Description
The Morrison 1218 electronic tank gauge series monitors and displays the liquid level and/or volume of product stored in 1 to 4 aboveground storage tanks. The tank sensor utilizes a mechanical float to monitor the tank liquid level and electronically converts the tank level to display on the system console located within 1000’ of the tank sensor.
System Console Features
- 4.3” diagonal color LCD display (480×272 pixels) with auto LED backlight adjustment
- System console displays liquid volume level in horizontal, rectangular, or vertical tanks
- Level units: feet and inches or centimeters (resolution to 1/10 of an inch)
- Volume units: gallons or liters
- Visual and audible alarm indication when alarm condition is activated
- 2 output relays—3 Amps @ 240 VAC
- Simple push to test or acknowledge alarm button
- USB port functionality—software updates and download event logs
- Configuration setup via Ethernet PC connection, Ethernet Network connection, or manually at console
- NEMA 4X indoor/outdoor weather protected, lockable enclosure
- Optional remote secondary console with operational functionality
Tank Sensor Features
- 25’ and 50’ models available for use with system console
- 2 dry contact, intrinsically safe inputs available in tank sensor for additional simple switch inputs
- 25’ tank sensor accuracy +/- 0.3”; 50’ tank sensor accuracy +/- 0.6”
Configuration Options
- User defined tank identifications, alarm levels, and input alarm labels
- Up to 4 programmable liquid level alarm set points per tank
- Audible alarm ON/OFF and Auto-Silence ON/OFF is programmable by input channel
- Output relays programmable as normally activated or normally deactivated and for desired alarm activations
- Email address book supports email and SMS/text message alarm and status notifications
- Sloped tank and manifold tank functionality available for specific parameters
- Heartbeat power indicator is user selectable
Network Connectivity
- Ethernet port connection (RJ-45 connector)
- TCP/IP configured with static IP address or dynamically using DHCP and local host name
- HTTPS secure web-based interface with system console for remote viewing
- Multiple display system consoles can be networked by utilizing Ethernet functionality
Business Management System Connectivity
- Modbus RTU and TCP interface configuration
Reports
- System stores an event log (up to 1,000 events) and creates a downloadable report
- Event log can be downloaded via network Ethernet connection or via USB port inside system console
Specifications
- Operating temperature Range: -40°F to 140°F (-40°C to 60°C)
- Humidity: 0% to 95% non-condensing
- System console dimensions (H x W x D): 9⅜” x 7⅞” x 4⅝”
- 100-240 VAC +/- 10%, 50/60 Hz
Materials of Construction
- Tank sensor body: Passivated aluminum
- Cable and float: Stainless steel cable and float
- Console enclosure: Polyester fiberglass
Approvals
UL/cUL 913; UL/cUL 508; Listing for Tank Monitoring Equipment for Ordinary Location with Hazardous Location Intrinsically Safe Input Circuits for Class I, Division 1, Group D; Florida DEP EQ-872
