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SRO manufacture an extremely robust and low maintenance self cleaning spiral cage pulley speed sensor.

The SRO Multispeed sensor provides up to three (3) independent and Isolated speed signals having a precise 25ppr pulse train to suitable for  Precision Beltweighers, Control System speed feedback and distance to tramp on Metal Detectors.

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We supply a variety of speed sensors with pulse ranges from 25ppr to 500ppr to suit most beltscale integrators or Underspeed/speed transmitters.

- Ramsey 60 Series Speed sensors

- Tontrac 70 Series Speed Sensors

SRO manufactures a compact and reliable speed transmitter ideal for conveyor belt speed monitoring and control.

The TONTRAC BST features are:

- Backlit local LCD for indication.

- 2 output relays for Under/Overspeed.

- Secondary speed pulse retransmission of primary speed pulse for Beltweigher or distance to tramp measurement on Metal Detectors.

- Optional Isolated 4-20mA output proportional to speed for Control System feedback or trending.

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We stock a large range of loadcells for critical spare parts, breakdown and service such as:

- Revere Transducer S-type and equivalent tension loadcells, rod end bearings and mechanical assemblies to suit most beltscales.

- Single point, Moment sensitive and Platform type cells to suit most beltscales.

- Precision insertion type Strain sensors for support beam web mounting

SRO stock various Precision Speed sensors such as:

-   60-12C

-   60-12F

-   60-12AR

-   Spiral Cage pulleys and bearings

-   Proximity type speed sensors

Most are available for same day dispatch.

Beltscale Integrators and Controllers

SRO manufacture and stock a full range of Tilt Probes and Controllers for various applications.

Common applications are:

- Blocked Chute Detection

- High Bin Level

- Material Runoff

- Stacker High pile collision

The Models we sell are:

Standard heavy duty Cast Tilt Probe ELV – short (model S20139-4.5)

Standard heavy duty Cast Tilt Probe ELV – long (model S20139-7.6)

Standard heavy duty Cast Tilt Probe LV – (model S20144-7.6)

Stainless Steel Tilt Probe ELV – (model S20130-4.5SS)

Stainless Steel Tilt Probe LV >>More Detail

Oretronic Metal Detectors

The Oretronic III Tramp Metal Detector is a designed to be robust as well as easy to operate and calibrate.

The controller utilises the latest DSP technology to ensure you get the highest sensitivity as well as maximum best tramp size discrimination levels.

All operations of the detector are accessible via the easy to read front panel of the controller.

Features include:

- Distance to tramp indication

- Rod/Bar detection

- Clip detection