Frequently bought together:
Description
The Gasman is Crowcon's compact, rugged personal single-gas detector — loud 95 dB, bright and vibrating alarms, one-button operation and a wide choice of gas sensors, in rechargeable (Rech) and non-rechargeable (NonR) versions.
US (USA CSA) configurations shown.
Common Applications:
Personal Monitoring • Steel • Petrochemical • Wastewater • Marine • Power • Chemical
Need help selecting the right configuration? Call CPS Calibrations at (865) 900-8844 — every configuration on this page is a factory Crowcon build, and we calibrate what we sell.
- Rugged, compact single-gas personal monitor for the toughest environments
- Fully interchangeable intelligent sensor modules
- Long-Life Oxygen sensor option — industry's first 5-year sensor warranty, lead-free for RoHS compliance
- MPS flammable option — first single-gas personal device with MPS, 5-year sensor warranty, hydrogen ready, true LEL multi-gas accuracy
- Two levels of instantaneous alarm plus TWA alarms on toxic versions
- One-button operation with backlit display showing gas diagnostics and operating status
- Ultra lightweight — just 85 g for toxic versions
- Real-time TWA and peak display options
| Gases & Ranges | Single gas, wide range incl.: Flammable / Flammable True LEL (MPS) 0-100% LEL; Oxygen (O2) and O2 Long-Life 0-25%; Carbon monoxide (CO) 0-1500 ppm (H2-filtered 0-500 ppm); Hydrogen sulphide (H2S) 0-250 ppm; Carbon dioxide (CO2) 0-5%; Ammonia (NH3) 0-1000 ppm; Chlorine (Cl2) 0-20 ppm; Chlorine dioxide (ClO2) 0-1 ppm; Ethylene oxide (ETO) 0-10 ppm; Fluorine (F2) 0-1 ppm; Hydrogen (H2) 0-2000 ppm; Hydrogen cyanide (HCN) 0-25 ppm; Hydrogen fluoride (HF) 0-10 ppm; Nitric oxide (NO) 0-100 ppm; Nitrogen dioxide (NO2) 0-20 ppm; Ozone (O3) 0-1 ppm; Phosphine (PH3) 0-5 ppm; Phosgene (COCl2) 0-1 ppm; Sulphur dioxide (SO2) 0-20 ppm. |
| Size | 90 x 48 x 24 mm (3.5 x 1.9 x 0.95 in) |
| Weight | Flammable 138 g; Toxic 85 g; Oxygen 129 g; Carbon dioxide 139 g; Oxygen Long-Life 90 g |
| Response time (T90) | Flammable 20 s; Toxic 20 s; Oxygen 10 s |
| Alarms | Audible 95 dB with multiple tone options; dual red/blue flashing LEDs; internal vibrating alarm |
| Display | Custom LCD with backlight; gas concentration, battery status with proportional remaining-time indication, calibration-due warnings |
| Data logging | 900 hours at 1-minute interval (54,000 logs); >4,800 events |
| Battery | Rechargeable lithium (all gas types) or non-rechargeable lithium (toxics and oxygen, excl. CO2) |
| Operating time | Rechargeable MPS flammable 72 hours; non-rechargeable up to 2 years |
| Sampling | Diffusion; optional manual aspirator |
| Operating temperature | -20 to +65 °C (-4 to +149 °F) |
| Humidity | 5-95% RH (0-99% RH for O2 LL MPS) |
| Ingress protection | IP65 |
| Approvals | ATEX: Toxic/O2 II 1G Ex ia IIC T4 Ga (BASEEFA04ATEX0384), Flammable II 2G Ex ia db IIC T4 Gb (BASEEFA04ATEX0383); IECEx BAS05.0039/0038; CSA Class 1 Div 1 Groups A, B, C, D |
| Crowcon Connect compatible | Yes |
Product Documents & Resources
- Gasman Portable Single-Gas Detector Datasheet (PDF)
- Gasman Portable Single-Gas Detector User Manual (PDF)
Document files are being added to this page. Need one now? Email info@cpscalibrations.com and we'll send it straight over.