Yokogawa CA700–E–03 圧力校正器（-80〜3500kPa）

Pressure Measurement: 

+ Measurement range: Positive pressure: 0 to 3500 kPa Negative pressure: -80 to 0 kPa

+ Measurement accuracy(6 months after calibration): Positive pressure: ±(0.01% of reading + 0.15 kPa), Negative pressure: ±(0.2% of reading + 0.08 kPa)

+ Measurement accuracy (1 year after calibration): Positive pressure: ±(0.01% of reading + 0.30 kPa), Negative pressure: ±(0.2% of reading + 0.09 kPa)

DC Current Measurement: 20 mA, 100 mA; 0.015% of reading + 3 µA at 20 mA

DC Voltage Measurement: 5 V, 50 V; 0.015% of reading + 0.5 mV at 5V

DC Current Source: 20 mA, 20 mA SIMULATE; 0.015% of setting + 3 µA

DC Voltage Source: 5V; 0.015% of setting + 0.5 mV

Display: Dot matrix LCD (320x240 dots)

Backlight: LED

Display refresh rate: Approx. 300ms (3 times/sec)

Warm-up time: Approx. 5 minutes

Power supply: Six alkaline AA batteries

Battery life: Approx. 35 hours when measuring current with the 24 V loop power supply OFF and approx 10 hours with the 24 V loop power supply ON

Auto power-off: Approx. 60 minutes (the function can be disabled)

Insulation resistance: 100 MΩ or more (500 VDC) between the input terminal and case and between the input port and case

Withstand voltage: 500 VAC for 1 minute between the input terminal and case and between the input port and case

Dimensions: Approx. 264 (W) x 188 (H) x 96 (D) mm, excluding protrusions

Weight: Approx. 2kg (including batteries)

Operating temperature / humidity ranges: -10 to 50°C and 20 to 80%RH (no condensation)

Storage temperature / humidity ranges: -20 to 60°C and 20 to 80%RH (no condensation)

Accessories: A set of 1.7m long black and red lead wires with alligator clips for generation and measurement, six alkaline AA batteries, R1 1/4” – 1/8” NPT female thread x 1, ferrite core x 2, R 1/4” – 1/4” NPT female thread x 1, accessory case, instruction manual (CD), startup guide, shoulder strap