F-A-120RS Tri-Tronics Fiber Optic Cable
Tri-Tronics F-A-120RS Fibre Optic Cable — Dealer, Supplier & Stockist in India
The F-A-120RS is a Tri-Tronics fibre optic cable assembly from the F-A-XXRS series. It is a passive fibre — it carries light to and from the sensing point and must be paired with a fibre optic amplifier.
Product Overview
The Tri-Tronics F-A-120RS is a fibre optic cable assembly. The fibre carries the amplifier’s light to a sensing point a sensor body could not physically reach — inside a narrow fixture, close to a hot process, or into a tight machine gap.
Because the sensing end contains no electronics, a fibre survives heat, vibration and electrical noise that would destroy a self-contained sensor. That is the reason to choose one: not cost, but access and survivability.
This is a cable, not an amplifier. It must be used with a compatible Tri-Tronics fibre optic amplifier, which provides the light source, the receiver and the switching output. Ask us to pair the two if you are ordering both.
F-A-120RS Specifications
| Brand | Tri-Tronics |
|---|---|
| Part Number | F-A-120RS |
| Item Type | Fibre optic cable (passive) |
| Series | F-A-XXRS |
| Requires | A compatible fibre optic amplifier |
Fibre length, bend radius and head dimensions are given in the F-A-XXRS drawing linked above. Note: the photograph on this listing currently shows another length in the same series — ask us to confirm the exact assembly before ordering.
Typical Applications
- Sensing inside narrow fixtures
- High-temperature positions near ovens and sealing bars
- Electrically noisy or high-vibration locations
- Pharmaceutical blister and tablet lines
- Electronics and semiconductor assembly
- Positions with no room for a sensor body
Why Buy F-A-120RS from Industrypapa?
F-A-120RS — Frequently Asked Questions
Q1. Does the F-A-120RS work on its own?
No. It is a passive fibre — it carries light only. It must be paired with a fibre optic amplifier that supplies the LED, the receiver and the switching output.
Q2. Which amplifier should I use with it?
Tell us the amplifier you already have, or the detection job, and we will confirm a compatible pairing. Heads and amplifiers must be a matched set.
Q3. Can it be used near heat?
The sensing end contains no electronics, which is exactly why fibres are used near ovens and sealing bars. Check the rated temperature for the head in the linked drawing for your specific position.
Q4. Do you provide a GST invoice and ship outside India?
Yes to both. Every order carries a GST invoice valid for input tax credit, and we ship to 220+ countries with full export documentation.
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