Pressure Calibrator
Specifications
67
Specifications
Pressure Measurement Range Resolution Accuracy Comment
719Pro-30G
-12 to 30 PSI/-0.8 to
2 bar
0.001 PSI
0.0001 bar
±0.025 % of full scale,
6 months
±0.035 % of full scale,
1 year
Dry air and non-corrosive
gas only
719Pro-150G
-12 to 150 PSI/-0.8 to
10 bar
0.01 PSI
0.001 bar
719Pro-300G
-12 to 300 PSI/-0.8 to
20 bar
0.01 PSI
0.001 bar
Temperature effect (all
ranges)
Add ±0.002 % of full
scale for temps outside
of 15 °C to 35 °C
No effect on accuracy on
all functions from 15 °C
to 35 °C
Function Range Resolution Accuracy (1 year) Comment
mA dc
(simultation and
measurement)
0 mA dc to 24 mA dc 0.001 mA
±0.015 % of reading ±2
counts
1000 Ω maximum load in
mA source, 26 V dc
maximum voltage in mA
simulate
Volts dc
(measurement only)
30 V dc 0.001 V
No ac voltage
measurement, do not
exceed 30 V dc
Temperature
(measurement only,
Pt100 RTD)
-50 °C to 150 °C (-58 °F
to 302 °F)
0.01 °C
0.01 °F
Temperature ±0.1 °C
(0.2 °F)
±0.25 °C (±0.45 °F)
combined uncertainty
when using 720 RTD
probe (optional
accessory)
Loop power supply 24 V dc N/A 24 mA at 24 V
Temperature Effect (all
functions)
Add ±0.002 % full
scale/°C for temperatures
outside of 15 °C to 35 °C
No effect on accuracy on
all functions from 15 °C
to 35 °C