Digital panel meter JUNIOR / JUNIOR20 – Series

The Ditel Junior series are economical digital panel meters designed for straightforward display and monitoring of common industrial signals. They’re part of Ditel’s KOSMOS family and come in several variants sized typically at 48 × 24 mm (JR) or with larger digits at 48 × 48 mm (JR20), offering easy-to-read digital indications and simple setup via front-panel keys.

Key Features

• Multi-input capability: Different Junior models cater to different signal types:
  • JR-P / JR20-P: Process (±10 V, ±200 V, ±20 mA), temperature (Pt100/Pt1000, thermocouples J, K, T, N), potentiometer and resistance inputs.
  • JR-D / JR20-D: Pulse/counting/tachometer functions with counter, frequency or rate measurement from high-voltage pickups, encoders and sensors.
  • JR-C / JR20-C: Load-cell signal measurement (±300 mV, ±30 mV).
  • JR-E / JR20-E: AC/DC voltage and current monitoring over typical industrial ranges.

• User-friendly setup: Three front keys allow signal type selection, scaling into engineering units and configurable decimal point.

• Display options: 4-digit numeric displays, with standard or larger digits depending on model series.

• Universal supply: Single universal AC/DC power supply simplifies installation across different environments.

• Basic functions: Many models include memory of maximum/minimum values, automatic reset behaviour and optional setpoint status LEDs when expansion cards are fitted.

Typical Applications

Junior series meters are widely used where straightforward measurement and indication of electrical, process, sensor or pulse signals are needed without advanced control or networking — such as simple process panels, machine dashboards, test benches and sensor monitoring.