Level Switches : DS14
EchoPod® Ultrasonic Level Switch & Controller
Application
The general purpose ultrasonic level switch provides continuous level detection up to 49.2" (1.25m) with 4 programmable relays for level switch or level control functions, and is configured via our free WebCal software. 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 broadly selected for small day tank, skid, IBC, sump and process tank level applications.
Features
Switch and control functions with continuous level measurement output up to 49.2" (1.25m)
Configuration is fast and easy via WebCal software and USB adapter
Narrow 2" beam width and short 2" dead band optimized for small tanks
Four (4) programmable relays rated @ 1A / 60VA for switch, pump or valve control and fail-safety
• 1 pump or valve with 3 alarms
• 2 pumps (lead-lag) with 2 alarms
• 2 pumps (duplexing) with 2 alarms
• 4 independent switch point alarms
PVDF transducer and 6P polycarbonate enclosure for corrosive liquids
Automatic temperature compensation for accurate measurement
The level sensor is configured via our free WebCal PC software and Fob USB adapter. The sensors are offered with and without Fobs. Fobs are universal and can be used to configure any WebCal compatible product. Download your free copy of WebCal in English or Chinese
Literature
Specifications
| Range: | 49.2" (1.25m) |
| Accuracy: | 0.125" (3mm) |
| Resolution: | 0.019" (0.5mm) |
| Dead band: | 2" (5cm) |
| Beam width: | 2" (5cm) |
| Configuration: | WebCal® PC Windows® USB 2.0 |
| Memory: | Non-volatile |
| Supply voltage: | 12-24 VAC / VDC |
| Consumption: | 0.5W |
| Contact type: | (4) SPST relays |
| Contact rating: | 60 VA, 1A maximum |
| Contact fail-safe: | Power loss: Hold last Power on: Open, close or hold last |
| Hysteresis: | Selectable |
| Process temp.: | F: 20° to 140° C: -7° to 60° |
| Temp. comp.: | Automatic |
| Ambient temp.: | F: -31° to 140° C: -35° to 60° |
| Pressure: | MWP = 30 PSI (2 bar) |
| Enclosure rating: | Type 6P, encapsulated, corrosion resistant & submersible |
| Encl. material: | Polycarbonate |
| Strain relief mat.: | Santoprene |
| Trans. material: | PVDF |
| Cable jacket mat.: | Polyurethane |
| Cable type: | 9-conductor, shielded |
| Cable length: | 48" (1.2m) |
| Process mount: | 1" NPT (1" G) |
| Mount gasket: | Viton® |
| Classification: | General purpose |
| Compliance: | CE, RoHS |
| Approvals: | cFMus |
Cr : http://flowline.com