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Model 2100 DLS with High-Level Shut-In

Model 2100 DLS with High-Level Shut-In

Categories: Digital Level Sensors (DLS)

The High-Level Shut-In option is available on any Model 2100 Digital Level Sensor (DLS) - flexible (RU Flex) and rigid (Stainless Steel or Fiberglass). With the addition of a third float, any Model 2100 DLS with High-Level Shut-In provides two digital outputs: one for a high-level alarm, and one for a high-level shut-in. This is all accomplished with two distinct circuits: one for normal continuous level and temperature measurement, and the other for high-level alarm shut-in. The high-level alarm shut-in requires no power and, unlike competitors' sensors, is not affected by power outages. The high-level alarm and high-level alarm shut-in feature are always active.


Request for Quote

(Please include all of the specifications from the Configuration Options below on your RFQ)

Accurate and Versatile

The Model 2100 DLS with High-Level Shut-In delivers consistently accurate measurements of different types of fluids in both hazardous and non-hazardous environments. Multiple fluid densities and temperatures do not affect measurements. The DLS with High-Level Shut-In effectively measures the level and temperature of a variety of liquids, including Crude oil, Diesel, Kerosene, Condensate, Gasoline, Water, and Others.


Fiberglass, RU Flex and Stainless Steel Sensors with High Level Shut-In

These digital level sensors are suitable for production monitoring, inventory control, leak detection (in stagnant tanks), high-level alarm and well shut-in. Communications to SCADA systems can be digital or analog and the DLS works with many wireless systems using Modbus RTU protocols and ASCII.

One Device Does it All—Level, Temperature, High-Level Shut-In

With the addition of a third float, the Model 2100 DLS with High-Level Shut-In provides two digital outputs: one for a high-level alarm and one for a high-high level shut-in. This is all accomplished with two distinct circuits: one for normal continuous level and temperature measurement, and the other for high-level alarm shut-in. The high-level alarm requires no power and, unlike competitor’s sensors, is not affected by power outages. The high-level alarm and high-level alarm shut-in feature are always active.

An integrated test device allows for required testing of the high-level shut-in feature at any time and provides the added safety benefit of not having to open the tank hatch. A Teflon-coated string attached to the third float provides a means to manually raise the float and trigger the high-level output/alarm.

Housing: Explosion Proof 2110EX (12V or 24V), L-standard, C, T, or no housing

Resolution: ½ inch (+/- ¼ inch), +/- ¼ inch (+/- 1/8 inch)

# Floats: One float for product level, one float for water interface and high-level, one float for high-level shut-in

Digital Output Trigger Settings: For 1/4", 9.5' from the top of the measurement scale, for 1/2", 11" from the top of the measurement scale, High-High alarm allows for complete shut-in within 4" of the top of the measurement scale

Communication Options: Hardwire (RS-485, 4-20mA signal), Wireless

Protocols: Modbus RTU 16-bit, Modbus RTU 32-bit, Serial via ASCII, Modbus RTU 2 x 16-bit

Wiring: 16-18 AWG recommended for Digital Circuits

Tubing Material: 316L Stainless Steel (18 gauge)

Measurement Length: 2-35 feet

Composition of fluids to be measured inside tank: Water, oil, gas, diesel, kerosene, condensate and others