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Fluke 787 ProcessMeter™
Specifications

Specifications - Pricing

For temperature range of 18° C to 28° C, relative humidity less than 90%, for one year after calibration 

Function Range Performance Notes
DC Current Output
(internal battery operation)
4.0 to 20.0 mA
(0-20 mA selectable by power up function)Over range to 24 mA
25% Step: 4.0 mA
(5 mA in 0-20 mode)Coarse adjust: 0.1 mA Fine adjust: 0.001 mA
Slow ramp, Fast ramp and auto step resolution: 0.001 mA
Accuracy: 0.05% of span
Compliance voltage: 12 volts
Loop voltage input: 15 to 30 volts; 24 volts nominal
Compliance voltage: 15 to so volts; 21 volts for 24 volt supply
Burden voltage <3 volts
Current drive: 1K res. to 20 mA for 24 volt loop supply
DC Current Simulator Mode
(24 volt loop supply)
Diode test:
(show voltage drop)
2.4V full scale:
0.22mA nominal test current
Accuracy: ± 2% +1 N/A
Continuity
(audible tone)
for test resistance below 100 ohms N/A Open circuit voltage: <3.9 Volts
Short circuit current: 0.22mA typical
Overload protection: 1000V rms
Function Range Resolution Accuracy
(± % of reading + LSD)
DC Voltage 4.000 VDC
40.00 VDC
400.0 VDC
1000 VDC
0.001 V
0.01 V
0.1 V
1 V
0.1% +1
0.1% +1
0.1% +1
0.1% +1
DC MilliVolts 400.0 mV DC 0.1 mV 0.1% +1
AC Voltage
(true rms responding specified from 5% to 100% of range
400 mV
4.000 V
40.00 V
400.0 V
1000 V
.01 mV
0.001 V
0.01 V
.1 V
1 V
SEE TABLE BELOW
AC Current
(45 Hz to 2 kHz
0.440 A 0.001 A ± (1% + 2)
DC Current 30.000 mA
0.440 A
0.001 mA
0.001 A
± (0.05% + 2)
± (0.2% + 2)
Ohms 400.0 Ohms
4.000 K Ohms
40.00 K Ohms
400.0 K Ohms
4.0 M Ohms
40 M Ohms
0.1 Ohms
0.001 K Ohms
0.01 K Ohms
0.1 K Ohms
0.001 M Ohms
0.01 M Ohms
0.2% + 2
0.2% + 1
0.2% + 1
0.2% + 1
0.2% + 3
0.2% + 3
Frequency
(.05 Hz to 20 kHz)
199.99 Hz
1999.9 Hz
19.999 kHz
0.01 Hz
0.1 Hz
0.001kHz
(0.005% + 1)
(0.005% + 1)
(0.005% + 1)

True rms AC Voltage Accuracy

AC Voltage Range 50hZ - 60 hZ 45hZ - 500 hZ 500hZ - 1 kHz
400 mV ± (0.7% +4) ± (1.2% +4) ± (5.0% +4)
4.000 V ± (0.7% +2) ± (1.2% +4) ± (5.0% +4)
40.00 V ± (0.7% +2) ± (1.2% +4) ± (5.0% +4)
400.0 V ± (0.7% +2) ± (1.2% +4) ± (5.0% +4)
1000 V ± (0.7% +2) ± (1.2% +4) ± (5.0% +4)

General Specifications:

  • Maximum voltage applied between any jack and Earth Ground: 1000 V rms
  • Storage Temperature: -40° C to 60° C
  • Operating Temperature: -20° C to 55° C
  • Temperature Coefficient: 0.05 x (specified accuracy) per oC (for temperatures < 18° C or > 28° C)
  • Relative Humidity: 95% up to 30° C; 75% up to 40° C; 45% up to 50 °C; 35% up to 55° C
  • Vibration: Random, 2g, 5-500 Hz.
  • Shock: 1 meter drop test
  • Safety: Designed in accordance with IEC 1010-1, ANSI/ISA S82.01-1994 and CAN/CSA C22.2 No. 1010..1-92 Overvoltage Category III
  • Size: 32 mm H x 87 mm W x 187 mm L (1.25 in H x 3.41 in W x 7.35 in L) Size, with holster and Flex-Stand: 52 mm H x 98 mm W x 201 mm L (2.06 in H x 3.86 in W x 7.93 in L).
  • Weight: 369 g (13 oz); with holster and Flex-Stand 638 g (22.5 oz)
  • Battery: Single 9V Alkaline battery (ANSI/NEDA 1604A or IEC 6LR61)
  • Battery Life: 50 hours typical (measurement), 12 hours typical (sourcing 12 mA)
  • Warranty: 3 years
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