mA Loop Diagnostic Calibrator – PIE 434 型錄

Calibrate Milliamp Instruments

• Source 0.000 to 24.000 mA & -25.00 to 125.00% of 4-20 mA
• Read 0.000 to 24.000 mA & -25.00 to 125.00% of 4-20 mA
• Read -60.00 to +60.00 VDC
• Simulate 2-Wire Transmitter, Power & Read Transmitters
• Menu Selectable 250 Ohm resistor for HART compatibility

Calibrate with Lab Accuracy

• Accurate to ±(0.01% of Reading + 0.002 mA)
• PIE 434 is more accurate than similar calibrators – within ±0.004 mA at 20 mA output

Easy-to-Read Backlit Display

Locate Loop Current Leakages

• Automatic indication of Loop Current and Leakage Current. Measure ground current leakage from faulty wiring, flooded conduit and corrosion bridges. Leakage typically appears as a Zero Shift and helps you decide if the transmitter needs calibration or if there is a problem in the loop wiring.

Faster Calibrations

• Three output EZ-CHECK switch
• 2 speed EZ-DIAL
• Stepping & Ramping

Includes Rubber Boot, Deluxe Hands Free Carrying Case & Test Leads

Optional Accessories

• AC Adaptor 120 V (020-0101); 240 V (020-0100)
• NiMh Batteries & Charger 120 VAC/12V DC (020-0103)
• Magnetic hanging strap(020-0236)

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If other specifications are required, please contact us to discuss details.