ILLSU series
Submersible Tank Gauging Level Transmitter
Piezo-resistive sensor
Stainless steel housing and diaphragm
Accuracy <0.5% FS BFSL
Various outputs including Volts and mA.
Depth ranges from 0-48" (0-4ft) to 0-480" (0-40ft) WG
Options available on the IMTG transmitter.
Pressure range
Voltage or current output
Cable length
Suitable applications
Static tank level
Container or chamber level
Vehicle tank level
The ILLSU is designed for use in
IBC, IBC Tote or Pallet Tank
Rainwater harvesting
continuous submersion in liquids such as
water, oils and fuels in small tanks, where
conventional mechanical level switches
and sensors are not ideal and more level
‘control’ and measurement is required.
Performance
Accuracy (Non-Linearity & Hysteresis) < 0.5ꢀ ꢁ FS (BFSL)
Setting Errors (offsets)
2-wire
3-wire
Zero & Full Scale, < 0.5ꢀ ꢁ FS
Zero & Full Scale, < 0.5ꢀ ꢁ FS
The probe uses a piezo-resistive silicon
sensing technology, isolated from the
media by a diaphragm within the stainless
steel housing It offers excellent stability,
repeatability and resolution for
Permissible Load
2-wire
3-wire
Rmax = [(Supply-9min)ꢁ0.02]W
Rmin = 10kW
applications where a small tank level is
required, from as low as 3ft through to 40
ft high tanks.
Influence Effects
Supply
Load
<0.005ꢀ FS ꢁ 1V
0.05ꢀ FSO ꢁ kW
Each device is temperature compensated,
calibrated and supplied with a traceable
serial number and calibration certificate.
Custom versions can be made for particular applications.
Electrical Protection
Supply reverse polarity
Material Specifications
Housing
No damageꢁno function
303 Stainless Steel
Viton
316L Stainless Steel
Electromagnetic compatibility CE Compliant
“O” ring seals
Diaphragm
Mechanical Stability
Shock
Vibration
Cable sheath material
Media wetted parts
FEP standard
Housing, “O” ring seal, diaphragm, cable
sheath
100g ꢁ 11s
10g RMS (20 - 2000Hz)
Weight
Transmitter: approx 2.65oz (75g)
Cable: 1.7oz (48g) per yard
Any, small zero shift when tilted through
90º
Temperatures & Thermal Effects
Installation position
Media Temperature
Storage temperature
-20ºC (Non-freezing) to +60ºC
-20ºC to +70ºC
Operational life
> 100x 106 cycles
Compensated temperature range 20ºC 25ºC
Thermal Zero Shift (TZS)
Thermal Span Shift (TSS)
< 0.04ꢀ ꢁFSꢁºC
< 0.015ꢀ ꢁºC
Insulation resistance
50MW@50Vdc
Cynergy3 Components Ltd.
7 Cobham Road
Ferndown Industrial Estate
Wimborne, Dorset BH21 7PE
Telephone +44 (0) 1202 897969
www.cynergy3.com
Email:sales@cynergy3.com
ISO9001 CERTIFIED
© 2015 Cynergy3 Components, All Rights Reserved. Specifications are subject to change without prior notice. Cynergy3 Components and the Cynergy3 Components logo are trademarks of Cynergy3 Components Limited.