RI-600 carbon dioxide monitor, 0-2.00%, 24 VDC operation

$980.00

SKU: 73-1205-20K Categories: , , , , Tags: ,

Description

RI-600

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.
  • 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 PrincipleNon-Dispersive Infrared
Gas DetectedCarbon dioxide (CO2)
Detection Range0 - 2,000 ppm0 - 5,000 ppm0 - 10,000 ppm0 - 2% Vol.0 - 5% Vol.
Display Resolution0 - 2,000 ppm: 1 ppm0 - 2,000 ppm: 1 ppm0 - 2% Vol.: 0.005% Vol.0 - 2% Vol.: 0.005% Vol.
2,000 - 10,000 ppm: 10 ppm0 - 5% Vol.: 0.010% Vol.
Alarm Points (adjustable)1st: 1,000 ppm1st: 1,000 ppm1st: 1,000 ppm1st: 0.5% Vol.1st: 0.5% Vol.
2nd: 2,000 ppm2nd: 5,000 ppm2nd: 5,000 ppm2nd: 2.0% Vol.2nd: 3.0% Vol.
Sampling MethodDiffusion
Indication AccuracyWithin ±5 % of full scale (to the gas concentration signal output)
Response Time90% response (T90) within 60 seconds
Gas Alarm TypeTwo-step alarm (H-HH)
Alarm DisplayFirstBacklight LED is orange, buzzer
SecondBacklight LED is red, buzzer
Alarm ContactNo-voltage contact 1a or 1b and normally de-energized (energized in response to an alarm)
DisplayLCD 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 DisplayBacklight LED flashes orange, buzzer
*No backlight and no buzzer by standard setting
Trouble Alarm PatternAuto-reset
Relay Contact Rating125 VAC - 1A or 30 VDC - 1 A (resistance load) 0 VAC ±10% (50/60 Hz) or, 24 VDC ±10%
ApprovalCE marking standard
Output Signal4~20 mA DC (no-insulation/load resistance under 300 Ω)
Power Sources110 VAC ±10% (50/60 Hz) or 24 VDC ±10%
Power ConsumptionAC specificationMax. 6VA
DC specificationMax. 4W
Operating Temperature32 ~ 104°F (0 ~ 40ºC) (At a constant condition)
Operating HumidityBelow 90% RH (Non-condensing)
Mounting EquipmentWall mounting type (by using accessory mounting plate or mount at one switch box)
Cable inletUp, down and left/right, or rear side
DimensionBodyApprox. 3.15”(W) x 4.72”(H) x 1.2”(D) (80(W) x 120(H) x 35.5(D) mm)
WeightAC specificationApprox. 7.05 oz (200g)
DC specificationApprox. 6.34 oz (180g)
WarrantyOne year materials and workmanship

Additional information

Weight 0.39625 lbs
Dimensions 1.2 × 3.15 × 4.72 in