HART Mode Digital Loop Process Calibrator similar to FLUKE 707 - YH7007

Digital Loop Process Calibrator Similar to FLUKE 707:

• The fas one-handed tool for current loop calibration, repair, maintenance
• This feature-rich solution combines the best features push-button and knob-base loop calibrator
• Max display: 19999

• Simultaneous mA and % readout for quick,

• mA accuracy of 0.025%
• 1µA resolution for mA Source,Simulate and Measure
• Push button 25% steps

• 0-100% “span check” for fast confirmation of zero and span.
• Selectable slow,fast ramp, and step ramp to provide smooth outputs for valve slewing and loop tests
• 24 volt internal loop supply, so you can power and read a transmitter at the same time without carrying a DMM
• Measures V DC to 28 V
• 0 ~20 mA or 4 ~ 20 mA default start up modes
• Innovative output adjustment dial
• HART ™ mode connects 250 Ω resistor with 24 V loop for compatibility with HART communicators
• Operating Temperature -10ºC ~ 55ºC
• Storage Temperature -30ºC ~ 60ºC
• Humidity : 0 ~ 90% (0ºC ~ 35ºC); 0 ~ 70% (35ºC ~ 55ºC)
• Temperature Coefficient : -10ºC ~ 18ºC, 28ºC ~ 55ºC, ±.005% of range per ºC

• Power: 9V battery

• Dimension: 195 * 92 * 55 mm

• Weight: 400g

Technical Specification:

1. Measurement Specification:

DCV Measuring:

Range: 0 ~28V

Resolution: 1mV (mV)

Accuracy: ± (0.02% +4 counts)

Input impedance: 1MΩ

DCA Measuring:

Range: 0~24mA (24mA in maximum)

Resolution: 1uA

Accuracy: ± (0.02% +4 counts)

2. Sources / Simulate mA /DC:

Range: 0~24mA

Resolution: 1uA

Accuracy: ± (0.02% +4 counts)

3. Loop Power: 24V

OR

Factory tour:

Accessories:

Test leads wire, 9V battery, operational manual.

Warranty: one year