NI 9757 User Manual
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© National Instruments
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9
Temperature Measurement Range
LSU 4.2............................................. 610 to 1060 °C
LSU 4.9............................................. 533 to 1200 °C
Resistance Measurement Resolution ........ 0.5
Resistance Measurement Accuracy .......... ± 0.1 %
Temperature Control Target
LSU 4.2............................................. 750 °C
LSU 4.9............................................. 780 °C
Temperature Control Effective Heater
Voltage Range........................................... 5.0 to 13.0 V
Temperature Control PWM Frequency .... 100 Hz
Heater Fuse ............................................... Littelfuse part number 0451007.MRL
(7 A, 125 V)
EGO Sensor
Measurement Range ................................. 0.0 to 1.36 V
Measurement Resolution .......................... 1 mV
Measurement Accuracy ............................ ± 0.1 %
Input Over-Voltage Protection.................. –15 to 44 V
Safety Guidelines
Caution
Do not operate the NI 9757 n a manner not specified in these operating
instructions. Product misuse can result in a hazard. You can compromise the safety
protection built into the product if the product is damaged in any way. If the product
is damaged, return it to National Instruments for repair.
Compliance and Certifications
Safety
This product meets the requirements of the following standards of safety for electrical equipment
for measurement, control, and laboratory use:
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IEC 61010-1, EN 61010-1
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UL 61010-1, CSA 61010-1
Electromagnetic Compatibility
This product meets the requirements of the following EMC standards for electrical equipment
for measurement, control, and laboratory use:
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EN 61326-1 (IEC 61326-1): Class A emissions; Industrial immunity
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EN 55011 (CISPR 11): Group 1, Class A emissions
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AS/NZS CISPR 11: Group 1, Class A emissions
