd 1000ppm
0~2vol%：1st 1.0vol% / 2nd 1.0vol% 0~5vol%：1st 2.5vol% / 2nd 2.5vol% |
| Accuracy | Within ±5% for full scale
(to the gas concentration signal output) *Under the same test conditions |
| Response time | 90% response (T90) within 60 seconds *Under the same test
conditions |
| Gas alarm type | Two-step alarm (H-HH) |
| Gas alarm display | Buzzer / flashing of red error message |
| Gas alarm pattern | Auto-reset |
| Gas alarm contact | No-voltage contact 1a or 1b and normally de-energized
(energized in response to an alarm) |
| Trouble Alarm /
Self-Diagnoseis |
System abnormalities/sensor connection abnormalities |
| Display of Trouble Alarm | Alarm detail display and backlight blinking
(orange), buzzer |
| Fault alarm pattern | Auto-reset |
| Contact capacity | 125 VAC – 1A or 30 VDC – 1 A
(resistance load)0 VAC ±10% (50/60 Hz) or, 24 VDC ±10% |
| Transmission Specification | 4~20 mA DC |
| Power supply | 100 VAC ±10% (50/60 Hz) or, 24 VDC ±10% |
| Power Consumption | AC specification: Max. 6VA DC specification: Max. 4W |
| Initial clear | Approx. 25 seconds |
| Warm-up time | Approx. 30 minutes |
| Operating Temperature | 0~40ºC (At a constant conditions) |
| Operating Humidity | Below 90%RH (Non-condensing) |
| Structure | Wall mounting type |
| Dimension | Approx. 80 (W) x 120 (H) x 35.5 (D) mm |
| Weight | AC specification: Approx. 200g
DC specification: Approx. 180g |
Stand Alone Carbon Dioxide Gas Monitor | RI-600