A-E

A precision portable DC current source suitable for calibration and test applications from micro-amp levels up to 100mA. The 1021 is used to calibrate current sensitive transducers and their associated indicating and recording instruments.

Download Data Sheet | Manual Learn More

A portable multifunction calibrator with voltage, current, and resistance ranges. The 1017 is suitable for calibrating a wide range of instruments including thermocouples, transducers, transmitters, and platinum resistance thermometers.

Download Data Sheet | Manual Learn More

A highly stable and accurate mains/battery powered calibrator for applications requiring a precision voltage source of low internal resistance. It has five ranges up to 10V with a resolution up to 0.01μV.

Download Data Sheet | Manual Learn More

The 1007 is a handheld calibrator that can be used for potentiometric voltage measurement in addition to its operation as a millivolt source, with 3 ranges from 1µV to 1V and 0.02% accuracy.

Download Data Sheet | Manual Learn More

A high accuracy handheld millivolt source primarily used for voltage injection, with 3 from 1µV to 1V and 0.02% accuracy. Applications include thermocouple simulation and calibration of A/D converters and chart recorders.

Download Data Sheet | Manual Learn More

Fully pneumatic, the Condec Source 3000 pressure source offers a clean and dry pressure up to 3000 psi. A quick, accurate, and portable pressure source, the new Condec Source 3000 pressure source is designed for extended use wherever your job takes you.

Download Data Sheet Learn More

A popular wide range decade box covering 0 to 100MΩ in 1Ω steps, with 0.1% beat accuracy. The 1040 is used in both industry and education, providing precision and reliability.

Download Data Sheet | Manual Learn More

The Loopy 5000 provides field technicians with a portable, economic, and durable 24VDC power source for powering field transmitters. This is especially useful during plant startup, shutdown, and overhaul, when the loops are not usually energized, but field instruments must still be installed, tested, and calibrated.

Download Data Sheet Learn More

The Practical Instruments Electronics (PIE) PIECAL 820 process calibrator packs the power of six single function calibrators into one surprisingly small package. The perfect complement to any technician's toolbox, the PIECAL 820 combines advanced features, ease of use, accuracy, signal compatibility and compact size to make it the best value multifunction calibrator on the market today.

Download Data Sheet Learn More

Have you ever replaced a "faulty" transmitter only to find the problem was somewhere else in the loop? And did you end up throwing the transmitter away after you fixed the other problem "just in case" the transmitter was faulty? If you find a loop where the transmitter is calibrated correctly but all the readings elsewhere in the loop have a fixed offset, this is due to Zero Shift. This zero shift is typically caused by some current in the loop bypassing the transmitter. This might be caused by ground faults, moisture or corrosion. If you have some loops that are erratic after it rains, there may be moisture present in a junction box where insulation has broken down. Turn on Ground Leak Detection and use the PIECAL 334Plus to power up the loop. Any current that isn't controlled by the transmitter or other current control element will be indicated as leakage on the PIECAL 334Plus display. The PIECAL 334Plus powers up the 2-Wire transmitter or loop and indicates the total current and the uncontrolled current. This provides information useful in troubleshooting loop errors.

Download Data Sheet Learn More