RKI 04 Series – Single Gas Monitors
002734-HW-RKI-034
Overview
The 04 Series single gas monitor is designed to operate for many years with field replaceable sensors and filters.The 04 Series can be operated continuously for up to 9,000 hours on (2) AAA size alkaline batteries (depending on model). The 04 Series has 3 preset alarms that are user adjustable. Each version is also equipped with visual, audible, and vibration alarms as standard.
The replacement sensors are inexpensive, easily field replaceable, and are interchangeable with other popular RKI instruments like the GX-3R, GX-3R Pro, and GasWatch 3. Sensors have a life expectancy of over 3 years and are backed by a 3 year warranty.
| 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 hrs. 5 min. intervals = 300hrs, 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 backlighting during alarm, operation icon, battery icon | |||
| Operating Temp. & Humidity | -4°F to 122°F (-20°C ~ +50℃), 0- 90% RH non condensing | |||
| Dimensions | 2.1” W x 2.64” H x 0.94” D (54 x 67 x 24 mm) 2.8 ounce (80g) | |||
| 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) | |||
Each 04 Series monitor is impact, dust, and water resistant with an IP-67 ingress protection rating. 04 Series instruments are safe for use in hazardous locations, classified as intrinsically safe ATEX/IECEx and by QPS to U.S. and Canadian standards for Class I, Division 1, Groups A, B, C, and D atmospheres.