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 4-20mA outputs to automatically activate the bar screen rake at pre-set levels. Three 4-20mA 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 4-20mA outputs.
- Measures Level, Differential Level, and Open Channel Flow
- Two, Non-Contacting Ultrasonic Sensors
- Large White Backlit LCD Display
- Three Isolated 4-20mA Outputs
- Built-in 5-Key Calibration
- 2 Programmable Control Relays
- Optional 2 Million Point Data Logger
- Optional Intrinsically Safe Sensors
| General Specifications | |
|---|---|
| Spec name: | Description: |
| Electronics Enclosure | NEMA4X (IP 66) polycarbonate with clear, shatterproof cover |
| Accuracy | ±0.25% of range or 2 mm (0.08 in), whichever is greater. Repeatability and Linearity: ±0.1% |
| 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 V AC 50/60 Hz (see Options), 3 W maximum with standard features |
| Outputs | 3 x Isolated 4-20mA, upstream and downstream level (or open channel flow), and differential level, 1000 ohm maximum |
| Control Relays | 2 total, rated 5 A SPDT; programmable for level control, differential control, or flow proportional pulse |
| Operating Temperature (Electronics) | -20 °C to 60 °C (-5 °F to 140 °F ) |
| Approximate shipping weight | 6.8 kg (15 lbs) |
| PZ15 Sensor Specifications (Includes 2 PZ15 Sensors) | |
|---|---|
| Spec name: | Description: |
| Maximum Range | 4.57 m (15 ft) with standard PZ15 sensor |
| Deadband (Blanking) | Programmable, Minimum 203.2 mm (8 in) |
| Beam angle | 8° |
| Operating Frequency | 92 KHz |
| Exposed Materials | PVC |
| Operating Temperature | -40 °C to 65 °C (-40 °F to 150 °F) |
| Temperature Compensation | Temperature probe inside the level sensor for high accuracy in changing temperatures |
| Sensor Cable | RG62AU coaxial, 7.6 m (25 ft) standard length (see Options) |
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