Digital manometers in the dV2 series from KELLER have versatile configuration options, with a max/min and zero function. The integrated microcontroller makes it possible to achieve [Genauigkeit|accuracies]] of up to 0,1 %FS. Larger unit quantities can also be programmed with tailored device functions in preparation for their subsequent use. The dV2 manometers are available with a range of housing designs and process connections, and can also be obtained as an OEM module.
suitable for speed and position capturing
In the high-precision level probe of the 26X series, the temperature dependence and nonlinearity are precisely compensated for in the microcontroller by means of a mathematical model. In addition to the RS485 interface, the measurement results can also be output via the integrated D/A converter as a rangeable analog signal. Extended lightning protection is also available as an option.
The MSC500 magnetic sensor has a large, multi-color status LED that makes commissioning and function monitoring easier for users. The correct distance between the gage and the sensor can be visually monitored. With the plug connection directly on the sensor head, the MSC500 is also suitable for use in very confined spaces. As a result installation is fast and simple, which naturally means lower costs. In addition, the MSC500 sensor includes all digital square wave signals. This enables evaluation of the A/B signals, the inverted signals and the periodic index signals with the same sensor.
The Series 46 X combines the ceramic measuring cell for low pressure ranges with the μP-elec- tronics of the digital Series 30 pressure transmitters. The signal values of the pressure- and temperature sensors are determined by a polynomial compensation1). The values can be shown and stored on a PC and can be reprogrammed. A reference tube integrated in the cable connects the referential chamber of the sensor with the ambient pressure.
The turbine flowmeter model DOT consists of a helically shaped turbine rotor supported in two tungsten carbide bearings, the rotor being solid ferritic stainless steel of a grade compatible with the metered liquid, all contained within a housing of non-magnetic stainless steel. A pick off coil having a permanent magnet core is mounted in the housing adjacent to the rotor blade tips such that a magnetic circuit is set up via the rotor blades. Rotation of the rotor varies the reluctance of this magnetic circuit and the flux changes induce a small voltage in the coil, the frequency of which is directly proportional to the rotor speed and therefore proportional to the volumetric flow rate. The effects of increasing viscosity reduce the linear flow range and shifts the k-factor. Further, the effect of viscosity depends on the frequency (RPM of rotors). Therefore, smaller the meter, higher is the effect of viscosity on the linearity curve.
The SZM type glass tube level indicator is applicable for the indication of liquid level in small and middle-sized, standing or lying round containers used in food, pharmaceutical and chemical industries. The loads occurring at the installation are absorbed by the outer armature, thus the glass tube is protected against breaking. The outer armature also protects the glass tube against the mechanical impacts that may occur following the installation. It is recommended that the normal design level indicators be fitted on vessels containing pure liquids, while the indicators mounted with cleaning stubs (a bottom, or bottom-top stub) be fitted on containers filled with contaminated liquid. Installation length means the distance between the horizontal centre lines of the two fl anges, that is minimum 370 mm, and maximum 3 080 mm. The glass tubes longer than 1 500 mm are welded. The bottom, and top sealing of the glass tube is by two O-rings each, the material of which is to be chosen to be chemically compatible with the liquid measured. Standard sealing material is FPM, whereas EPDM or NBR are available on request. The level indicator may be furnished with capacitive level sensors - max. 3 pieces over 100 mm - as requested (NAMUR design), which monitor the minimum and/or maximum level or any level along the scale. Anodised aluminium rule with indication of level or volume may be mounted optionally on side of the outer armature. The scale can be engraved on the aluminium rule or the glass tube, or can be printed on a foil and to be attached to the glass tube or aluminium rule.
Thanks to special power and control electronics, absolute sensor technology and integrated position controller, the AG25 ultra-compact and powerful actuator is particularly well suited for format adjustments optimized for setup times. Due to the variety of available interface standards, quick and smooth integration into the existing controller is possible.
With a maximum nominal torque of 14 Nm, the new AG24 is a real power pack for format adjustment
The AG06 actuator is a compact and powerful actuator with high torque and is particularly suitable for automated positioning tasks. The integrated position controller with magnetic absolute sensor ensures precise positioning.
The AG05 actuator is the most compact in its class and ensures convenient handling with its integrated display and button operation. A quick and simple changeover from manual adjustment is possible via the hollow shaft.
Powerful actuator for the positioning of adjustment axes with high torque. Precise and error-free positioning is also possible in this performance class without additional external modules. The integrated hollow shaft enables simple mechanical integration into the existing machine concept
The AG02 actuator is suitable for practically all positioning tasks thanks to its high-power density and robust design. The hollow shaft enables quick and easy installation on the existing adjustment unit, and standardized interfaces ensure smooth integration into your control system.
Absolute position display with communication interface for linear or slide adjustment intuitively guides the operator to the correct machine setting when changing products or changing formats. Readability is optimized for intuitive user prompting: The backlit display clearly shows the setpoint and actual value, and the two LEDs clearly indicate the direction in which the adjustment must be mad.
The DE10P position indicator is a freely programmable and battery-powered position indicator. The DE10P position indicator provides maximum flexibility, since the always same basic device can be parameterized to the desired spindle pitch, display accuracy and reading position in an application-specific manner. The parameterization is performed directly on the device using operating keys.
The DE10 is a freely programmable and battery-powered position indicator. The position indicator DE04 provides maximum flexibility, since the always same basic device can be parameterized to the desired spindle pitch, display accuracy and reading position in an application-specific manner. Parameterization is conveniently performed via programming software via an external interface.
The DE04 is a freely programmable and battery-powered position indicator. The position indicator DE04 provides maximum flexibility, since the always same basic device can be parameterized to the desired spindle pitch, display accuracy and reading position in an application-specific manner. Parameterization is conveniently performed via programming software via an external interface.