Rolls-Royce
Bureau Veritas
Renouveau La Fontaine
Englobe
National Defence
Government of QuébecOverview
Features
• Continuously operate for over one year (H2S & CO)
• Toxic gases include: NH3, CL2, HCN, NO2, PH3 & SO2
• CO with H2 elimination
• CO & O2 Dual Sensor
• Field serviceable
• Pocket size 2.1”(W) x 2.6”(H) x 0.9”(D), 2.8 ounces
• Impact, dust and water resistant (IP-67)
• Replaceable rubber boot
• Alligator clip with 360° rotation
• Audible / visual / vibration alarms
• Automatic back light
• Intrinsically safe, ATEX and C/US approvals
• 3 Year warranty*
Applications
• Hazardous material
• Mining
• Refineries / petrochemical
• Water / wastewater treatment
• Pharmaceuticals
• Utilities
• Chemical plants
• Fire services
• Steel mills
Common Specifications | |||
| Sample Method | Diffusion | ||
| Response Time | T90 in 30 seconds | ||
| Alarm Types | Gas Alarm | Trouble Alarm | |
| 1st, 2nd, and 3rd (user adjustable), OVER alarm, STEL, and TWA | Sensor connection, low battery, circuit failure, and calibration range error | ||
| Alarm Methods | Gas Alarm | Trouble Alarm | STEL / TWA |
| Flashing LED's, intermittent buzzer, flashing gas value and vibration | Flashing LED's, intermittent buzzer and display of error message | Flashing LED's, intermittent buzzer, flashing gas value and vibration | |
| Datalogging | 10 sec. intervals = 10 hours. 5 min. intervals = 300 hours, 10 min. intervals = 600 hours | ||
| Instrument records alarms, alarm trends, gas readings, calibration & bump test history, instrument settings | |||
| Battery Options | Alkaline dry cell (2-AAA size) | ||
| Display | Digital LCD, gas name & concentration, auto back lighting during alarm, operation icon, battery icon | ||
| Operating Temp. & Humidity | -4°F to 122°F (-20°C ~ +50℃), 0- 90% RH non condensing | ||
| Enclosure | Dust and water resistant with IP-67 rating | ||
| Safety Rating | ATEX/IECEx approved. QPS classified, “C / US”, as intrinsically safe, Class I, Division 1, Groups A, B, C, D | ||
| Standard Accessories | • Rubber boot • Datalogging software • Alligator clip • Alkaline batteries | ||
| Optional Accessories | • Calibration cap • Wrist strap • Calibration kit • Belt clip • Datalogging download cable | ||
| Special Functions | Manual backlight for LCD (automatically lit during alarm), Peak hold, STEL & TWA | ||
| Warranty | 3 year warranty (1 year for Ammonia and Chlorine) | ||
Compare models
Your selection is highlighted. Select a row to switch.| Part Number | Model | Gas | Detection Range (Increments) | Accuracy Statement | Continuous Operation |
| RK-73-0063 | HS-04 | Hydrogen Sulfide (H2S) | 0 - 200.0 ppm | ± 5% of reading | 9,000 hours |
| RK-73-0065 | CO-04 | Carbon Monoxide (CO) | 0 - 2000 ppm | ± 5% of reading | 9,000 hours |
| RK-73-0067 | CO-04C | CO (-H2) | ± 5% of reading | 6,200 hours | |
| RK-72-0018 | OX-04 | Oxygen (O2) | 0 - 40% Vol. | ± 0.5% O2 | 3,000 hours |
| RK-73-0069 | CX-04 | CO / O2 Dual Sensor | CO | ± 5% of reading | 4,600 hours |
O2 | ± 0.5% O2 | ||||
| RK-73-0077 | SC-04 | Ammonia (NH3) | 0 - 400.0 ppm | ± 10% of | 3,000 hours |
| RK-73-0075 | SC-04 | Chlorine (CL2) | 0 - 20.00 ppm | ||
| RK-73-0071 | SC-04 | Hydrogen Cyanide (HCN) | 0 - 30.0 ppm | ||
| RK-73-0073 | SC-04 | Nitrogen Dioxide (NO2) | 0 - 20.00 ppm | ||
| RK-73-0079 | SC-04 | Phosphine (PH3) | 0 - 20.00 ppm | ||
| RK-73-0081 | SC-04 | Sulfur Dioxide (SO2) | 0 - 100.00 ppm |
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
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