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LDSG Large Display Strain Gage

Brand: Red Lion Controls

Available in both large 2-1/4 and 4-inch display sizes, the LDSG accepts most load cell and strain gage inputs and communicates real-time weight information to a database or management system for accurate monitoring, storage and reporting. 

By using alarming setpoints and a display that is readable from distances up to 180 feet away, operators are automatically alerted and can easily see when weight limits are being approached or exceeded. 

With easy, push-button setup and NEMA4X/IP64 sealed enclosure design, LDSG implementation is simple. 

Once installed, weight values can be collected in real time and used later via its RS232/RS485 serial communication ports. 

The end result provides the reliability and ease of use required to improve efficiency by increasing weight measurement accuracy
Features
  • 2-1/4 and 4-inch red LED display options
    • Readable from up to 180 feet
  • Accepts a variety of inputs
    • Strain gage
    • Load cells
    • Pressure
  • NEMA 4X sealed enclosure
    • Water tight wiring connectors
    • Pressure vent for rapid temperature swings
    • Aluminum constructed case
  • Reliable communication
    • RS232/RS485 serial ports
    • Crimson 2.0 programmable

1 - 3 of 3 Part Numbers
LD2SG5P0
LD2SG5P0
  • Product - 2 Preset Strain Gauge Input, 2.25" High 5 Digit Red LED
LD4SG5P0
LD4SG5P0
  • Product - 2 Preset Strain Gauge Input, 4" High 5 Digit Red LED
LDPLUG00
LDPLUG00
  • Product - Panel Plug for LD Models
1 - 3 of 3 Part Numbers

Specifications

Applications

  • Construction
  • Food & Beverage
  • Force & Concrete Testing
  • Truck & Crane Scales

Approvals & Certifications

  • CE EN 61326-1 Immunity to Industrial Locations
  • EMC Emission CISPR 11 Class A

Approvals & Certifications

  • EN 61010-1, 61010-2-030

Communication

  • Baud Rate: 300 to 38,400 bit/sec
  • RS-232
  • RS-485

Display

  • 2-1/4 & 4” Red LED Display
  • 5-Digit, 2.25” (57 mm) or 4” (101 mm) Intensity Adjustable

Electrical Connectors

  • 2-Wire (Single-Ended)
  • 4-Wire Bridge (Differential)

Electrical Rating

  • 1/8 hp at 120 Vac (Inductive Load)
  • 5 A at 120/240 Vac (Resistive Load)
  • 5 A at 28 Vdc - Resistive Load

Enclosure Finish

  • Black Polyurethane Paint for Scratch & Corrosion Resistance

Enclosure, Body Material

  • Aluminum

Environmental Protection

  • IP64
  • IP66
  • NEMA 4X

Excitation Voltage

  • 10 Vdc at 125 mA - Max.
  • 5 Vdc at 65 mA - Max.

Humidity

  • 0 to 85 % Relative Humidity, Non-Condensing

Input

  • ± 24 mVdc
  • ± 240 mVdc

Isolation

  • 1,400 Vrms for 1 Minute - Dual FORM-C Relay (Isolation to Sensor & User Input Commons)
  • Communication: 500 Vrms for 1 Minute (Isolation to Sensor & User Input Commons)
  • Power: 2,300 Vrms for 1 Minute, Power IN to All Inputs & Output

Length

  • Display: 2.25” (57.15 mm)
  • Display: 4” (101.6 mm)

Materials of Construction

  • Side Panels: Steel

Operating Temperature

  • 0° to 65° C (32° to 150° F)

Operating Voltages

  • 150 Vrms - Dual FORM-C Relay
  • 50 V, Not Isolated from All Other Commons - RS-232, 485

Power

  • 21.6-250 Vdc, 12 W
  • 40-250 Vac, 50/60 Hz, 27 VA

Response Time

  • Turn On, Off: 4 milliseconds, Max.

Shock

  • 30 G to IEC 68-2-27

Storage Temperature

  • -40° to 70° C (-40° to 158° F)

Vibration

  • 2 G at 5 to 150 Hz to IEC 68-2-6
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