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ISO

ILTS series

Submersible Dual Level & Temperature Transmitter

Cynergy3 Components Ltd.

7 Cobham Road

Ferndown Industrial Estate

Wimborne, Dorset BH21 7PE

Telephone +44 (0) 1202 897969

Email:sales@cynergy3.com

Web: www.cynergy3.com

The ILTS is designed for use in continuous

submersion in liquids such as water, oil and

fuels. The probe uses the latest piezo-

resistive media-isolated silicon sensing

technology and a stainless steel diaphragm.

Housed within a 316L stainless steel, or

high grade Duplex stainless steel housing,

this submersible transmitter is the ideal

product for hydrostatic level measurement

where temperature is also a critical part of

the measurement.

It offers excellent stability, repeatability and

resolution, as required for use in rivers and

reservoirs.

This type incorporates a Class ‘B’ accuracy

platinum resistance thermometer.

Every device is temperature compensated,

calibrated and supplied with a traceable

serial number and calibration certificate.

Level accuracy: <0.1% FS BFSL

Pressure ranges from 1mWG to 10mWG

Temperature range: -20 to +60ºC

Custom versions can be made for particular applications.

Stainless steel, piezo-resistive sensor

Dual independent 4-20mA outputs

Suitable applications

River level & temperature

Reservoir level & temperature

Tank level & temperature

Borehole level & temperature

Aquifer level & temperature

Environmental monitoring

V-notch weir flow measurement

Level Performance

Accuracy (Non-Linearity & Hysteresis)

<±0.1% / FS (BFSL)

Setting Errors (offsets)

Zero & Full Scale, <±0.5% / FS

Permiss ble Load

R

= [(Voltage Supply-9)/0.02]Ohms

i

max

Influence Effects

Supply

<0.005% FS / 1V

Load

0.05% FSO / kOhm

Temperature Performance

Measurement Accuracy

(mA output/2000) or 5

µA (whichever is the greater)

Thermal drift

1 µA/ºC

Loop Voltage effect

0.2µA/V

Maximum output load

[(Vsupply-10)/21] kOhms

(Example: 700 Ohms @ 24V)

Output Timing

Transmitter start up time: 4 seconds (I out <4mA during

start up)

Warm up time: 1 minute to full accuracy

Update time: 500ms

Response time: 1 second

Pressure Ranges

Nominal Pressure, Gauge

mWG

1

5

10

Permissible Overpressure

mWG

20

50

50

Temperature Range

Temperature range

ºC

-20 to +60

Output Signals and Supply Voltages

Output

Supply Voltage

Connection

Wire Colours

+ve Supply

Red

Level (2-wire)

4-20mA

9-32Vdc

-ve Supply

Blue

Ground

Green

& Cable Screen

+ve Supply

White

Temperature (2-wire) 4-20mA

9-32Vdc

-ve Supply

Yellow

Ground

Green

& Cable Screen