
Flowline DL34-01 Ultrasonic Level Transmitter DL34-01
DL34 Series Multi-Function Ultrasonic Level Transmitter of Flowline with Resolution 0.079, Process mount NPT (US), Supply voltage 24 VDC (loop)
DL34-01 Flowline Multi-Function Ultrasonic Level Transmitter. Accuracy ±0.2% of range, Range 18.0ft (5.5m), Dead band 8 in (20cm), Non-volatile Memory.
The general purpose ultrasonic level transmitter provides continuous level measurement up to 18.ft (5.5m) with a 4-20 mA signal output, and is configured via our free Webcal software. The level sensor has 4 programmable relays with selectable hysteresis and fail-safe logic. The embedded level controller can lower cost by replacing external control hardware. This non-contact liquid level sensor is ideally suited for corrosive, sticky or dirty liquids, and is widely selected for day tank, skid, IBC, sump and process tank level applications.
- Level detection, switch and control functions up to 18.0ft (5.5m)
- Configuration is fast and easy via WebCal software and USB adapter
- Narrow 3'' beam width and short 8'' dead band optimized for small tanks
- Four programmable relays for switch, pump or valve control and fail-safety
- 1 pump or valve with 3 alarms
- 2 pumps (lead-lag) with 2 alarms
- Pumps (duplexing) with 2 alarms
- Independent switch point alarms
- PVDF transducer and 6P polycarbonate enclosure for corrosive liquids
- Automatic temperature compensation for accurate measurement
LI25, LI55, LI90, LC52.
| Range | 18.0ft (5.5m) |
|---|---|
| Accuracy | ±0.2% of range |
| Resolution | 0.079 |
| Dead Band | 8 in (20cm) |
| Beam Width | 3in (7.6cm) |
| Configuration | WebCal PC Windows USB 2.0 |
| Memory | Non-volatile |
| Supply Voltage | 24 VDC (loop) |
| Consumption | 0.5W |
| Loop Resistance | 400Ω max |
| Signal Output | 4-20 mA, two-wire |
| Signal Invert | 4-20 mA or 20-4 mA |
| Signal Fail-safe | 4 mA, 20 mA, 21 mA, 22 mA or hold last |
| Contact Type | SPST relays |
| Contact Rating | 60 VA, 1A maximum |
| Contact fail-safe | Power loss: Hold last Echo loss: Open, close or hold last |
| Hysteresis | Selectable |
| Process Temperature | 20°F to 140°F (-7°C to 60°C) |
| Temperature Comp | Automatic |
| Ambient Temperature | -31°F to 140°F (-35°C to 60°C) |
| Pressure | MWP = 30 PSI (2 bar) |
| Enclosure Rating | Type 6P, encapsulated, corrosion resistant & submersible |
| Enclosure Material | Polycarbonate |
| Trans Material | PVDF |
| Cable Jacket Material | Polyurethane |
| Cable Type | 9-conductor, shielded |
| Cable Length | 48in (1.2m) |
| Process Mount | 2in NPT (2in G) |
| Mount Gasket | Viton |
| Classification | General purpose |
| Compliance | CE, RoHS |
| Approvals | cFMus |
| Type | Level Transmitter |
| Series | DL34 |
