Catalog 08-2001 without prices - nl3prc

Measuring devices for flow speed ofair, gases, the speed of wind etc.Volumetric flow anemometerGVA 0430cpl. in case, incl. RS232 interface cable and softwarelow-price meas. device forl flow ratel volumetric flowl temperatureApplication:Ventilation and air conditioning technology, metereology, watersport, air gliding etc.Specification:Meas. ranges:low rate: 0,40 m/s to 30,00 m/sTemperature: -10,0 ... +50,0°CResolution:low rate: 0,01 m/sTemperature: 0,1 °CAccuracy:low rate: ±2 % STemperature: ±0,6 °CMeas. probes:low rate: vane probe, 70mm rotor-ØTemperature: precision-NTCMeas. interval: 1 meas. / sec.Display: 2-line LCD display, 37 x 42 mmmWorking temperature: -10 to +50°CRelative humidity: 0 to +95%r.h. (non-condensing)Storage temperature: -10 to +50° CInterface: serial interface RS232Special function: averaging of 8 meas. points, averagingthroughout meas. time, volumetric flow calculation, meas. valuememory, min./max. value memoryPower supply: 9V-batteries, type IEC 622 (incl. in scope of supply),battery life with alkaline battery: approx. 100 operating hours.Low battery warning: display blinkingAutomatic-Off-function: device switches off automatically after20 minutes. Permanent mode possible.Housing dimensions: : device: 183 x 76 x 45 mm (W x H x D),probe: 155 x 75 x 42 mm (W x H x D),Weight: approx. 350g (meas. device and probe)approx. 1.05kg (cpl. in case)Thermal anemometerTA3incl. case and calibration certificateMost important features at a glance:l measures even small air flows (from 0.01 m/s)l rigid thin sond (8mm Ø) allows measurings even inhardly accessible locationsl calibration certificate within scope of supplyl large digital display shows velocity and temperaturesimultaneouslyl simple 2 keys operationl automatic temperature compensationl high precision: ±3% of measured valueGeneral:The TA3 prooves that quality does not necessarily has to be expensive.Precise measuring of the important measurands airvelocity and air temperature in ventilation and air conditioningsystems isn't a question of the prize anymore.Its prize and precision makes this instrument interesting for anymeasuring specialist.The main sensor of the TA3 is heated to a constant temperature,the ambient air flow cooles it. The cooling is a precise measure forthe air velocity.Specification:Meas. ranges:low rate: 0,00 m/s to 20,00 m/sTemperature: 0,0 ... +80,0°CResolution:low rate: 0,01 m/sTemperature: 0,1 °CAccuracy:low rate: ±3 % v. MW. ±1 digitTemperature: ±1 °C ±1 digitDisplay: 2-line LCD-DisplayPower supply: 4 pcs. 1.5V AA batteries (included),battery life with alkaline battery: approx. 15 operating hours.Low battery warning: autom. display of "LOBAT"Dimensions: device: 185 x 92 x 30 mm (W x H x D),probe: Ø8 x 175 mmcable lenght: 1mWeight: approx. 400g (device and probe)21