The precision loop calibrator CEP1000 provides significantly extended performance when compared to any competitive calibrator. With an accuracy of 0.015 % of reading, with 0.001 mA resolution, the CEP1000 has the highest accuracy in its class. Features such as a “% ERROR” function, which eliminates manual error calculation and allows the display of the actual versus ideal error at any calibration point, put the CEP1000 way beyond similar instruments. The CEP1000 loop calibrator can simulate, power, and measure two-wire transmitters. With automatic Step and Ramp functions, the CEP1000 enables remote calibration of 4 ... 20 mA devices.
A handful of clearly marked keys provide access to the full functionality of the unit. A pair of cursor keys allows rapid selection of the decade to be modified, while a large knob allows precise and rapid adjustment to any value needed. A single MODE key cycles through and selects the source, simulate, and measure modes.
The CEP1000 loop calibrator provides innovative, powerful features to make your calibration job easier. To enable remote calibration of devices and processes, the CEP1000 features automatic STEP and RAMP output modes, which automate either a discrete 4-8-12-16-20-16-12-8-4 mA stair step output, or two speeds of a linear 4-20-4 mA ramp output, respectively.
To further aid remote calibration, the CEP1000 loop calibrator features a Minimum/Maximum value recall function. Holding the “% ERROR” key while turning the large knob provides instant feedback of the difference between the ideal and actual current values. Instant verification of whether the device is within its accuracy range is provided. The “LOOP POWER“ key supports a 24 V supply power. In addition an integrated 250 Ω HART™ resistor facilitates calibration of HART™ devices.