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Measurement accuracy
(23°C ±3°C)
when 30 minutes have
elapsed after the power
was switched on
(filter On, 1 s sampling)
Reference contact
compensation accuracy
A/D converter
Temperature coefficient
Input resistance
Allowable signal source
resistance
Maximum permissible
input voltage
Withstand voltage
Insulation resistance
Common mode rejection
ratio
Noise
Filter
Thermo
Slot
couple
(factory shipment status)
Resistance
Slot 1
Temperature
Detector
Slot 2
Slot 1 is the factory shipment status.
Internal/External switching
16 bits (out of which 14 are internally acknowledged)
Gain: 0.01% of F.S./ °C
1 MΩ ±5%
Within 300 Ω
Between +/– terminals: 60 Vp-p
Between input terminals and casing: 60 Vp-p
Between input terminals and casing: 1 minute at 350 Vp-p
At least 50 MΩ (at 500 VDC)
At least 90 dB (50/60 Hz; signal source 300 Ω or less)
At least 48 dB (with +/– terminals shorted)
On, Off (software filter)
Description
Measurement Temperature
Range (
°
C)
Pt 100: –200 to 850
JPt 100: –200 to 500
Pt 100: –200 to 850
JPt 100: –200 to 500
Specifications
Measurement Accuracy
±(0.05% of F.S +0.5°C)
Pt: F.S = 1050°C
JPt: F.S = 700°C
±(0.05% of F.S +0.5°C)
Pt: F.S = 1050°C
JPt: F.S = 700°C
5-5
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