Bindicator Level Instruments - dry bulk materials:

Product Specifications:

Download Original Roto-Bin-Dicator® Specifications/Brochure

Download PRO Roto-Bin-Dicator® Specifications/Brochure

Download Mini Roto-Bin-Dicator® Specifications/Brochure

Download Original Roto-Bin-Dicator® Installation & Operation Manual

Download PRO Roto-Bin-Dicator® Installation & Operation Manual

Download Mini Roto-Bin-Dicator® Installation & Operation Manual

Download PRO Roto-Bin-Dicator® Sales Brochure

Download NZ Catalogue Page





The Roto-Bin-Dicator® is the most universal of all level sensing technologies and is the most popular level switch used in dry bulk materials.
The Roto-Bin-Dicator® is a rotating paddle type, bulk material level sensor offered in a wide variety of paddle options for unequalled application versatility. It is easy to install and requires no special tools or calibration.


  • No Calibration Required.
  • High or Low Level Alarm Switch.
  • Top, Bottom, or Side Mount.
  • 1 or 2 SPDT Switches.
  • Explosion Proof & Stainless Steel Enclosures Available.
  • Special Motor Design
    Allows power to be applied all the time, producing heat and eliminating condensation.

Ordering Information:

Please Note: Intech Instruments Ltd are the New Zealand distributor for Bindicator products.
Please contact the Bindicator distributor in your country if you require sales or service support for Bindicator products.

Note: These are stocked models - others are available on request. Please refer to the Specifications/Brochure links above.

RB-H Roto-Bin-Dicator®
Complete with type 1 or type 2 paddle.
Dry bulk level control.
Mounting plate: Wall mount. Pipe mount optional.
Temperature: -10~70°C.
Output relay: 10amp SPDT.
Power supply: 230Vac.
Protection: IP67.
Rating: NEMA 4X.
Flexible neoprene shaft drive.
Extended shaft fittings available.
RD-H Option 24Vdc version of RB-H.
RXC-H Specifications as above. Explosion Proof.
Rating: NEMA 7/9.

(Replaces RSSP2G

Roto-Bin-Dicator® PRO.
Complete with type 1 or type 2 paddle.
Dry bulk level control.
Specifications as above but with:
Universal Power: (±10%) 85~264Vac 50/60Hz, 22~52Vdc.
Self-diagnostics Motor/Supply with LED flash codes.
DIP switches selectable:
  • Adjustable time delay for alarm.
  • Motor Pause (option setting).
  • Sensitivity settings ±30% for varying material densities.
RB Parts  
H-371 Paddle type 1 4 vane, 2”x 7”, 304SS. (LAR110360)
H-370 Paddle type 2 4 vane, 1.5”x 5”, 304SS. (LAR110310)
H-372 Paddle type 3 1 vane, 1”x 2.8”, 304SS. (LAR110400)
H-36 Neoprene flexible shaft. (LAR110270)
A-H-9D-K-HD Motor 220Vac Kit. (LAR110100)
A-H-9A-K-HD Motor 110Vac Kit. (LAR110070)
  Other parts are available, please enquire.
MR-2-Y Mini Roto-Bin-Dicator®
Level sensing of light granular solids in small bins and hoppers,
i.e.: plastics, granular foods, sugar, cereals and seeds.
Designed to shut the motor off during the presence of materials.
Adjustable sensitivity allowing the use in varying material density.
LED indication is visible from 15m.
Mounting: 3/4” NPT.
Temperature: -40~93°C.
Output relay: 10amp 250Vac.
Power supply: 230Vac.
Protection: IP67.
Paddle: Nylon (polysulfone).
LMR120003 Insertable paddle (banana shaped).
LMR120006 4 vane paddle.
LMR130006 Motor 240Vac.
LMR130005 Motor 120Vac.
  Other parts are available, please enquire.



Roto-Bin-Dicator® PRO - Product Video:



PDF ICON Super-Safe-Plus Roto-Bin-Dicator® Downloads:


Installation & Operation Manual

Note: The Super-Safe-Plus has been replaced by the PRO model.