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DLT 2.0 Differential Level Transmitter
Brand: Pulsar MeasurementThe DLT 2.0 Differential Level Transmitter is a simple solution for differential level measurement including applications found in wastewater treatment plants, pump stations, and combined sewer systems.
The Differential Level Transmitter includes two differential level sensors.
Position each sensor at your desired location, above a channel, up and downstream from a bar screen for example, and the DLT 2.0 can display and transmit differential level measurement. The downstream sensor could even be positioned above a flume or weir to measure and totalize open channel flow.
To make the most out of your DLT 2.0, install one sensor on each side of a mechanical bar screen to continuously monitor level. Using the built-in relays or 4-20 mA outputs to automatically activate the bar screen rake at pre-set levels.
Three 4-20 mA outputs are configured to transmit upstream level, downstream level (or flow), and differential level. The built-in relays of the Differential Level Transmitter can be calibrated for level control, differential level control, or open channel flow.
Other applications for the DLT 2.0 include two-tank inventory, where you can monitor levels within two tanks with just one instrument, aiding stock control and process efficiency.
The Differential Level Transmitter will alternate a display of level in both tanks, plus it will transmit 4-20 mA outputs.
Features- Measures Level, Differential Level, and Open Channel Flow
- Two, Non-Contacting Ultrasonic Sensors
- Large White Backlit LCD Display
- Three Isolated 4-20 mA Outputs
- Built-in 5-Key Calibration
- 2 Programmable Control Relays
- Optional 2 Million Point Data Logger
- Optional Intrinsically Safe Sensors
Specifications
Brand
Electronics Enclosure
- NEMA 4X (IP66) Polycarbonate with Clear, Shatterproof Cover
Accuracy
- Repeatability and Linearity: ± 0.1 %
- ± 0.25 % of Range or 2 mm (0.08 in), Whichever Is Greater
Display
- White, Backlit Matrix - Displays Upstream, Downstream, and Differential Level, Open Channel Flow and Totalizer, Relay States, Operating Mode, and Calibration Menu
Programming
- Built-in 5-Key Calibrator with English, French, or Spanish Language Selection
Power Input
- 100-240 Vac 50/60 Hz, 3 W Max. with Standard Features
Outputs
- 3 x Isolated 4-20 mA, Upstream and Downstream Level (or Open Channel Flow), and Differential Level, 1,000 ohm Max.
Control Relays
- 2 Total, Rated 5 A SPDT, Programmable for Level Control, Differential Control, or Flow Proportional Pulse
Operating Temperature
- PZ15 Sensor: -40° to 65° C (-40° to 150° F)
- -20° to 60° C (-5° to 140° F)
Exposed Material
- PVC
Sensor Cable
- RG62AU Coaxial, 7.6 m (25 ft) Standard Length
- Wastewater Treatment Plants
- Pump Station
- Combined Sewer Systems