04 Series – Single Gas Monitors

Model: CO-04, HS-04, OX-04, SC-04
Manufacturer: RIKEN KEIKI
Product Type: Gas Detection: portable
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Product Info

Product 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 backlight
  • Intrinsically safe, ATEX and C / US approvals
  • 3 Year warranty*

Description

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.*

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.

* 3 year warranty on material and workmanship including sensors   (1 year warranty for Ammonia and Chlorine sensors)

Product 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 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)

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