PIECAL Loop Calibrator with Loop Diagnostics

Brings all the features you would expect from a loop calibrator plus troubleshooting tools! Make adjustments with the EZ-Dial™ knob or test limits with the Dual Action EZ-Check™ switch. In Loop Diagnostic Mode, the loop current, voltage, impedance, AC voltage, and mode of operation are all displayed simultaneously eliminating the need of a DMM connection. Loop diagnostics is available in every mode of operation and truly is a diagnostic monitor, as parameters are continuously updated in real time. The smart diagnostic tool even indicates the most likely cause of loop failure! Loop Diagnostic features the ability to measure ground fault error caused by faulty wiring, flooded conduit and corrosion bridges.

Features

• True ±0.012% of reading accuracy
• Source and Read 0.000-24.000 mA
• Simulate 2-Wire Transmitters
• Power 2-Wire Transmitters and Read 0.000-24.000mA
• Display current in mA or -25.00-125.00 % of 4-20 mA
• Read 0.00 to ± 30.00 VDC with 4X over range ability
• Source 0.000 to 24.000 VDC with up to 20mA output
• Direct Calibration 1.000V to 5.000V
• Auto Step or Ramp
• Selectable step sizes, time in-between steps & soak time
• Stop watch like EZ-Check™ switch
• Full 5 Digit Display
• Uses 1 - 9Volt alkaline battery
• Superior battery life of 40 hours under typical continuous usage
• Easy access to battery compartment
• 240 VAC Tolerant
• HART® protocol compatibility mode
• Power on selectable 250Ω resistor in series with the output for compatibility with HART® protocol enabled devices.

Specifications

• Ranges: 0.000 to 24.000 mA, -25.00 to 125.00% of 4-20 mA
• Accuracy: ≤ ± (0.012 % of reading + 0.002 mA)
• Temperature Effect: ≤ ± 50 ppm/°C of range
• Resolution(s): 0.001 mA and 0.01 %
• Operating Temperature Range: -20 to 60°C (-5 to 140°F)
• Storage Temperature Range: -30 to 60°C (-22 to 140°F)
• Relative Humidity Range: 10 % ≤RH ≤90 % (0 to 35°C), Non-condensing; 10 % ≤RH≤ 70 % (35 to 60°C), Non-condensing
• Size: 7.00 X 3.30 X 2.21" (177.8 x 83.8 x 56.1mm)
• Weight: 12.0oz (340g)
• Battery: 9V Alkaline
• Low Battery: Indication with nominal 1 hour of operation left
• Over-Voltage Protection: Up to 120 Vrms (rated for 30 seconds) or 240 Vrms (rated for 15 seconds)
• Display: High contrast graphic LCD with 0.45" (11.4 mm) high digits
• Bar Graph Display: 1% resolution of 4-20 mA signal scale