calog loop
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catalogue.qxd 03/07/2007 16:09 Page 10 Calog Calibrators Loop and process calibrator The Eurotron Calog series of process calibrator offer a new choice of hand held calibrators. This self contained instruments, rechargeable battery operated, fits confortably in a shirt pocket. These tool are ideal for test/calibration of control loop, SCADA system, valve stroking. Robust enough to withstand the rigor of most industrial Enviroments, they are powered by long life NI-HM batteries,monitored y “fuel gauges” and incorporate a clear back-lit display. Calog Loop Loop Calibrator • Measure/Source 0-24 mA • 32 VDC loop testing facility • Selecatble default range 0-20 or 4-20 mA • switch test and 24 V loop power • Simultaneously mA and % • Linear, Square function, flow function • Programmable step and Ramp • Process function, graphic display For quick source value set up, the calog uses the “key-per-digit” numeric setting features that enable user to simply scroll each digit up and down. Advanced features and technical innovations addresses more application in less time.A trend logging feature for long term loop monitoring and the 24 VDC built-in loop power supply are some of the additional benefit that the product offers. CAPABILITIES Calog Process Process Loop Calibrator • • • • • • features of the Calog , plus+ measure/source frequency to 20 Khz Source Voltage 0-12 VDC measure and source simultaneously Dual channel display Process function, graphic display Calog Loop Calog Process measure/Source mA measure/source Frequency source Voltage (0-12 VDC) measure Volatge (0-32 VDC) Dual Channel display Loop Power supply switch test Ramp/Step/process function Linear/square/flow function Graphic Display Loop Power Supply Internal 24 VDC loop power supply both in measure and source model, essential when using Calog during plant shout down Current display Simultaneous display of mA and percentage value both 0-20 or 4-20 mA range selectable. When in flow mode, Calog will convert the mA reading into % of Flow • • • • • • • • • • • • • • • • • • Features Auto-step and Ramp Calog can source mA value as Increment, stroke, ramp, step and automatic step. Step value, dwelling time and Ramp time are easy programmable by the user. This automated feature allow a single handed loop testing and valve set up. Continuity Test/switch test This give both visual and audible confirmation and can be used in switch testing operation. The feature reduce the dependence from a DMM and avoid to carry on filed two separete tester DC Voltage Measurement For loop trouble shooting and testing of voltage output instruments Calog measure up to 32 Vdc Fast Operation For quick fast set up Calog uses the Key-per-digit numeric setting that enable the user to scroll each digit up or down SPECIFICATION Model Resolution Accuracy measure/source 0-24 mA Calog process Function Parameter 1 ␮A ±0,01 % FS measure source 0-32 VDC 0-12 VDC 1 mV 1 mV 0.005% FS 0.005% FS measure Continuity, 100 ohm trigger 1 ␮V 0.1 - 1 Hz 0.005 % FS 0.001% FS measure/source -10 to 100 mV measure/source 0.5 to 20.000 Hz, auto range measure/source 0 to 24 mA Calog Loop measure 0 to 32 V measure Environmental 1 ␮A 1 mV 0.01 % FS Continuity, 100 ohm trigger 0.005 % FS Ordering Information When ordering please state the following (where applicable) Calog Loop Calibartor Calog Process Calibrator Included Accessories Calog Loop and Calog Process include, rubber sleeve, set of test leads, rechargeable battery, charger, ABS transit case ,calibration certificate and instruction manual. 10 Additional feature/benefit • Adjustable display contrast, Adjustable resolution • Selectable auto power off/on, Battery status indicator • Information menu to include s/n, software version and calibration date • mA loop error message with audible warning • mA loop ohm to high with audible warning • Over/Under range “vvvvvv” with audible alarm Operating temperature range 0 to 50°C Storage temperature -20 to 55°C Humidity 85 % non-condensing Physical 340g, 85 x 155 x 43mm Protection UL 94 V-0 Flame retardant ABS plastic with rubber sleeve Display 128mm x 64mm graphic display with back-lit LCD Power supply Ni-HM battery pack with temperature sensing Battery Life 10 Hrs with loop power on, 50 Hrs loop power disabled