Greenlee IPM-300 Manual De Instrucciones página 35

Specifications (cont'd)
Thermocouples - Source and Read
Ranges:
Type J: -100 to 1200 °C (-148 to 2192 °F)
Type K: -100 to 1371 °C (-148 to 2500 °F)
Type T: -100 to 400 °C (-148 to 752 °F)
Type E: -100 to 1000 °C (-148 to 1832 °F)
Accuracy: 1 °C for temperatures above 0 °C
2 °C for temperatures below 0 °C
Cold Junction Accuracy: ±1 °C
Cold Junction Effect: within 0.05 °C per °C change
Overload Protection: Fused (Source mode)
Output Impedance: <0.3 ohms (Source mode)
Source Current: >5 mA
Input Impedance: >1 Meg ohm (Read mode)
Open Thermocouple Detection: 450 millisecond pulse. Normal threshold, 10 K ohms
(Read mode)
RTD & Ohms - Source
Range Ohms: 0.0 ohm to 400.0 ohms
Accuracy: ±(0.05% of full scale + 0.075 mV/mA excitation current)
Accuracy Ohms: ±0.3 ohms
RTD Type: Pt 100 ohm DIN/IEC 751, Alpha = 1.3850 (0.00385)
Range RTD: -100 °C to 850 °C (-148 °F to 1562 °F)
Accuracy RTD: ±1 °C
Temperature Effect: ±((0.035 mV/ °C)*(1/mA excitation current))
Allowable Excitation Current: 0.125 to 2.0 mA continuous DC
RTD & Ohms - Read
Range Ohms: 0.0 ohm to 1000 ohms
Accuracy: ±0.6 ohms
Range RTD: -100 °C to 850 °C (-148 °F to 1562 °F)
Accuracy RTD: ±1 °C
Excitation Current Supplied: 1 mA, nominal
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IPM-300
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