ISO 9001:2015 and ISO/IEC 17025:2017 accredited

ISO 9001:2015 and ISO/IEC 17025:2017 accredited

  • Nationwide Service

  • 24/7 Emergency Service

  • Calibration & Service Experts

  • 40+ Years Canadian-Owned

Rice Lake

SCT-30 Signal Conditioning Transmitter

Service & Calibration Support

Interweigh Systems provides calibration, service, and technical support for all equipment we sell.

Our technicians service equipment nationwide and can support commissioning, preventative maintenance, troubleshooting, and re-certification as required.

Certified test weights are also available to support quality control programs and internal verification procedures.

Ordering & Configurations

Most equipment is configured based on application requirements. Pricing and lead times may vary depending on configuration, accessories, and certification needs.

To receive pricing or discuss availability, contact our team with details about your application and environment.

Contact Now for Immediate Pricing

Description

Notable Features 

  • LCD display
  • Powers up to eight (350 ohm) load cells in parallel (with a 24-bit A/D converter)
  • A/D converter 24-bit 4.8 kHz
  • 16-bit analog output: 0-20 mA, 4-20 mA, 0-5 V, 0-10 V, ±5 V, and ±10 V
  • Mounting on Omega/DIN rail for back panel or junction box
  • Diagnostic message for load cell disconnect and over-capacity errors

Maximum Control, Miniature Size

For PLC systems that require weight data from a scale, Rice Lake’s compact SCT-30 transmitter delivers equivalent signal-conditioning function without the cost or bulk of a full-size weight indicator/controller.

Rice Lake's SCT-30 models are DIN-rail mountable within a cabinet or control panel, where they convert a scale’s load cell signal to serial or analog output. Technicians and operators find the analog output signal particularly useful for monitoring hopper filling and discharge. Unlike many other signal transmitters, Rice Lake SCTs have their own integrated display, with annunciators for unit and weighing status, and push buttons or toggle switch and digital rotary for zero, tare and setpoint entry—ultimately simplifying scale setup, calibration and operation.

Specifications

Power:
Input: 12 to 24 VDC

Power Consumption:
3 W

Excitation Voltage:
5 VDC, 120 mA, 8 × 350 ohm load cells

Analog Signal Input Range:
± 39 mV

Analog Signal Sensitivity:
0.3 μV/graduation minimum
1.0 μV/graduation recommended

A/D Sample Rate:
300 Hz

Resolution:
Internal: 16,000,000 counts

System Linearity:
± 0.01% full scale

Communication Ports:
RS-485

Analog Output:
Opto isolated, 16 bit
0-20 mA, 4-20 mA (max 300 ohm)
0-10 VDC, 0-5 VDC (min 10 k ohm)

Display:
Eight-digit alphanumeric tow line LCD, 5 mm high

Keys/Buttons:
Control knob and DIP switches

Dimensions:
(L × W × H)
3.74 × 3.54 × 2.36 in
(95 × 90 × 60 mm)

Temperature:
Operating: -4 °F to 140 °F (-20 °C to 60 °C)

Humidity:
85% non-condensing

Rating/Material:
DIN rail mount: NEMA Type 1

Weight:
1 lb (0.5 kg)

Warranty:
One-year limited

Approval:
cULus Recognized