Products » 580 Series

Large digit process displays 580-series

...universal input, 5-digit with 2.3" and 4" high digits

A series of high visibility large digit process displays with universal inputs and digit heights of 2.3" (58mm) or 4" (102mm). The sensor input, transducer supplies, optional alarm relays, optional analogue output and display configuration are handled by a remotely mounted measurement module. Connections to the display require only a power supply and a two-wire communication cable connection.

Remote measurement module with alarm relay expansion

Remote measurement module
The remote measurement module allows mounting local to the point of measurement and up to 1.2km from the display. This provides easier installation, configuration and shorter sensor cable lengths. The measurement module is easily configured, using a PC and USB connection.

Inputs
Linearised thermocouple/RTD measurement inputs
Thermocouple ranges: Type J, K, T, N, B, S, R, E, U, L, M(Ni/NiMo), G(W), D(W3) & C(W5). Thermocouple ageing feature and open circuit alarms (see optional outputs)
3-Wire RTD Ranges: Pt100 (a=385), Pt100 (a=392), Pt130 & Ni100 Engineering units: °C, °F or Kelvin RTD Excitation

DC Voltage, Current Ranges (Impedance): ±100mV(1000M), ±10VDC(1M) and ±20mA (<5) user scaling to any engineering units. 18 Point user linearisation, square root, S.G. correction.

Sensor excitation supply 24VDC (nom) two wire transmitter supply (35mA). 10VDC regulated bridge supply (35mA).

Optional outputs
Isolated analogue output: 0–20, 4–20mA or 0–10V, (scalable including 20-4mA)
Alarm relay outputs: 4× volt-free change over contacts. (TTL options) Rating: 1A @ 250VAC, 5A @ 30VDC. Alarm functions: high, low, deviation (band), on delay time, off delay time, hysteresis, output selection (one alarm can switch more than one output). Outputs energised or de-energised in the alarm state.

Display module
Indoor versions (IP54) are available in tilt bracket or panel mounting types. The panel mounting version is ideal for incorporating into large control room cubicles. Stainless steel displays, splash resistant for sheltered outdoor use (up to IP65), are available in a tilt bracket mounting version. The stainless steel enclosure is also suitable for indoor use and is popular with food industries.

Legends
Suitable for depicting measured value symbols, catered for with a wider case, are available at no extra cost.

• 2.3" (58mm) or 4" (101mm) high digits
• Universal input - mA, voltage, millivolt, thermocouple, PRT
• Maths functions: User linearisation, Max / Min (Peak / Valley) memory, Square root, S.G. correction, Zero, Tare
• Two-wire transmitter / strain gauge transducer power supplies
• Scaling to engineering units ^oC, ^oF or Kelvin for temperature sensors
• USB powered configuration at the remote measurement module
• Wall, ceiling, base mounting on tilt brackets or flush panel mounting
• Legends e.g. ^oC, m³, kg, etc. at no extra cost
• Stainless steel versions available
• Optional extras include: isolated analogue re-transmission output option and alarm relays

Download technical data:

 Large digit display data sheet

 Large digit display user guide