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Instrument
Instruments are housed in robust polycarbonate enclosures that provide a high degree of ingress protection. Enclosures are configurable with a universal key latch (or lockable latch for extra security) and are wall mountable. Power is supplied via an appliance inlet with automatic voltage selection and operation from 110 to 230V AC.
Telemetry systems may be specified for integration with existing SCADA systems. Auxiliary RS-232 serial communication and current loop output (4-20mA) is provided as standard.
Gas systems are fully automated and enclosed with filtration units used for reference air generation and particulate protection. A six monthly service interval is required (dependent on sampling frequency).
Custom designed sensor arrays utilise robust gas sensors for reliability and maximum operating lifetime (typically two years).
Control systems provide fully automated instrument control & status monitoring and support for up to 24 gas sensors. Auto power-up restart, SMS alerts (with GSM option) and ancillary control triggers for automation are provided.
