Loop Power Supply; Pressure Measurement (725 And 726); Pulse Read And Pulse Source (726); Pressure Units Availability (725) - Fluke 724 Calibration Manual

Loop Power Supply

Voltage: 24 V
Maximum current: 22 mA
Short circuit protected

Pressure Measurement (725 and 726)

Range Resolution
Determined by
4 digits
pressure module

Pulse Read and Pulse Source (726)

Pulse
Source 1
Read

Pressure Units Availability (725)

Unit
psi
inH O
2
cmH O
2
bar
mbar
kPa
inHg
mmHg
2
kg/cm
Accuracy
Determined by
pressure module
Min Max
10,000
100,000
Available on all pressure ranges
All ranges through 3000 psi
All ranges through 1000 psi
15 psi and above
All ranges through 1000 psi
Available on all pressure ranges
Available on all pressure ranges
All ranges through 1000 psi
15 psi and above
Units
Pushing  for 3
psi, inH O@4 °C,
2
inH O@20 °C, kPa, seconds stores
2
cmH O@4 °C, present pressure
2
cmH O@20 °C, bar, value as an offset and
2
mbar, kg/cm 2, subtracts it from the
mmHg, inHg displayed value.
Accuracy
1 Count
Availability
Calibrators
Specifications
Mode (726 Only)
Frequency
2 CPM to 10 kHz
11