ILSE series
External Mount Hydrostatic Level Transmitter
Piezo-resistive sensor
Accuracy <
±
0.25% FS BFSL
Various outputs including Volts and mA.
Level ranges from 1mWG to 10 mWG
Input Pressure Ranges
Nominal level, Gauge,
Permissible Overpressure
The external mount hydrostatic level
transmitter, ILSE, has a piezo-resistive
silicon pressure sensor which is an oil-
filled isolated diaphragm. The sensor and
housing are made from stainless steel with
a choice of internal O ring seals to ensure
the product is suitable for a wide range of
applications.
The electronics incorporate a
microprocessor based amplifier, requiring
no adjusting and giving stable electronics,
especially in high vibration/shock
applications.
Every device is temperature compensated,
calibrated and supplied with a traceable
serial number and calibration certificate.
mWG
mWG
1
20
2.5
20
5
20
7
50
10
50
Suitable applications
Environmental engineering
Rainwater harvesting
Static tank level
Laboratory testing
Container or chamber level
Automotive testing
Vehicle tank level
IBC, IBC Tote or pallet tank
Performance
Accuracy (Non-Linearity & Hysteresis)
Setting Errors (offsets)
2-wire
3-wire
Permissible Load
2-wire
3-wire
Influence Effects
Supply
Load
<±0.25% / FS (BFSL)
Zero & Full Scale, <±0.5% / FS
Zero & Full Scale, <±0.5% / FS
R
max
= [(VS-VSmin)/0.02]
W
R
min
= 10k
W
<0.005% FS / 1V
0.05% FSO / kW
Material Specifications
Housing
“O” ring seals
Diaphragm
Media wetted parts
Miscellaneous
Current consumption
Weight
Installation position
Operational Life
Insulation resistance
303 Stainless Steel
Viton
316L Stainless Steel
Housing & process connection, “O” ring
seal, diaphragm
2 -wire - limits at 28mA
3-wire - typical 6mA
Approx 100g
Any, small zero shift when tilted through 90º
Electrical Protection
Supply reverse polarity
Electromagnetic compatibility
Mechanical Stability
Shock
Vibration
Temperatures & Thermal Effects
Media Temperature
Ambient Temperature
Storage temperature
Compensated temperature range
Thermal Zero Shift (TZS)
Thermal Span Shift (TSS)
No damage but also no function
CE Compliant
100g / 11s
10g RMS (20 - 2000Hz)
-40ºC to +125ºC
-20ºC to +80ºC
-40ºC to +125ºC
+20ºC to +80ºC
<±0.04% /FS/ºC
<-0.015% /ºC
> 100 x 10
6
cycles
> 50MOhms at 50Vdc
Cynergy3 Components Ltd.
7 Cobham Road
Ferndown Industrial Estate
Wimborne, Dorset BH21 7PE
Telephone +44 (0) 1202 897969
Email:sales@cynergy3.com
ISO
9001
C E R T I F I E D
www.cynergy3.com
© 2014 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.
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