QUICK COMPARISON

4120 SERIES

  • Dimensions: 14″ x 6.375″ x 1.75″
  • Degree Range: -30° to 90°
  • Degree Markings: 5° increments
  • Case Material: 100% Polycarbonate
  • Operating Temperature: -45°C to 82°C
  • IP Rating: IP68

2160 SERIES

  • Dimensions: 9.25″ x 4.5″ x 0.5″
  • Degree Range: Customizable
  • Degree Markings: 5° Increments
  • Case Material: 100% Polycarbonate
  • Operating Temperature: -45°C to 82°C
  • IP Rating: IP68

ELECTRONIC

    PN: RDSR3-BA-09

  • Dimensions:

LCD Display Box: 4.54″ x 3.54″ x 2.27″

Remote Sensor Box: 5.89″ x 3.75″ x 2.33″

  • Degree Range: -10° to 90°
  • Display Resolution: 0.1°
  • Case Material: Die-Cast Aluminum
  • Operating Temperature:

LCD Display Box: -20°C to 70°C

Remote Sensor Box: -40°C to 85°C

  • IP Rating:

LCD Display Box: IP54

Remote Sensor Box: IP67

4120 Boom Angle Indicators Specifications

Rieker’s 4120 mechanical boom angle indicators are all-weather and will not rust, freeze, or otherwise “hang-up” like old-fashioned metal pendulum styles. Like all of our instruments, each indicator is properly dampened for smooth and reliable readings.

EASY TO READ

Our 4120 inclinometers are oversized to provide the operator with an easy to read instrument.

HIGH VISIBILITY MARKINGS

High contract large black or white markings make the 4120 inclinometer easy to read.

HERMETICALLY SEALED

Our 4120 inclinometers are hermetically sealed preventing them from leaking out. 

WEATHERPROOF

Rugged, military grade ballistic plastic makes the 4120s perfect for harsh environments. The ball-in-tube design guarantees no rust or hang up during operation.

UV RESISTANT

Due to the nature of a boom angle indicator, our 4120 units are UV resistant. They are protected from the sun and will not fade with years of use.

BACKLIGHTING OPTION

Our 4120 series Boom Angle Indicators also come in a backlit version. These highly visible units are perfect for any night-time application.

2160 Low-Profile Boom Angle Indicators Specifications

Rieker’s 2160 Low-Profile Boom Angle Indicators are rugged, all-weather boom angle indicators perfect for those tight spots and harsh environments. Custom configurations available, including adding an upper scale, color warning zones, and backlit housing. Please give us a call and your sales representative will be happy to assist.

LOW PROFILE DESIGN

Our 2160 Low-Profile Boom Angle Indicators measure at only 0.5 in. in thickness making them perfect for those tight spots.

MILITARY GRADE BALLISTIC PLASTIC

The housing of our 2160 Low-Profile Boom Angle Indicators is made of rugged ballistic plastic. These inclinometers are extremely tough for all types of environments and weather conditions.

HIGH VISIBILITY MARKINGS

The 2160 units retain the large, clear numbers and degree markings featured on our 4120 series boom angle indicators making it just as easy to get a quick and accurate reading.

WEATHERPROOF

With it’s rugged ballistic plastic housing, the 2160 rates at IP68 making it weatherproof for the toughest conditions. Operating temperature ranges from -45°C to 82°C.

UV RESISTANT

Our 2160 Low-Profile Boom Angle Indicators are UV Resistant allowing for a long lifespan without fading from exposure to the sun.

BACKLIGHTING OPTION

Our 2160 units are also offered in a back-lit option. Highly visible for night-time operation. If you need a back-lit unit please contact us via email or give us a call!

RUGGED NEMA 4 HOUSING

Rugged Nema 4 housing provides protection from the environment making this electronic boom angle indicator perfect for tough conditions. Please not, LCD is not 100% waterproof.

BACKLIT LCD DISPLAY

Backlit LCD Display connects to the sensor through an interface cable (available in various lenghts). The display allows for operators to acquire a quick and accurate reading in all conditions. 

LED TRIP ANGLE WARNING LIGHT

LCD Display Box comes standard with 3 built-in LED’s (1 green, 1 yellow, and 1 red). These can be set to activate at predefined angles withing the specified measuring range. 

OPTIONAL AUDIBLE ALARM

For indication of safe and unsafe conditions, the RDSR3-BA-09 offers an optional audible alarm (RDSR3-BA-09-A) that will warn the operator if the boom angle exceeds the recommended safe operating zone. 

RELATIVE ZERO LEVEL ADJUSTMENT

RDSR3-BA-09 comes with the ability to temporarily “zero” the unit. The unit should only be auto leveled using the REL option while the equipment is on a flat surface.

MINIMUM  /MAXIMUM OPTION

The RDSR3-BA-09 comes with the option to present the last achieved high and low angle. 

The RDR Remote Inclinometer Package is an extension of the RDI Digital Inclinometer series. The package is supplied as a calibrated set featuring an environmentally sealed inclinometer and LCD. This is a semi-custom built-to-order unit.

RDSR3-BA-09 Electronic Boom Angle Indicator

$1,158.77

Rieker’s Digital Boom Angle Indicator Remote Inclinometer Package (model RDSR3-BA-09) is an extension of the RDI series of digital inclinometers.

Like the 4120, our electronic boom angle indicator is sealed in a rugged case that protects the sensor components from harsh environments. The RDSR3 is supplied as a calibrated set featuring an environmentally sealed measurement sensor package and a separate LCD display box (connected by an interface available in various lengths). All of the standard RDI features have been incorporated into this remote sensing package, modified specifically to comply with OSHA and other safety regulatory agencies specifications for Boom Angle Indicators.

WARNING: This product’s interiors contain leaded solder on the PCB and can expose you to Lead and Lead Compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov or visit our Prop 65 Page.

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