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

Calibrators
Specifications
11
Loop Power Supply
Voltage: 24 V
Maximum current: 22 mA
Short circuit protected
Pressure Measurement (725 and 726)
Range Resolution Accuracy Units Mode (726 Only)
Determined by
pressure module
5 digits
Determined by
pressure module
psi, inH
2
O@4 °C,
inH
2
O@20 °C, kPa,
cmH
2
O@4 °C,
cmH
2
O@20 °C, bar,
mbar, kg/cm
2
, mmHg,
inHg
Pushing A for 3
seconds stores
present pressure
value as an offset and
subtracts it from the
displayed value.
Pulse Read and Pulse Source (726)
Pulse Min Max Accuracy Frequency
Source 10,000
Read
1
100,000
1 Count 2 CPM to 10 kHz
Pressure Units Availability (725)
Unit Availability
psi Available on all pressure ranges
inH
2
O All ranges through 3000 psi
cmH
2
O All ranges through 1000 psi
bar 15 psi and above
mbar All ranges through 1000 psi
kPa Available on all pressure ranges
inHg Available on all pressure ranges
mmHg All ranges through 1000 psi
kg/cm
2
15 psi and above