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Riken Keiki Device / Instrument

Riken Keiki Fixed Gas Detectors

Riken Keiki fixed gas detectors for continuous monitoring of flammable and toxic gases, built for heat and humidity and suitable for vessels, refineries and tank installations; 4-20mA or Modbus RS-485 output.

Description

Riken Keiki fixed gas detectors provide continuous monitoring for gas leaks, warning before hazardous concentrations spread. Materials resist high temperature, high humidity and harsh conditions, and the detectors are suitable for installation on vessels as well as in refineries and storage tanks.

Key features

  • Integration with control systems via 3-wire 4-20mA or Modbus serial RS-485 (SCADA, alarms, emergency shutdown)
  • Long-life sensors to reduce maintenance
  • Tuned for high humidity and tropical climates

System types

  • Point-type fixed detectors at walls, ceilings or pipelines
  • Open-path infrared area monitoring for wide areas such as tank farms
  • Networked, controller-based systems with a central control panel

Applications

Oil and gas (refineries, LNG plants), petrochemical and chemical plants, and vessels.

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