产品品牌：

德国halstrup walcher

产品型号：

KAL 84

类型	微差压变送器	测量范围	0-100.0 kPa（kPa）
等级	± 1.0 %

Pressure calibration device.Measuring ranges 0 - 100 Pa to 0 100 kPa.The portable, battery-controlled calibration device KAL 84 is a combination of pressure transducer and pressure gauge. It can be used for the simple checking and calibration of pressure sensors and other pressure gauges for low pressures. The device has all the necessary properties for laboratory and field applications, such as high precision and outstanding reproducibility, and it is also particularly robust.The handwheel is used to generate pressure. The pressure is available at outlet P. In the event of a larger displacement volume, a hand pump (optional) can also be connected. As it is calibrated in the mmH2O range, the device is particularly suitable for use in accordance with the Medical Devices Directive “Measurement Control” for the calibration of, e.g. hematomanometers and infusion syringes and scavenger pumps in the area of surgical or intensive care.Technical data:Measuring ranges:0-100.0 Pa to 0-100.0 kPaGood linearity: ± 1.0 %optional ± 0.5 %, ± 0.2 %Analog output: 0-1 V4-figure displayInternal air compressionBattery-operated (accumulator)Medium: air and all non-aggressive gasesFurther information available on request