1
Introduction
The Pyxis LS-200 is a general-purpose ultrasonic sensor. It provides continuous level measurement up to 86
inches (7.2 ft or 2.2 m) with a 4-20mA output, RS-485, and Bluetooth digital outputs. It can be configured
via the
uPyxis®
App on your mobile phones or computers. The sensor is powered by a 24 VDC external
power supply. This non-contact liquid level sensor is well suited for corrosive liquids and can be used for
industrial and municipal liquid storage and chemical feed applications.
2
Specifications
Item
Specification
Range
4–86 inch (0.01–2.2 m)
Resolution
0.02 inch (0.5 mm)
Accuracy
±0.15% of the range
Measurement
Interval
Continuous, 10 or 30 seconds, 3 or 30 minutes, 1 or 4 or 6 hours, or stopped
Output
Bluetooth 4.1, 32 ft (10 m) Line of Sight, 4-20mA Analog Output, RS-485 Digital
Output with Modbus protocol
Installation
1-inch male NPT
Cable Length
9.8 ft (3 m), extension cable available
Power Supply
*
24 VDC, 2 W
Dead Zone
4 inch (10 cm)
Dimension
Height: 4.33 inch (110 mm); Diameter: 2.95 inch (75 mm)
Weight
0.45 lbs (210 g)
Enclosure Material
Polycarbonate (PC)
Transducer
Material
Polyvinylidene Fluoride (PVDF)
Operational
Temperature
5-122 °F (-15-50 °C)
Storage
Temperature
-4-140 °F (-20-60 °C)
Pressure
14-30 psi (0.1-0.2 MPa)
Enclosure Rating
IP67
Regulation
CE
*
With Pyxis’ continuous improvement policy, this specification is subject to change without notice.
3
Unpacking Instrument
Remove the instrument and find the standard accessories from the shipping container as listed below. In-
spect each item for any damage that may have occurred during shipping. Verify that all accessory items are
included. If any item is missing or damaged, please contact Pyxis Lab Customer Service at
or by phone at +1 (866) 203-8397.
LS-200 User Manual
| +1 (866) 203-8397
2
