RS PRO RS 135 Multi-Function Calibrator, 24 mA, 24V 214 mm 98.7 mm 56 mm

For all current loop repair, calibration and maintenance needs RS PRO presents an easy to use solution. This loop calibrator offers grade precision for temperature measurement and calibration accuracy with a wide measurement range. Source and measure current loops simultaneously. Featuring a clear and easy to read LCD screen, this product is also user friendly and ergonomic with soft touch buttons, built in stand and easy to use settings.

• Source 4∼20 mA, 0∼24 mA with 1 μA resolution (1 KΩ load, 24 V loop supply), basic accuracy 0.025%

Current loop calibrators are versatile devices used to simulate the operation of loop powered transmitters, source current to unpowered devices in a loop and measure current. With features such as microprocessor based electronics and digital interfaces, they make excellent troubleshooting tools for circuits. Current loop calibrators are commonly used in areas such as:

This current loop calibrator with temperature measurement can work with 11 types of thermocouples including K, J, E, T, R, S, N, L, U, B and C.

Determined by Ohm's law, which states that the current between 2 points through a conductor is directly proportionate to the voltage across those 2 points, divided by the resistance of the conductor. I = V/R. This is also the case for series and parallel circuits, however in parallel circuits the total current can be affected by the way the resistors have been connected, as well as their ohmic value. Current does divide up and there can be more current in one area over another nonetheless when all areas are added up the total amount is the same.

• User manual