The PMA Digital 280-1 indicator ensures a fast reaction time with a scan rate of 100ms cycle time. The instrument offers customer-specific linearization for all sensors (16 segments). The maximum and minimum values are always stored and may be displayed on the front for quick reference. In addition to an indicator the Digital 280-1 can also be used as a signaller, on\/off controller, two-point controller or a continuous controller. The Digital 280-1 indicator is suitable for use in the following applications: Furnaces and ovens, Burners and boilers, Weighing and batching, Process control & Plastics processing.• Horizontal form factor. 48mm high x 96mm wide. • BluePort® Front interface and BlueControl® Software. • Maintenance manager and error list. • 5-digit, 20mm big display. • Limit signalling functions with hysteresis, discriminator time and rate of change monitor. • ON\/OFF-, 2-point- and continuous controller. • Oxygen measurement with high-impedance inputInput Type = B Type Thermocouple, C Type Thermocouple, Current, D Type Thermocouple, E Type Thermocouple, J Type Thermocouple, K Type Thermocouple, L Type Thermocouple, N Type Thermocouple, PT1000 Type Resistance Transducer, R Type Thermocouple, S Type Thermocouple, T Type Thermocouple, VoltageSupply Voltage = 18 - 30 V dc, 24 V acRange = 0 - +1760 (R Type Thermocouple) °C, 0 - +1760 (S Type Thermocouple) °C, 0 - +1820 (B Type Thermocouple) °C, 0 - +2315 (C Type Thermocouple) °C, 0 - +2315 (D Type Thermocouple) °C, 0 - 10 V, 0 - 20 mA, -100 - +1000 (E Type Thermocouple) °C, -100 - +1200 (J Type Thermocouple) °C, -100 - +1300 (N Type Thermocouple) °C, -100 - +1350 (K Type Thermocouple) °C, -100 - +900 (L Type Thermocouple) °C, -2.5 - 115 mV, -200 - +200 (Pt1000 Type Resistance Transducer) °C, -200 - +400 (T Type Thermocouple) °C, -200 - +850 (Pt100 Type Resistance Transducer) °C, -25 - 1150 mV, -25 - 90 mV, -5 - 5 V, -500 - 500 mVSize = 48 x 96mmMinimum Operating Temperature = 0°CMaximum Operating Temperature = +60°CPanel Depth = 118mmSeries = D280-1

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