Crowcon Clip SGD

The Crowcon Clip Single Gas Detector (SGD) is an industrial gas detector designed for use in hazardous areas and offers reliable and durable fixed life span monitoring in a compact, lightweight and maintenance-free package. Clip SGD has a 2-year life and is available for hydrogen sulfide (H2S), carbon monoxide (CO) or oxygen (O2).

The Clip SGD personal gas detector is designed to withstand the harshest industrial working conditions and delivers industry leading alarm time, changeable alarm levels and event logging as well as user-friendly bump test and calibration solutions.

Easy to maintain

  • Changeable Alarm Levels – ensures compliance with changing regulations or company procedure
  • Clip SGD Docking Station – keeps monitors correctly configurated without service or technical team
  • ‘Bump Test Due’ Indication – alerts the user and team members that the monitor is not compliant and requires a bump test.

User friendly

  • Compact And Lightweight – non-intrusive and comfortable to wear – perfect for any length of shift
  • Single Button Operation – delivers simplicity for users and reduces training time


  • Wide Operating Temperature Range – an effective personal gas detector for a wide range of harsh environments
  • Water And Dust Resistant to IP66 and IP67
Size3.6 x 2.1 x 1.3 in. (91 x 54 x 32mm)
Weight93g (2.7oz) toxic
104g (3.7oz) O2
AlarmsTop, front and side visual LEDs
90 dB audible alert at 10cm
TemperatureH2S -40°F to +122°F (-30°C to +50°C)
CO -40°F to +122°F (-30°C to + 50°C)
O2 -30°F to +122°F (-30°C to + 50°C)
Humidity15% to 90% non-condensing RH
Event loggingMost recent 30 events
Ingress protectionIP66 and IP67
TestsSelf test on activation and every 20hrs: continuous automatic battery integrity tests
Operational life2 years > 2900 alarm minutes (4 alarm minutes per day)
Shelf life6-month shelf life prior to activation
Shown on box label
ComplianceEMC Directive 2014/30/EC, FCC CFR 47 Part 15, IECES-003
CertificationUL-913 & CSA-C22.2 No.157
Class 1 Div 1 & 2, Groups A, B, C and D, T4
ATEX II 1G Ex ia IIC T4 Ga
IECEx Ex ia IIC T4 Ga
Warranty2 years from activation
Sensor rangeH2S – 0-100 ppm
CO – 0-300 ppm
O2 – 0-30% vol.
Communication accessoryUSB IR link for event download and configuration
Crowcon Connect Compatible?No
GasPart numberAlarm 1Alarm 2
H2SCL-H-22 ppm5 ppm
H2SCL-H-55 ppm10 ppm
H2S CL-H-1010 ppm15 ppm
COCL-C-2020 ppm100 ppm
COCL-C-2525 ppm50 ppm
COCL-C-3030 ppm100 ppm
COCL-C-3535 ppm50 ppm
O2CL-O-1919% vol.23.5% vol.
O2CL-O-19.519.5% vol.23.5% vol.