YOKOGAWA 767353 数字压力计 (-80~130kPa; ±(0.01% rdg +3 digits))

Pressure type: Gauge

Measurement range (with guaranteed accuracy): Positive pressure: 0 to 130 kPa; Negative pressure: -80 to 0 kPa

Readout range: Up to 156.000 kPa

Accuracy: Positive pressure: ±(0.01% of reading+3 digits) for 20 to 130 kPa/ ±5digits for 0 to 20 kPa. Negative pressure: ±(0.2% of reading; +0.1% of full scale)

Measurement accuracy: ±((0.005% of full scale)

Readout update interval: 250 ms

Response time: 2.5 s max.

Resolution: 0.001 kPa

Allowable input: 2.7 kPa abs to 500 kPa gauge

Internal volume: Approx. 10 cm3

Temperature effect: ±±0.001% of full scale/°C; Span: ±0.001% of full scale/°C

Effect of attitude: ±0.01% of full scale; Span: ±0.2% of full scale

Leak rate: 10^–5 cm3/s

Applicable fluids: Gases and liquids (non-flammable, non-explosive, non-toxic and non-corrosive fluids)

Fluid temperature: 5 to 50°C

Liquid viscosity: 5 × 10^–6 m2/s max.

Pressure sensor: Silicon resonant sensor

Display: LCD (with backlight)

Warm-up time: Approx. 5 minutes

Operating temperature/humidity ranges: 5 to 40°C/20 to 80% RH (no condensation) 

Altitude of operation: 2000 m max.

Storage temperature range: -20°C to 60°C

Power Supply: Three-way power (AC or DC supply, or optional Ni-Cd batteries)

DC power rating: 10 to 15 V DC

Insulation resistance: 20 MΩ min. at 500 V DC, between AC power supply and casing.

Withstanding voltage: 1500 V AC (50/60 Hz) for 1 minute, between AC power supply and casing.

Dimensions (Main unit): Approx. 132 mm × 213 mm × 350 mm, excluding protrusions

Weight (Main unit): Approx. 8.5 kg

Accessories: Connector for DC power supply (1), rubber pads for rear feet (2), labels for indicating measurement object, power cord (1)instruction manual (1).

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