Practical Instrument Electronics 820 - Manual (Page 3)

Page 1
General Information
Technician friendly operation
The unique and intuitive EZ-DIAL Double Click Menu makes it
easier to setup than other multifunction calibrators. Uses the same
menus as the single function PIECAL Evolution Calibrators.
Use it as a milliamp and voltage calibrator
Source 0 to 24.00 mA, 0 to 10.25 V dc & -10.00 to 80.00 mV
Read to 24.00 mA, 60.0 V dc and and -10.00 to 80.00 mV
Simulate 2-Wire Transmitters & Power up transmitters & loops
Calibrate in temperature with 0.1°C/°F resolution
Types J, K, T, E, R, S, B, N, G, C, D, L (J DIN), U (T DIN) & P II
Pt 100 Ohm (3850, 3902, 3916, 3926) & 1000 Ohm (3850) RTD
Copper 10 & 50 Ohm, Nickel 100 and 120 Ohm RTD
Checkout flow and vibration systems
Source & read frequency from 0 to 2000 CPM (Counts-Per-
Minute), 0.00 to 999.99 Hz, 0.0 to 9999.9 Hz and 0.000 to 20.000 kHz.
Checkout resistance instruments, loop & wiring problems
Source and read resistance from 0.0 to 410.0 and 0 to 4001
ohms. ‘Beep’ out connections with the built-in continuity checker.
Guaranteed compatible with all instrumentation
Works with Rosemount & Honeywell Smart Transmitters, PLCs,
DCSs, Multi-Channel Recorders and other pulsed excitation devices.
Easy to read
Turn on the backlight & easily see the display in dark areas.
Quickly set any three outputs plus automatic stepping & ramping
Easily set any value quickly with the adjustable “DIAL” plus
store any three output settings for instant recall with the
EZ-CHECK™ switch. Choose between 2, 3, 5 & 11 steps or
RAMP to increase and decrease the output between Zero and
Span from 5, 6, 7, 8, 9, 10, 15, 20, 25, 30 and 60 seconds.
Measure temperature sensors, frequency pickups, mA & V
Check the values of your process sensors. Instantly recall
MAX and MIN values to see process variability.