Rochester Sensors|TLL352-0500
ROCHESTER SENSORS TLL352 Liquid Level Sensor
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Ships ex WA Stock
Held in stock in Western Australia and dispatched via overnight freight. Live delivery times to your address are shown at checkout; freight is quoted for remote sites.
Ships from Brisbane warehouse. Standard delivery 2-5 business days Australia-wide.
ONE SENSOR FOR ANY FLUID - SELF-CALIBRATING 4-20mA
Self-calibrating 4-20mA liquid level sensor that works with any fluid. 1" BSPT thread plus SAE 5-hole flange, with resistive and voltage output options and optional alarms. Probe lengths from 500mm to 2000mm.
Self-calibrating across the board
The TLL352 self-calibrates and is rated for all liquids, so the same sensor specs across diesel, oil, AdBlue, water and chemicals. That is fewer line items to stock and one proven behaviour everywhere.
4-20mA with optional alarms
A 4-20mA loop output feeds controllers, PLCs and telemetry directly, with resistive and voltage output options and optional alarms when you need level switching as well as reading.
Features & Benefits
Key Features
- Self-calibrating - no manual set-up
- Compatible with all liquids
- 4-20mA output with resistive and voltage options
- Optional level alarms
- 1" BSPT thread plus SAE 5-hole flange
- Probe lengths from 500mm to 2000mm
Benefits
- One sensor specs across diesel, oil, water, AdBlue and chemicals
- Self-calibration removes the on-site set-up step
- 4-20mA drops straight into controllers, PLCs and telemetry
| Type | Liquid level sensor (self-calibrating) |
| Output | 4-20mA (resistive and voltage options) |
| Connection | 1" BSPT thread + SAE 5-hole flange |
| Alarms | Optional |
| Probe length | 500mm to 2000mm (per variant) |
| Fluids | All liquids |
Shipping & Dimensions
Dispatched from our WA stock via overnight freight. Live delivery times to your address are shown at checkout; freight quoted for remote sites.
Downloads
Compatible Products
Frequently Asked Questions
Can't find your answer?
Contact UsDoes the TLL352 really work with any fluid?
Yes. It is rated for all liquids and is self-calibrating, which is why it is our go-to level sensor across diesel, oil, AdBlue, water and chemical service.
What output does it give?
A standard 4-20mA loop output, with resistive and voltage output options and optional level alarms.
How do I size the probe length?
Match the probe length to your tank height so the sensor reads the full level range. Lengths run from 500mm to 2000mm.