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PIECAL 820-Elite Multifunction Diagnostic Process Calibrator
• Laboratory accuracy. General specification: ≤ ± (0.02 % of Reading + 0.01% Full Scale). Accurate to 0.006 mA, Pt 100 Ohm to 0.2°C/0.4°F, Type K to 0.3°C/0.6°F, pH to 0.003 p
•Troubleshoot loop problems Quickly diagnose ground fault and current leakage with patented loop diagnostic technology (US Patent 7,248,058)
• Simulate pH probes into transmitters & analyzers Source from 0.000 to 14.000 pH @ 25°C (77°F) corresponding to -414.12 to +414.12 mV
• Measure pressure with optional pressure modules Three modules for 30 PSI/2 bar gauge, 500 PSI/35 bar gauge and 30 PSI/2 bar absolute
•Troubleshoot loop problems - Quickly diagnose ground fault and current leakage with patented loop diagnostic technology (US Patent 7,248,058)
• Technician friendly operation 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 and -10.00 to 110.00 mV Read to 24.00 mA, ±60.00 V dc and and -10.00 to 110.00 mV Simulate 2-Wire Transmitters Power up transmitters & loops with the built-in 24 V power supply. Simplify HART hookups with built-in 250 Ohm resistor
• Calibrate directly in temperature (°C & °F)
The PIECAL 820 works with the instruments you use.
Types J, K, T, E, R, S, B, N, G, C, D, L (J DIN), U (T DIN) and P
(Platinel II)
Pt 100 Ohm (3850, 3902, 3916, 3926) & 1000 Ohm (3850)
Copper 10 & 50 Ohm, Nickel 100 and 120 Ohm
• Checkout flow and vibration systems
Source & read frequency to 2000 CPM (Counts-Per-Minute), 999.00
Hz, 9999.9 Hz, 9.9999 kHz & to 20.000 kHz.
• Troubleshoot loop & wiring problems
‘Beep’ out connections with the built-in continuity checker.
• Easy to read
Turn on the backlight & easily see the display in dark areas of the plant.
• 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 to automatically increment the output in 100%, 50%,
25% or 10% of span. Select RAMP to smoothly increase and decrease the output between Zero and Span. Set
step/ramp time to match your system from 5, 6, 7, 8, 10, 15, 20, 25, 30 and 60 seconds.
• Measure temperature sensors, frequency pickups, loop currents and voltage levels
Check the values of your process sensors. Instantly recall MAX and MIN values to see process variability.
• Evolutionary design
PIECAL Calibrators are designed and built by members of the same team that designed and built the calibrators
manufactured by Fluke* under the Altek* label. The PIECAL 820 improves upon other brands by including a rubber
boot, a backlit display with larger digits, higher accuracy and more ranges for greater flexibility.