RI-600
RI-600
- Description
- Features
- Applications
- Specifications
- Documentation
- Accessories
- Replacement Sensors
- Calibration Kits
RKI’s Model 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. The monitor outputs an analog 4~20mA signal and gas alarm relay contacts open or close when the carbon dioxide concentration rises above preset alarm set point.
The Model RI-600 applies Non-Dispersive Infrared Ray Absorption (NDIR) technology to detect CO2. The infrared beam emitted from the light source passes through the gas cell and reaches the IR sensor. When CO2 enters the gas cell, the amount of infrared energy received by the IR sensor decreases since the infrared energy emitted from the IR source is absorbed by the CO2. This decreased energy is detected by the IR sensor and is displayed as a gas concentration. An optical band pass filter in front of the IR sensor passes the CO2’s absorption wave length. 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.
The Model RI-600 applies Non-Dispersive Infrared Ray Absorption (NDIR) technology to detect CO2. The infrared beam emitted from the light source passes through the gas cell and reaches the IR sensor. When CO2 enters the gas cell, the amount of infrared energy received by the IR sensor decreases since the infrared energy emitted from the IR source is absorbed by the CO2. This decreased energy is detected by the IR sensor and is displayed as a gas concentration. An optical band pass filter in front of the IR sensor passes the CO2’s absorption wave length. 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.
- Operates with or without a controller
- Long life NDIR sensor
- Large easy to read digital display
- Two power options: 115 VAC, 24 VDC
- Compact wall mount design
- Tri-color visual alarm display
- Brewing Tanks
- Filler Machines
- Storage Tanks
- Bag & Box Rooms
- Indoor Air Quality
- Greenhouse
| Detection Principle | Non-Dispersive Infrared | ||||
| Gas Detected | Carbon dioxide (CO2) | ||||
| Detection Range | 0 - 2,000 ppm | 0 - 5,000 ppm | 0 - 10,000 ppm | 0 - 2% Vol. | 0 - 5% Vol. |
| Display Resolution | 0 - 2,000 ppm: 1 ppm | 0 - 2,000 ppm: 1 ppm | 0 - 2% Vol.: 0.005% Vol. | 0 - 2% Vol.: 0.005% Vol. | |
| 2,000 - 10,000 ppm: 10 ppm | 0 - 5% Vol.: 0.010% Vol. | ||||
| Alarm Points (adjustable) | 1st: 1,000 ppm | 1st: 1,000 ppm | 1st: 1,000 ppm | 1st: 0.5% Vol. | 1st: 0.5% Vol. |
| 2nd: 2,000 ppm | 2nd: 5,000 ppm | 2nd: 5,000 ppm | 2nd: 2.0% Vol. | 2nd: 3.0% Vol. | |
| Sampling Method | Diffusion | ||||
| Indication Accuracy | Within ±5 % of full scale (to the gas concentration signal output) | ||||
| Response Time | 90% response (T90) within 60 seconds | ||||
| Gas Alarm Type | Two-step alarm (H-HH) | ||||
| Alarm Display | First | Backlight LED is orange, buzzer | |||
| Second | Backlight LED is red, buzzer | ||||
| Alarm Contact | No-voltage contact 1a or 1b and normally de-energized (energized in response to an alarm) | ||||
| Display | LCD digital display (Five - digit, seven segment / green, orange and red backlight) | ||||
| *No backlight by standard setting | |||||
| Trouble Alarm / Self-Diagnosis | System abnormalities / sensor connection abnormalities | ||||
| Trouble Alarm Display | Backlight LED flashes orange, buzzer | ||||
| *No backlight and no buzzer by standard setting | |||||
| Trouble Alarm Pattern | Auto-reset | ||||
| Relay Contact Rating | 125 VAC - 1A or 30 VDC - 1 A (resistance load) 0 VAC ±10% (50/60 Hz) or, 24 VDC ±10% | ||||
| Approval | CE marking standard | ||||
| Output Signal | 4~20 mA DC (no-insulation/load resistance under 300 Ω) | ||||
| Power Sources | 110 VAC ±10% (50/60 Hz) or 24 VDC ±10% | ||||
| Power Consumption | AC specification | Max. 6VA | |||
| DC specification | Max. 4W | ||||
| Operating Temperature | 32 ~ 104°F (0 ~ 40ºC) (At a constant condition) | ||||
| Operating Humidity | Below 90% RH (Non-condensing) | ||||
| Mounting Equipment | Wall mounting type (by using accessory mounting plate or mount at one switch box) | ||||
| Cable inlet | Up, down and left/right, or rear side | ||||
| Dimension | Body | Approx. 3.15”(W) x 4.72”(H) x 1.2”(D) (80(W) x 120(H) x 35.5(D) mm) | |||
| Weight | AC specification | Approx. 7.05 oz (200g) | |||
| DC specification | Approx. 6.34 oz (180g) | ||||
| Warranty | One year materials and workmanship | ||||
