T/LL130

The Model T/LL130 series is designed for use in water, coolant or fuel/oil tanks and provides a variable resistive, voltage or PWM (Pulse Width Modulated) output suitable for driving industry standard fuel gauges or connecting into plcs.

The device has no moving parts and can be mounted at any angle as long as it covers the whole depth of the tank. An optional calibration feature is available.

Specifications

Fluid Types:
Fluids compatible with 316 Stainless Steel, Nylon 6, PTFE and Nitrile rubber. N.B. Not suitable for fuels which contain Toluene.

Dimensions:

Probe length:

Min 200mm, Max 2000mm (Min 7.9″, Max 78.75″)

Electrical:

Supply voltage:
Operating frequency:
Warning output:
Connections:
Output signal:
Linearity:
Accuracy:

Supply current: 15mA@Vdc approx
8.3kHz
On…1/8 tank as default
4 way Delphi Packard connector (Metri-Pak 150 series)
Factory set resistance range or factory set between 0-5V or 5-0V
1%
±2.5% of total probe length

The voltage output consists of a voltage follower with a 100Ω resistor to limit the current draw. The load placed on the output must be greater than 10KΩ.

Constructions:

ousing:
Sensor tube:
Internal sensor:
Seals:

30% glass filled Nylon 6
316 Stainless Steel
PTFE covered stainless steel
Fluorosilicone rubber

Environmental Ratings:

Temperature operating:
Temparature storage:
Vibration:
Sealing:
Shock:
Max tank pressure:

-40°C to +85°C (-40°F to +185°F)
-55°C to +100°C (-67°F to +212°F)
BS EN 60068-2-64:1993 (15.3 grms)
IP67
50g 6.3mS
2.0 bar (29 psi)

Model
T/LL130
T/LL131
T/LL132
T/LL133
T/LL134
T/LL135

Output
Resistive
Voltage
PWM
Resistive
Voltage
PWM

Manual Cal
No
No
No
Yes
Yes
Yes