Single Function Calibrators

Additel ADT 209/210 - Series Loop calibrators

Additel 209/210 loop calibrator series combine ease of use and functionality, making them the ideal tools to troubleshoot your process loop. The ADT209 has an accuracy of 0.03% of reading whereas the ADT210 holds an accuracy of 0.01% of reading.

• Measure, source, or simulate loop current
• Measure DC volts
• Simultaneously display mA and % of span
• Accuracy 0.01% of reading
• HART 250 ohm resistor in series with 24V loop

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Additel ADT 220 - Loop Calibrator

Additel ADT 220 is a highly integrated loop calibrator featuring several patented technologies, the calibrator is an ultra-compact, rugged, and best of all, easy to use hand-held device that will source, simulate and measure loop current, mV/V, loop integrity, and also perform switch testing. Its smart phone-like menu and interface makes it simple and easy to use. The 220 is ideal for calibrating, maintaining, and troubleshooting various loop devices in the field.

• Measure and source loop current, mV and V
• Data Statistics and analysis
• Data logging
• “As Cal” on-site calibration tools
• 3 year warranty

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Fluke 705/707 and 715 - Loop Calibrators

• Simultaneous mA and %
• mA accuracy of 0.02%
• Measure, source and simulate mA
• Push button 25% steps for fast, easy linearity checks
• “Span Check” for fast confirmation of zero and span
• Selectable slow ramp, fast ramp, and step function
• 24 volt internal loop supply
• 0-20mAor4-20mA default startup modes

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Fluke 707Ex - Loop Calibrator

Fluke 707Ex Loop Calibrator is a fast, one-handed tool for mA loop checks in Ex zones, an intrinsically safe loop calibrator for use in explosion endangered areas. It combines the best features of a push-button and knob-base loop calibrator, for extremely fast and easy calibration. The large display and simple quick-click rotary button lets you make quick selections and adjustments with one hand.

• Measure, source and simulate mA
• 24 V loop supply with simultaneous current measurement
• Mains voltage input protection
• ATEX compliant

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