Indicators

Industrial digital weight indicators built for platform scales, bench bases, tank hoppers, and automated batching operations. Featuring rugged mild steel and NEMA 4X / IP69K stainless steel washdown enclosures, ScaleMart indicators support bidirectional RS-232, 4-20mA analog output, Modbus, Ethernet, and wireless telemetry for enterprise ERP integration. Explore our industrial bench indicators or pair your load cell setup with our heavy-capacity Industrial Floor Scales and precision Digital Counting Scales.

Indicators products

Technical FAQ & Engineering Specifications

How do I determine compatibility between a digital indicator and existing load cells?
Digital indicators must support the excitation voltage and total millivolt-per-volt (mV/V) signal output of your load cell network. Standard indicators drive up to four to eight 350-ohm load cells with sensitivity down to 0.1 µV/d.
What connectivity interfaces are available for PLC automation?
Industrial indicators feature analog 4-20mA / 0-10V outputs, Modbus TCP/RTU, Ethernet/IP, Profibus, and digital I/O setpoint relays for automated batching, filling, and checkweighing operations.
What is the difference between mild steel and NEMA 4X / IP69K indicator enclosures?
Mild steel enclosures with painted finishes are intended for dry manufacturing, warehousing, and shipping areas. NEMA 4X / IP69K stainless steel enclosures feature seamless silicone gaskets and watertight cable glands engineered for high-pressure sanitizing washdowns.
Are replacement indicators plug-and-play with pre-existing platforms?
Indicators can be wired to any standard 4-wire or 6-wire strain gauge platform. Once wired to the junction box, digital span calibration is performed via front-panel keypads using known test weights.