Despatch MIC1462 Controller Manual Bedienungsanleitung PDF herunterladen (Seite 99)

Output 3 Accuracy: mA: 0-20mA ± 0.25% of span (20mA) @ 250 ohm

(Recorder Accuracy) 4-20mA ± 0.25% of span (16mA) @ 250 ohm

V: 0-10V ± 0.25% of span (10V) @ 2K ohm

0-5V ± 0.25% of span (5V) @ 2K ohm

Operating Conditions

Ambient Operating Temperature: 0º C to 55º C

Ambient Storage Temperature: -20º C to 80º C

Relative Humidity: 20% - 95% non-condensing

Supply Voltage: 90 - 264VAC 50/60 Hz (standard)

20 - 50V AC 50/60Hz or 22-65V DC (optional)

Source Resistance: 1000 ohm maximum (thermocouple)

Lead Resistance: 50 ohm per lead maximum balanced (Pt100)

Performance Under Operating Conditions

Temperature Stability: 0.01 % of span/º C change in ambient temperature

Cold Junction Compensation: Better than ±1º C (thermocouple only)

Note: Thermocouple must not be grounded! Damage to

the cold junction in the control will result!

Supply Voltage Influence: Negligible

Relative Humidity Influence: Negligible

Sensor Resistance Influence: Thermocouple 100 ohm:< 0.1 % of span error

Thermocouple 1000 ohm:< 0.5% of span error

RTD Pt 100 50ohm/lead: < 0.5% of span error

Radiated RF Field Influence: Degradation of Output 1 accuracy to 3% at

spot frequencies in the range 80-350MHz at field strength of

10V/m.

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Despatch MIC1462 Controller Manual Bedienungsanleitung Seite 99