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Gas Detector RIKEN ESU-23DH for Hazardous Area Monitoring
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RIKEN ESU-23DH
Reliable fixed-point gas detector for continuous monitoring of combustible gas leaks in industrial environments
| Brand | RIKEN |
| Model | ESU-23DH |
| Voltage | 24V DC |
| Country of Origin | Japan |
| Weight | 0.8 kg |
| Dimensions | 120 x 80 x 55 mm |
| Certifications | CE, ATEX, IECEx |
| SKU / MPN | ESU-23DH |
| What’s in the box | Gas Detector unit, mounting bracket, calibration certificate, user manual |
| Detection Method | Catalytic Combustion / Infrared |
| Target Gas | Combustible gases (CH4, LPG, isobutane) |
| Output Signal | 4-20 mA analog |
| Response Time | T90 < 30 seconds |
| Operating Temperature | -10°C to +50°C |
| Protection Rating | IP65 |
Key benefits: Fast response time, durable IP65 housing, ATEX/IECEx certified for hazardous areas, stable 4-20mA output, easy calibration, low maintenance design
Typical applications: Petrochemical plants, gas pipelines, LNG terminals, refineries, boiler rooms, chemical processing facilities, storage tank farms
Lifecycle: Active product with long-term availability and support from RIKEN
1 review for Gas Detector RIKEN ESU-23DH for Hazardous Area Monitoring
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Patricia E. –
Tested the proximity switch, response time is spot on. Recommended for industrial use.