PORTABLE SINGLE-GAS DETECTOR
RBR-1x
Single-gas portable detector, available in O2, CO, LEL or H2S versions
Compact and rugged, with IP67 protection for use in harsh and hazardous conditions.
- IP67 Ingress protection
- Ex d IIC T3 Explosion-proof · CE
- 120 g Device weight
OVERVIEW
One gas, monitored with precision
The RBR-1x portable single-gas detector is a compact, high-performance device designed to monitor individual concentrations of oxygen (O2), carbon monoxide (CO), combustible gases (LEL) or hydrogen sulfide (H2S).
It incorporates high-sensitivity sensors — powered by City Technology (a Honeywell company) and Alphasense sensor technology — ensuring reliable and accurate performance even in the most demanding environments.
Featuring a compact and rugged design, the device offers IP67 protection and an explosion-proof rating of Ex d IIC T3, making it a reliable solution for use in harsh and hazardous conditions.
- Oxygen (O2)
- Carbon monoxide (CO)
- Combustible gases (LEL)
- Hydrogen sulfide (H2S)
GAS CONFIGURATION
Available sensor versions
| Sensor | Range | Resolution | Response time |
|---|---|---|---|
| Oxygen (O2) | 0 – 30% vol | 0.1% vol | T90 < 20 s |
| Carbon monoxide (CO) | 0 – 1999 ppm | 1 ppm | T90 < 30 s |
| Combustible gases (CH4/LEL) | 0 – 100% LEL | 0.1% LEL | T90 < 30 s |
| Hydrogen sulfide (H2S) | 0 – 200 ppm | 0.1 ppm | T90 < 30 s |
TECHNICAL SPECIFICATIONS
Specifications
| Battery type | Rechargeable 3.7 V lithium battery |
| Battery life | Up to 10 hours (continuous operation) |
| Data download interface | USB |
| Display | LCD with dual 2-digit indicators |
| Audible alarm | 90 dB |
| Alarm type | Audible and visual |
| Operating temperature | −20 °C to +50 °C |
| Relative humidity | 15% – 90% (non-condensing) |
| Ingress protection | IP67 |
| Explosion-proof rating | Ex d IIC T3 |
| Detection method | Diffusion |
| Housing | ABS with anti-slip silicone |
| Weight | 120 g |
| Certification | CE marked |
CALIBRATION AND USE
- Calibration is recommended after 6–12 months of use.
- Calibration must be performed by qualified personnel only.
- It is the user’s responsibility to determine the suitability of this device for the intended application.
- Neither the manufacturer nor the seller shall be liable for any personal injury, loss or property damage resulting from improper use of this device.
IP67 · Ex d IIC T3
Ingress protection · Explosion-proof · CE marked
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