Level Instrumentation > Transmitters > WIKA Tronic LS-10 and LH-10

 

WIKA Tronic Type LS-10 and LH-10 Submersible Liquid Level Transmitters

WIKA's LS-10 liquid level transmitter is designed for economical and reliable performance in a wide variety of level measurement applications. The transmitter's rugged design makes it suitable for environments associated with level measurement, water and wastewater treatment, well depth measurement and offshore water depth measurement. The LS-10 features a watertight, vented polyurethane cable that can withstand over 220 pounds of strain and supports the transmitter without any additional cabling. A vent tube in the cable compensates for atmospheric pressure changes.

WIKA's rugged all-stainless steel LevelGuard attachment for submersible transmitters is designed to provide durability in difficult level sensing applications where sludge, slurry, or turbulence may be present. It is available with the LS-10, LH-10 high performance, and IL-10 FM Approved intrinsically safe submersible level transmitters. The large, two-inch diaphragm provides excellent sensitivity and performance even when used to monitor extremely low liquid levels or when the assembly is buried in a layer of sludge or slurry.

Key Specifications

  • Level measurement in water and wastewater treatment plants, wells, holding tanks, wet wells, rivers
  • Choice of 0.25% accuracy (LS-10) or 0.125% accuracy (LH-10) models, ranges from 50" WC to 400 PSI
  • Meets NEMA 6P and IP68 for permanent submersion up to 300 feet
  • 4-20 mA 2-wire output signal, others available
  • Stainless steel wetted parts with 220 lb. tensile strength Polyurethane cable
  • Vent tube desiccant drying cartridge and LevelGuard anti-clog attachment expand capabilities and installation options
  • Hastelloy case and lightning protection available (Model LH-10 only)

Specifications, Manuals, and Supporting Literature

Model Selection Guide

Use this table to find the right model for your application.  Don't see the option you need? Call a Lesman sales specialist at 800-953-7626

Pressure
Range
Maximum
Pressure*
Burst**
Pressure
Catalog
Number
LH-10:0.125% accuracy, 316 SS, Polyurethane, Polyamid
wetted parts, G1/2B pressure connection, 4-20 mA output.
Integral 40' vented polyurethane cable
0-50" WC
0-100" WC
0-150" WC
0-250" WC
0-400" WC
14 PSI
30 PSI
30 PSI
60 PSI
72 PSI
29 PSI
35 PSI
35 PSI
70 PSI
87 PSI
9699703
9699711
9699729
9699737
9699745
0-5 PSI
0-10 PSI
0-15 PSI
0-25 PSI
0-50 PSI
0-100 PSI
30 PSI
60 PSI
72 PSI
145 PSI
240 PSI
500 PSI
35 PSI
70 PSI
87 PSI
170 PSI
290 PSI
600 PSI
8371846
9699754
9736225
9699762
9699770
9699788
LS-10:0.25% Accuracy, 316 SS, Polyurethane, Polyamid
wetted parts, G1/2B pressure connection, 4-20 mA output.
Select cable length below and append to catalog number
0-100" WC
0-150" WC
0-250" WC
30 PSI
30 PSI
60 PSI
35 PSI
35 PSI
70 PSI
4262761
4262779
4262787
0-5 PSI
0-10 PSI
0-15 PSI
0-25 PSI
0-30 PSI
0-50 PSI
0-100 PSI
30 PSI
60 PSI
72 PSI
145 PSI
145 PSI
240 PSI
500 PSI
35 PSI
70 PSI
87 PSI
170 PSI
170 PSI
290 PSI
600 PSI
4262809
4262817
4262825
4262833
4262841
4262850
4262868
Vented Polyurethane
Cable (Append to
Transmitter model
number
e.g.,4262850/4360903)
5'
10'
15'
20'
25'
30'
40'
50'
60'
70'
75'
100'
4347868
4347876
4347885
4347893
4347906
4347915
4347931
4347957
4347974
4347990
4348006
4348040
Accessories
Stainless Steel LevelGuard™
Desiccant Drying Cartridge
Vent Tube Filter
Cable Clamp
Additional Weight
Cable Junction Box
50077091
9836700
7193131
2074257
1524399
2359686

Videos

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