REAL-TIME HIGH LEVEL DETECTION
The OleumTech® HL2 High Level Switch Transmitter is a side tank mounting solution for detecting high liquid level conditions. The HL2 Transmitter can also report transition counts. The HL2 includes the side mountable switch and float, making it a complete ready-to-deploy solution. The HL2 utilizes on-delay exception reporting method and users can set the debounce filter ranging from 20 ms to 2000 ms to control just when the high level detection occurs. As a safety measure, regardless of state change, this device reports to the Gateway every five minutes. The High Level Switch Transmitter requires no wiring. The switch simply attaches to the wiring terminal port in its junction box housing.
The HL2 features a 32-character local LCD display for instantly reading process data, battery voltage, and RF strength (RSSI). When the display is set to configuration mode, users can set all of its parameters and connect to a network just using the push button interface without the need of any configuration cables.
The HL2 Transmitter relies on power from a replaceable battery. The system is engineered to achieve maximum battery life, providing +7 years of life from a single battery.
Designed for use in Class I, Division 1 (Zone 0) hazardous locations. The HL2 is intrinsically safe, meaning it cannot a cause a spark and can be serviced without being removed from a process.
The OTC Sensor Network is managed using the BreeZ Software by OleumTech, provided free of charge. The High Level Switch Transmitter can be configured using the push button interface or BreeZ Software.
COMMUNICATES WITH WIRELESS GATEWAY
The HL2 communicates with an OleumTech Wireless Gateway within its network, creating a highly scalable network.