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Features
- Linearized output
- Field - rangeable :
- Switchable input & output ranges
- Changeable input T/C module J K E T S R B N types
- Outstanding CJC traceability < 0.5¢XC < 10 minutes warm up
- Accuracy 0.1%
- Input / output isolation 1.6KVdc
- Available standard calibration or custom calibration
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Model & Ordering
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Specification
- Accuracy ( 23 + 3 oC ) :
- 0.2% of effective range + 0.5oC..... J-K-E-T-N
- 0.25% of effective range + 1.0oC ..... R-S-B
- Linearty & repeatability :
- 0.12% typical
- Linearized output vs input temperature
- Temperature stability < 0.015% ro per degree C
- Configuration :
- Field rangeability
- Changeable thermocouple input module
- Selectable output mode.....voltage or current
- Switchable input ranges/switchable output ranges
- Switchable AC power 120V or 240V
- Selectable oC / oF calibration
- CJC stability < 0.03oC per oC....10~40oC
- CJC traceability : Warm up condition.....typically
- Input resistance > 20M
- Effect of wire resistance < 4uV per 100
- Input break detection :
- selectable Hi-set or Lo-set
- Hi - set >110% of rated output, Lo-set<0.5% of rated output
- Maximum input over <250 Vrms 30 sec.
- Power effect < 0.003% for per volt change
- Response time & ripple : 250ms typically , ripple < 0.1% rms of span
- Output drive capability <10mA for voltage mode, <10 V for current mode
- Common mode rejection > 100db 50 / 60 Hz
- Dielectric strength :
- 1500Vac ..... power / input & output terminals
- 1600Vdc ..... input / output terminals
- Storage condition : Temperature range -10 ~ 70oC, humidity 20~95% RH non - condensed
- Operating condition : Temperature range -5 ~ 55oC, humidity 20~95% RH non - condensed
- Power supply :
- + 20% of rated , less 3.5 VA for AC input
- + 20% of rated , less 3.5 watt for DC input
- Construction : Socket plug - in type with barrier terminals
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