70
IM 767361-01E
Specifications
Pressure Measurement Section (767370/767371)
Model Code
767370
767371
Pressure Type
Differential pressure (H input ≥ L input)
Differential pressure (H input ≥ L input)
Measuring Range
0 to 1 kPa
0 to 10 kPa
(Accuracy guaranteed)
Maximum Display
–1.20000 to 1.20000 kPa
–12.0000 to 12.0000 kPa
Accuracy
*1
±(0.015% of rdg +0.03% of FS)
±(0.01% of rdg +0.025% of FS)
(Zero CAL)
6 months after calibration
One year after calibration ±0.01% of FS
±0.01% of FS
(Represented by adding
the value shown right to
the accuracy percentages
given for six months after
calibration.)
Display update interval
250 ms
250 ms
Response time
5 s or less
2.5 s or less
Resolution
0.00001 kPa
0.0001 kPa
Input Tolerance
1 Pa abs to 50 kPa gauge
*2
2.7 kPa abs to 500 kPa gauge
Internal Capacity
L and H, approx. 10cm
3
L and H, approx. 10cm
3
Temperature Coefficient
Zero drift ±0.005% of FS/°C
Zero drift ±0.0015% of FS/°C
Sensitivity ±0.001% of FS/°C
Sensitivity ±0.001% of FS/°C
Effect of Inclination
at 90° inclined forward or backward
at 90° inclined forward or backward
Zero point ±0.5% of FS
Zero point ±0.1% of FS
5° inclined right or left
30° inclined right or left
Zero point ±3% of FS
Zero point ±2.5% of FS
Weight (Main unit)
Approx. 8.2 kg. Approx. 289 oz.
Approx. 8.2 kg. Approx. 289 oz.
*1 Operating conditions: Temperature 23 ± 3°C, humidity 20 to 80% RH, power voltage rating ±5%, positioned horizontally.
Averaging is OFF for the 767370 and ON for the 767371.
Refer to Yokogawa’s pressure standard.
*2 The difference between L and H is less than 50 kPa
Pressure Measurement Section (767372/767373)
Model Code
767372
767373
Pressure Type
Differential pressure (H input ≥ L input)
Differential pressure (H input ≥ L input)
Measuring Range
0 to 130 kPa
0 to 700 kPa
(Accuracy guaranteed)
Maximum Display
–156.000 to 156.000 kPa
–156.00 to 840.00 kPa
Accuracy
*1
20 to 130 kPa: ±(0.01% of rdg
±(0.01% of rdg +0.015% of FS)
(Zero CAL)
+(0.01% of FS + 3 digits)
6 months after calibration
(Averaging ON)
0 to 20 kPa:
±(0.01% of FS + 5 digits)
One year after calibration ±0.005% of FS
±0.005% of FS
(Represented by adding
the value shown right to
the accuracy percentages
given for six months after
calibration.)
Display update interval
250 ms
250 ms
Response time
2.5 s or less
2.5 s or less
Resolution
0.001 kPa
0.01 kPa
Input Tolerance
2.7 kPa abs to 500 kPa gauge
2.7 kPa abs to 1000 kPa gauge
Internal Capacity
L and H, approx. 10cm
3
L and H, approx. 10cm
3
Temperature Coefficient
Zero drift ±0.001% of FS/°C
Zero drift ±0.001% of FS/°C
Sensitivity ±0.001% of FS/°C
Sensitivity ±0.001% of FS/°C
Effect of Inclination
*1
at 90° inclined forward or backward
at 90° inclined forward or backward
Zero point ±0.01% of FS
Zero point ±0.01% of FS
30° inclined right or left
30° inclined right or left
Zero point ±0.2% of FS
Zero point ±0.05% of FS
Weight (Main unit)
Approx. 8.2 kg. Approx. 289 oz.
Approx. 8.2 kg. Approx. 289 oz.
*1 Operating conditions: Temperature 23 ± 3°C, humidity 20 to 80% RH, power voltage rating ±5%, positioned horizontally.
Refer to Yokogawa’s pressure standard.
