Smart Single Toxic Gas Detector

  • SC-01 Personal toxic gas monitor SC-01 Personal toxic gas monitor
  • SC-01 Personal toxic gas monitor SC-01 Personal toxic gas monitor
  • SC-01 Personal toxic gas monitor SC-01 Personal toxic gas monitor
SC-01 at a glance

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SC-01 in action

This product’s EU CE Mark has expired. Only available to NON-EU customers.

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Riken Keiki SC-01 Personal toxic gas monitor :

The SC-01 is a versatile Personal toxic gas monitor. It is Rikens Keiki’s latest smart sensor monitor.

Sensors are plug and play :

Smart sensors are interchangeable as well as plug and play. The SC-01 allows the user to change sensors on the fly without worrying about set up or configuration. The sensors retain calibration information. Users are able to calibrate the sensors separate from the instrument using this feature as well as having multiple sensors for one instrument.

Lightweight as well as Versatile:

The SC-01 Weighs only 215 grams. In addition it has many features which set it apart from the competition. It has sensors for Ammonia (NH3), Arsine (ASH3), Carbon Monoxide (CO) and Chlorine (Cl2) as well as Hydrogen Cyanide (HCN), Hydrogen Sulphide (H2S), Phosphine (PH3) and  Sulphur Dioxide (SO2) for example.

Extender cable :

The SC-01 has a unique extender cable. This allows the sensor to be attached to the end of a 3m cable for remote monitoring.

There is a large LCD display that shows users the gas reading in addition to battery level, current time. It automatically backlights in alarm conditions. The SC-01 has Standard alarm types that include vibration, visual as well as audible alarms.  Users can set the Alarms can to latching as well as self-resetting.

Datalogging is standard :

The SC-01 is controlled by a microprocessor. It continuously checks itself for sensor connections, low battery in addition to circuit trouble. The batteries are simple to replace, requiring no tools to access the battery compartment. One set of AA alkaline batteries provides continuous operation for over 250 hours. The SC-01 is equipped with datalogging capability as standard.  Users use an IR Port to communicate with the datalogger via an optional Windows® based datalogging software program .

Calibration reminders :

Calibration intervals and reminders are user adjustable and can be set go into alarm as well as lock the user out of normal measurement mode once a calibration period has expired


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  • Smart interchangeable sensors
  • Wide range of toxic gases
  • Unique extender cable for remote monitoring
  • Compact (2.5 x 5.2 x 1.2 in.)
  • Lightweight, 7.6 ounces
  • 250 hours of continuous operation
  • Operates on 2 “AA” alkaline batteries
  • Audible / visual / vibration alarms
  • Datalogging standard
  • Impact resistant protective rubber boot
  • Intrinsically safe, CSA, C/US classified ( NOT ATEX )


  • Utilities
  • Personal monitoring
  • Refineries / petrochemical
  • Chemical plants
  • Hazmat response
  • Water / wastewater treatment
  • Semiconductor plants
Sensor Type ESM-01 Series
Detection Principle Electrochemical
Response Time 60 Seconds
Sampling Method Diffusion, optional sensor extender cable
Display Digital LCD, auto backlight during alarm
Alarm Operation Latching and reset function
Types of Alarms
    • Gas alarms: 1st, 2nd, STEL, TWA and OVER
    Trouble alarms: Sensor connection, low battery, circuit trouble, and calibration error
Alarm Indication
    • Gas alarms: Blinking LED array, intermittent buzzer, blinking gas values, vibration
    Trouble alarms: Blinking LED array, intermittent buzzer, display of trouble, vibration
Operating Temp.
& Humidity
-10°C to +40°C (14°F to 104°F) Below 95% RH (non-condensing)
More than 250 hours (at 25°C, no alarm)
Power 2 “AA” Alkaline dry cell batteries
Safety Rating CSA classified, “C/US”, as intrinsically safe. Class I, Division 1, Groups A, B, C, D
Dimension &
63 W x 131 H x 31 D mm 215 g (2.5” W x 5.2” H x 1.2” D 7.6 ounces)
Case Material Dust & splash resistant. RFI shielded high impact plastic with protective rubber boot
Controls Three buttons: POWER, DISPLAY, AIR
  • Alligator clip
  • Impact resistant rubber boot
  • AA size alkaline batteries (2 each)
  • Manual
  • Belt clip
  • Datalogging software for PC
  • Extender cable 3m (10ft), straight
Warranty One year material and workmanship
Gas Range
Ammonia (NH3) 0 – 75 ppm
Arsine (ASH3) 0 – 1.5 ppm
Carbon Monoxide (CO) 0 – 75 ppm
Chlorine (Cl2) 0 – 3.00 ppm
Hydrogen Cyanide (HCN) 0 – 15 ppm
Hydrogen Sulphide (H2S) 0 – 30.0 ppm
Phosphine (PH3) 0 – 1.00 ppm
Sulphur Dioxide (SO2) 0 – 6.00 ppm

Specifications subject to change without notice.