|  | EchoPod DL24, the general purpose, ultrasonic sensor provides non-contact level detection up to 98.4" (2.5m) with 4 SPST 60 VA 1A relays and a two-wire 4-20 mA level measurement output. Each relay can be configured on a single set point alarm or latched on two sets for automatic fill or empty in simplex or duplex control modes with fail-safe logic. The embedded controller can replace external control hardware. The sensor is well suited for a wide range of corrosive, sticky or dirty type media. EchoPod is broadly selected for day tanks, sumps, IBC totes, lift stations and mini-bulk storage applications. To configure EchoPod, download Flowline's free WebCal software and purchase one USB interface tool. Advantages 
Multi-function sensor provides 4-20 mA measurement, switch and control functions. Compact sensor with 2" beam width and 4" dead band optimized for small tank applications. Four 1A relays programmable for switch or advanced pump or valve control and fail-safety. Rugged PVDF transducer and polycarbonate enclosure rated 6P for corrosive applications. WebCal, an innovative PC user interface that provides fast and accurate configuration Control/switch point functions include: 
2 pumps with 2 alarms 1 pump with 3 alarms 2 pumps (dead-lag) with 2 alarms 2 pumps (duplexing) with 2 alarms 4 independent switch point alarms   EchoPod® is user configured via our WebCal® software through the Fob USB interface tool P/N LI99-1001Technical Specifications 
| Range: | 98.4" (2.5m) |  
| Accuracy: | ± 0.2% range |  
| Resolution: | 0.019" (0.5mm) |  
| Beam Width: | 2" (5cm) |  
| Dead band: | 4" (5cm) |  
| Supply voltage: | 24 VDC (loop) |  
| Loop resistance: | 400ΩO max |  
| Consumption: | 0.5W |  
| Signal output: | 4-20mA, two-wire (when loop powered) |  
| Contact type: | (4) SPST relays 1A |  
| Loop fail-safety: | 4 mA, 20 mA, 21 mA, 22 mA or hold last |  
| Relay fail-safety: | Power loss: Hold lastPower on: Open, close or hold last
 |  
| Hysteresis: | Selectable |  
| Configuration: | WebCal® (PC Windows®)USB 2.0
 |  
| Temp. comp.: | Automatic over range |  
| Process temp.: | F: -20° to 140°C: -7° to 60°
 |  
| Pressure: | MWP = 30 PSI |  
| Enclosure: | Type 6P, encapsulated, corrosion resistant & submersible |  
| Encl. material: | PC |  
| Strain relief mat.: | Santoprene |  
| Trans. material: | PVDF |  
| Cable length: | 48" (1.2m) |  
| Cable jacket mat.: | Polyurethane |  
| Process mount: | 1" NPT (1" G) |  
| Mount. gasket: | Viton® |  
| Classification: | General purpose |  
| Approval: | cFMus, CE |  
| Compliance: | RoHS |  | 
 
EchoPod DL24 has 4 built in relays and 4-20 mA signal output. Measures up to 98.4"