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RTD

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Connections

Connecting 2, 3 or 4 Wire instruments or sensors

The PIECAL 211 has four standard banana jacks for 2, 3 or 4 wire instruments or sensors. All 
connections are made at the top of the calibrator where the jacks are numbered for ease of use.

SOURCE

Plug in the 2, 3 or 4 wires to match the connection on the instrument being calibrated.

READ

Plug in the 2, 3 or 4 wires from the sensor and the PIECAL 211 will automatically detect the correct 
setting for 2, 3 or 4 wire simulation using a patented circuit.

Test Equipment Depot - 800.517.8431 - 99 Washington Street Melrose, MA 02176

 TestEquipmentDepot.com 

Summary of Contents for Evolution piecal 211

Page 1: ...itch Calibrate quickly with automatic output stepping Choose between 2 3 5 11 and 21 steps to automatically increment the output in 100 50 25 10 or 5 of span Select the step time to match your system...

Page 2: ...to start the automatic stepping READ Press and hold to transfer the current temperature into the EZ Check HI LO points This clears the HI LO temperature readings which will update as the temperature...

Page 3: ...cycle through the various RTD Pt Cu Ni at different base resistances and alpha values DISPLAY OHMS If DISPLAY OHMS is ON the resistance associated with the RTD temperature will appear in small digits...

Page 4: ...d LO EZ CHECK in 25 increments 0 25 50 75 100 11 steps between the HI and LO EZ CHECK in 10 increments 0 10 20 80 90 100 21 steps between the HI and LO EZ CHECK in 5 increments 0 5 10 90 95 100 Note A...

Page 5: ...LO position and turn the e EZ Dial knob until the desired temperature is on the display Press and hold the EZ Dial knob until STORED appears to store the value Release the EZ Dial knob 3 Instantly ou...

Page 6: ...alibrator where the jacks are numbered for ease of use SOURCE Plug in the 2 3 or 4 wires to match the connection on the instrument being calibrated READ Plug in the 2 3 or 4 wires from the sensor and...

Page 7: ...the knob for faster dialing with 10 or 1 00 10 0 ohm increments The OVERLOAD indicator will light if excessive voltage or current is detected by the calibrator Calibrating RTD Instruments 3 2 2 1 THE...

Page 8: ...splay with the current temperature reading Move the EZ CHECK switch to MAX to see the highest temperature reading and to MIN to see the lowest temperature reading Press and hold the knob e to clear th...

Page 9: ...connection due to a loose connector corrosion or a broken wire Here is an example of the PIECAL 211 reading a sensor with all 4 wire connected Here is an example where connections are made to a 4 wir...

Page 10: ...460 0 to 720 0 720 0 to 850 0 0 2 0 3 0 4 0 5 328 0 to 338 0 338 0 to 860 0 866 0 to 1328 0 1328 0 to 1562 0 0 4 0 6 0 8 0 9 Pt 1000 Ohm DIN IEC JIS 1989 1 3850 0 00385 200 0 to 230 0 230 0 to 550 0 5...

Page 11: ...onds Display High contrast graphic liquid crystal display LED backlighting for use in low lit areas Read Excitation Current 0 9 mA to 401 Ohms 0 4 mA to 2010 Ohms nominal Normal Mode Rejection 50 60 H...

Page 12: ...ipment will be repaired replaced or adjusted at our option The liability of Practical Instrument Electronics PIE is restricted to that given under our warranty No responsibility is accepted for damage...

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