Your cart is empty.
Your cart is empty.The general purpose ultrasonic level transmitter provides continuous level measurement up to 49.2" (1.25m) with a 4-20 mA signal output, and is configured via our free WebCal software. 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. 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 USB 2.0. Memory: Non-volatile. Supply voltage: 24 VDC (loop). Consumption: 0.5W. Loop resistance: 400O maximum. 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. Process temperature: F: 20 to 140 degree, C: -7 to 60 degree. Temperature comp.: Automatic. Ambient temperature: -31 to 140 degree F, -35 to 60 degree C. Pressure: MWP = 30 PSI (2 bar). Enclosure rating: Type 6P, encapsulated, corrosion resistant and submersible. Encloser material: Polycarbonate. Strain relief material: Santoprene. Trans. material: PVDF. Cable jacket material: Polyurethane. Cable type: 4-conductor, shielded. Cable length: 48" (1.2m). Process mount: 1" NPT. Mount gasket: Viton. Classification: general purpose. Compliance: CE, RoHS. Approvals: cFMus.
Peter Blokhuis
Reviewed in the United States on March 25, 2024
Without a FOB I was dead in the water. Flowline wants $60 just for the FOB !!? After already paying hundreds for the sensor? There are better alternatives!
J-Sigmo
Reviewed in the United States on February 20, 2015
These level sensors are easy to program and have worked well for us. You need to buy at least one of the USB programming fobs, and this one came with a fob. I bought another one of these sensors elsewhere without the fob since we needed only one fob to program multiple sensors.We've been running these for six months or so, and I've only experienced one glitch. One of them began putting out a noisy and erratic signal. Tracing everything in the loop, it came down to the level sensor itself. I was afraid it had gone bad, but disconnecting it and then reconnecting it so that it had to do a "reboot" fixed it, and it's been running for a week or so without issue.We did buy a spare to have on hand in case one of these does experience a "hard failure".We're using these to tell a PLC what the water levels are in some water treatment plant filters. The PLC then controls the speeds of the effluent pumps for the filters or the positions of the effluent valves (if we're running filter-to-waste). The PLC is set up to run PID algorithms to control the valves and pump motor VFDs.For the price, they're pretty amazing, with resolution that is probably better than we really need for this application.
Recommended Products
$48.35
$ 22 .99 $22.99
$24.99
$ 11 .99 $11.99