GF 8250 Level Transmitter Overview
Signet 8250 level transmitters are compatible with the Signet 2250 level sensor and 2450 pressure sensor. The instrument is available in field and panel mount configurations, single or dual-channel input and equipped with one 4 to 20mA output, fully scaleable and reversible for each input channel. The unit also features two relays, plus the ability to support two additional externally mounted relays (for a total of four). Relay operation is selectable for High, Low, Window or Off, and includes fully adjustable hysteresis and trigger time delay. The unit also has the ability to accept other level sensors with 4 to 20mA output via the Signet 8058 Signal Converter. Automatic level-to-volume conversion allows display and control of tank volume and/or level in units such as gallons, kilograms, feet or meters. Simply enter the dimensions of your tank or vessel, and the instrument will calculate volume from the level measurement.
8250 Level Transmitter Features
• Level units for: ft, in., m, cm, %
• Volume units for: gal., in3, lbs., l, m3, kg, %
• Available with single or dual input
• Advanced relay control supports up to 4 relays
• Output simulation
• Manual (up to 10 pts.) and automatic level-to-volume conversion
• Display level, volume or both
• Specific gravity entry for use with pressure sensors and mass unit conversion
• User-selectable averaging for display and output
• Accepts other level sensors with 4 to 20 mA output (via 8058 signal converter)
• NEMA 4X/IP65
Typical 8250 Level Transmitter Applications
• Continuous level and/or volume monitoring
• Local or remote display
• Fill start/stop control
• Pump protection
• Inventory management
• Storage tank monitoring
• Pump station control
• Waste sumps
• Clarifiers
• Plating lines
• Neutralization tanks
• Overflow protection
• Leak detection |
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