This product appears in the RKI Instruments Catalog
Rolls-Royce
Bureau Veritas
Renouveau La Fontaine
Englobe
National Defence
Government of QuébecOverview
The RKI RI-600 is a compact wall-mount carbon dioxide monitor with a long-life NDIR sensor. It works with or without a controller: its LCD turns orange or red with a buzzer at the two alarm levels, alarm relays switch, and a 4-20 mA signal goes out. Ranges run from 0-2,000 ppm to 0-5 % vol, on 115 VAC or 24 VDC.
- Operates with or without a controller
- Long-life NDIR CO2 sensor
- Large digital display; backlight turns orange then red with the buzzer at each alarm
- Two adjustable alarm points with relay contacts; 4-20 mA output
- Ranges 0-2,000 / 0-5,000 / 0-10,000 ppm or 0-2 / 0-5 % vol
- 115 VAC or 24 VDC power; compact wall mount
- Optional extender cable with remote box, 3 to 20 m
The range and power supply (115 VAC or 24 VDC) are chosen when you order. Request a quote for pricing and availability.
Specifications
- Detection Principle
- Non-dispersive infrared (NDIR)
- Gas
- Carbon dioxide (CO2)
- Ranges
- 0-2,000 ppm / 0-5,000 ppm / 0-10,000 ppm / 0-2 % vol / 0-5 % vol
- Default Alarm Points
- 1,000 / 2,000 ppm up to 0.5 / 3.0 % vol, by range (adjustable)
- Sampling Method
- Diffusion
- Accuracy
- Within ± 5 % of full scale
- Response Time
- T90 within 60 seconds
- Alarm
- Two-step (H-HH), auto reset; orange then red backlight with buzzer
- Alarm Contacts
- No-voltage 1a or 1b; 125 VAC 1 A or 30 VDC 1 A (resistive)
- Output
- 4-20 mA DC (non-isolated, under 300 Ω)
- Power
- 110 VAC ± 10 % (50/60 Hz) max. 6 VA, or 24 VDC ± 10 % max. 4 W
- Operating Conditions
- 0-40 °C / below 90 % RH non-condensing
- Approval
- CE marking
- Dimensions
- 80 x 120 x 35.5 mm (3.15 x 4.72 x 1.2 in)
- Weight
- AC approx. 200 g / DC approx. 180 g
- Warranty
- 1 year materials and workmanship
Documents
Calibration and repair
Send it to our Montreal service team. We evaluate the instrument and send a detailed quote before any work starts.
Questions, answered
How fast will I get a price?
Send the quote request and a specialist replies within 4 business hours, Monday to Friday, 8:00 to 4:30 ET.
Can we pay on account or by purchase order?
Yes. With established credit, terms are Net 30 days, and you can send your purchase order with the quote request. We also accept Visa, Mastercard and American Express.
How is shipping charged?
On quotes and account orders, freight is F.O.B. Montréal: the carrier charge is worked out at shipment from the packed weight and dimensions, and added to your invoice. In-stock items can also be picked up the same day in Montréal (8605 rue du Champ-d'Eau).
Can I return it?
Yes, within 30 days of purchase, with a return authorization number from customer service first. A 25% restocking fee applies, unless it is a defect covered by the warranty. Special orders, hazardous materials, flammable liquids and gases can't be returned. Return policy
Can ERE calibrate or repair it?
Yes. Our Montréal service shop calibrates and repairs it in-house. Request service
What warranty does it carry?
The manufacturer's warranty applies. The exact terms are in the warranty document. Read the warranty
Related equipment we stock
Toray LC-860 High-Function Oxygen Analyzer
Range: 0.1 ppm-100 % O2 | Response T90: 30 s | Repeatability: ± 1 % FS
Toray SD/LD-450 Zirconia Oxygen Analyzer (Separate Sensor)
Range: 0.001 ppm-100 % O2 | Sensor: Zirconia | Power: 24 VDC
RKI MC-6400 64-Channel Modbus Gas Detection Controller
Channels: 64 | Relays: 4 | Power: 12 to 35 VDC
Toray RF-400 Compact Zirconia Oxygen Analyzer for Reflow Ovens
Range: 0-10000 ppm O2 | Sensor: Zirconia | Warm-up: 5 min