Single Toxic Gas Monitor Model : SC-01

  • 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
  • Description
  • Applications
  • Features
  • Specifications
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Built around RKIs latest smart sensor technology, the SC-01 is a versatile single toxic gas monitor. The smart sensors are interchangeable, with the SC-01 automatically recognizing any sensor change without any set up or configuration changes. The sensors calibration information also stays with each sensor. Weighing only 7.6 ounces, it has many features which set it apart from the competition. For example, it offers sensors for Ammonia (NH3), Arsine (ASH3), Carbon Monoxide (CO), Chlorine (Cl2), Hydrogen Cyanide (HCN), Hydrogen Sulfide (H2S), Phosphine (PH3), and Sulfur Dioxide (SO2). The SC-01s unique extender cable allows the sensor to be attached to the end of a 10 foot cable for remote monitoring and quick response

  • Utilities
  • Personal monitoring
  • Refineries / petrochemical
  • Chemical plants
  • Hazmat response
  • Water / wastewater treatment
  • Semiconductor plants

Smart interchangeable sensors
Remote monitor capability by optional extender cable (3m)
Compact and light weight 63W x 131H x 31Dmm, 215g
250 hours of continuous operation
Operates on 2 "AA" alkaline batteries

Sensor Type

ESM-01 Series
Detection Principle

Response Time60 Seconds
Sampling Method

Diffusion, optional sensor extender cable
DisplayDigital LCD, auto backlight during alarm
Alarm OperationLatching 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)
Power2 “AA” Alkaline dry cell batteries
Safety RatingCSA classified, “C/US”, as intrinsically safe. Class I, Division 1, Groups A, B, C, D
Dimension &
2.5” W x 5.2” H x 1.2” D (63 W x 131 H x 31 D mm) 7.6 ounces (215 g)
Case MaterialDust & splash resistant. RFI shielded high impact plastic with protective rubber boot
ControlsThree 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



One year material and workmanship

Download datasheet

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