The Fluke 705 Loop Calibrator is a cost-effective, integrated solution for calibration, repair and maintenance of current loops. It features : mA sourcing, simulation and measurement, 0.02% accuracy and 0.001 mA resolution, Simultaneous mA and % of span display, Selectable step or ramp outputs, 24 V Loop supply with mA measure, 0-28 VDC measurement to check Loop Voltage, Easy battery exchange without opening the case & Compact case with separate protective holster.
Current Measurement : Range : 0 to 24 mA Resolution : 0.001 mA Accuracy : 0.02% Rdg + 2 LSD Current Sourcing : Range : 0 to 20 mA or 4 to 20 mA Accuracy : 0.025% Rdg + 2 LSD Drive Capability : 1000 Ω @ 24 mA Loop Power : While measuring mA, 24 V Voltage measurement : Range : 0 to 28 V DC Resolution : 1 mV Accuracy : 0.025% Rdg + 2 LSD Operating Temperature : -10 ºC to 55 ºC Storage Temperature : -40 ºC to 60 ºC Humidity (Without Condensation) : 0 to 90% (0 ºC to 35 ºC); 0 to 70% (35 ºC to 55 ºC) Temperature Coefficient : -10 ºC to 18 ºC, 28 ºC to 55 ºC, ±.005% of range per ºC Safety : CSA C22.2 No. 1010.1:1992 EMC : EN50082-1:1992 and EN55022:1994 Class B Maximum voltage : 30 V
The CMC 356 is the universal solution for testing all generations and types of protection relays. Its powerful six current sources (three-phase mode: up to 64 A / 860 VA per channel) with a great dynamic range, make the unit capable of testing even high-burden electromechanical relays with very high power demands. The CMC 356 is the first choice for applications requiring the highest versatility, amplitude and power. Commissioning engineers will particularly appreciate its ability to perform wiring and plausibility checks of current transformers, by using primary injection of high currents from the test set.
The CMC 356 is the universal solution for testing all generations and types of protection relays. Its powerful six current sources (three-phase mode: up to 64 A / 860 VA per channel) with a great dynamic range, make the unit capable of testing even high-burden electromechanical relays with very high power demands. The CMC 356 is the first choice for applications requiring the highest versatility, amplitude and power. Commissioning engineers will particularly appreciate its ability to perform wiring and plausibility checks of current transformers, by using primary injection of high currents from the test set.
The CMC 356 is the universal solution for testing all generations and types of protection relays. Its powerful six current sources (three-phase mode: up to 64 A / 860 VA per channel) with a great dynamic range, make the unit capable of testing even high-burden electromechanical relays with very high power demands. The CMC 356 is the first choice for applications requiring the highest versatility, amplitude and power. Commissioning engineers will particularly appreciate its ability to perform wiring and plausibility checks of current transformers, by using primary injection of high currents from the test set.