Model: Yokogawa CA700 Calibrator |
Pressure Measurement |
CA700-E-01 |
CA700–E–02 |
CA700–E–03 |
Pressure Type |
Gauge |
Measurement range: |
Pos. : 0 to 200 kPa
Neg. : -80 to 0 kPa |
Pos. : 0 to 1000 kPa
Neg. : -80 to 0 kPa |
Pos. : 0 to 3500 kPa
Neg. pressure: -80 to 0 kPa |
Measurement display range: |
To 240.000 kPa |
To 1200.00 kPa |
To 4200.00 kPa |
Resolution: |
0.001 kPa |
0.01 kPa |
0.01 kPa |
|
Meas. accuracy 6mo.:
Positive pressure: |
20 to 200 kPa:
±(0.01% of rdg + 0.003 kPa)
0 to 20 kPa: ±(0.005 kPa) |
(0.01% of rdg + 0.04 kPa) |
±(0.01% of rdg + 0.15 kPa) |
Meas. accuracy 6mo.:
Negative pressure: |
±(0.2% of rdg + 0.080 kPa) |
±(0.2% of rdg + 0.08 kPa) |
±(0.2% of rdg + 0.08 kPa) |
Meas. accuracy 1yr.:
Positive pressure: |
20 to 200 kPa:
±(0.01% of rdg + 0.010 kPa)
0 to 20 kPa: ±0.012 kPa |
±(0.01% of rdg + 0.08 kPa |
±(0.01% of rdg + 0.30 kPa) |
Meas. accuracy 1yr.:
Negative pressure: |
±(0.2% of rdg + 0.090 kPa) |
±(0.2% of rdg + 0.09 kPa) |
±(0.2% of rdg + 0.09 kPa) |
Response time: |
2.5 s or less |
Allowable input: |
2.7 kPa abs to 500 kPa gauge |
2.7 kPa abs to 3000 kPa gauge |
2.7 kPa abs to 4500 kPa gauge |
Internal volume: |
Approx. 6 cm3 |
Temperature coefficient: |
±(0.001% of reading + 0.001% of full scale)/°C or less |
Influence of positional setup: |
Zero-point drift ±0.3 kPa or less |
Measurement fluid: |
Gas and liquid (non-corrosive, non-flammable, non-explosive, and non-toxic fluids) |
Measurement fluid temperature: |
-10 to 50°C |
Pressure sensor: |
Silicon resonant sensor |
Pressure sensor element: |
Diaphragm |
Pressure display units: |
kPa and other units
(Pa, hPa, MPa, mbar, bar, atm, mmHg, inHg, gf/cm2, kgf/cm2, mmH2O@4°C, mmH2O@20°C, ftH2O@4°C, ftH2O@20°C, inH2O@4°C, inH2O@20°C, Torr, psi ) |
Input port: |
Rc 1/4 or 1/4 NPT female thread (selectable |
Measurement unit material: |
Diaphragm: Hastelloy C276 and input port: SUS316 |
Specifications |
Display: |
Dot matrix LCD (320×240 dots) c/w LED Backlight |
Display refresh rate; |
Approx. 300ms (3 times/sec) |
Warm-up time: |
Approx. 5 minutes |
Power Voltage: |
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 |
Protection grade: |
IP54 dustproof and waterproof structure |
Dimensions: |
Approx. 264 (W) x 188 (H) x 96 (D) mm, excluding protrusions |
Weight: |
Approx. 2kg (including batteries |
Compliance standards: |
Safety: EN61010-1, EN61010-2-030, contamination class 2
EMC: EN61326-1 Class A, EN55011 Class A Group 1 |
Operating temperature: |
-10 to 50°C and 20 to 80%RH (no condensation) |
Storage temperature: |
-20 to 60°C and 20 to 80%RH (no condensation) |
Interfaces: |
Select and switch between USB A mass-storage device, USB mini-B communication device class, and mass storage class |
External sensor: |
A dedicated external sensor can be connected via a connector. (Planned to be released in the future |
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 |