The DCX-38 VG is an autonomous instrument for recording water level with a high resolution and full scale ranges as low as 0,5 mWC / 50 mbar. It features a rugged, gold-plated ceramic diaphragm for outstanding long-term stability and stainless steel housing with user serviceable battery for long service life. Configuration / Data Retrieval: For data readout, the serial interface is accessed via the data port located on one end of the cable, enabling on site data retrieval. Using either the K-104A or K-103A converter cable, the DCX-38 VG connects easily to a laptop or PC via USB or serial port. Used in conjunction with Logger 4.X software, the DCX-38 VG is configured and data retrieved either in the lab or the field
LEO 2 is a compact, micro-processor (µP) controlled, highly accurate and versatile pressure measuring instrument with digital indication. The piezoresistive pressure transducer as the heart of the instrument has gone through extensive pressure- and temperature tests. Its characteristics are stored in the instruments internal EEPROM. The µP of the LEO 2 reads the characteristic values and calculates therefrom the pressure to an accuracy of < 0,1 %FS at room temperature. The pressure is measured twice per second and displayed. The top display indicates the actual pressure, the bottom display shows the Max.- or Min.- pressure since the last RESET. Also available as intrinsically safe version (LEO 2 Ei).
The LEO 5 combines the notable features of Keller’s successful LEO-Record and LEX 1 digital pressure gauges, featuring an IP66-rated stainless steel enclosure. This robust housing combines contemporary microcontroller-based electronics and capacitive-touch controls, operated through the environmentally-sealed safety glass front panel. The large backlit LCD display ensures readability in any lighting conditions. Two selectable measurement modes, standard and peak, are included to ensure maximum versatility. In standard mode, high-resolution pressure measurements are taken twice per second. When operating in peak mode, sampling frequency increases to 5 kHz with 16 bit resolution. The LEO 5 interfaces with a PC via USB connectivity, allowing access to active measurements and recorded data including pressure, peak pressure, temperature, and measurement interval. PC connection also allows device configuration, firmware updates, and recharging of the integral accumulator power supply. The unique modular design of the LEO 5 makes possible adaptation to customer-specific measuring requirements.
LEO 5 CA offers a user-friendly way to represent the pressure measurement at the bottom of a tank as the quantity of remaining liquid. At the push of a button, the microcontroller performs the calculations using the information of the tank shape and dimensions and displays the remaining tank content quantity on the clearly legible 5-digit LED display in the desired unit (litres, gallons etc.). The unit is configured using a PC and the easy-to-use software so that the filling level, which determines the pressure, can be converted into an appropriate filling quantity. First the tank shape is selected, then the tank dimensions and the specific gravity of the liquid are entered. It contains the most current tank shapes. The program covers the most common tank shapes, but also enables any shape by entering the parameters into a specified table. The exclusive use of absolute pressure sensors in the LEO 5 CA system eliminates the use of capillary vented cables with all the problems associated with a gauge pressure measurement. The LEO 5 CA housing integrates an air pressure sensor, ranged between 0,8 bar and 1,2 bar absolute. The sensors to measure the hydrostatic pressure at the bottom of the tank are calibrated from 0,8 to 1,8 bar abs for tanks up to 5 m in height, and 0,8 to 2,3 bar abs for tanks up to 10 m in height. The pressure difference, calculated by the micro-controller, is the relative hydrostatic pressure. The content of a pressurised tank is determined using the difference between the measurements from two absolute pressure sensors located at the top and bottom of the tank An accuracy of the system of up to 2 mbar (corresponding to a 2 cm water column) is achieved using a computerised calibration and compensation procedure for the pressure sensors. LEO 5 CA makes it possible to connect various pressure probe transmitter versions (with thread, front-flush with flange, or submersible sensors). The power supply to the system (8 to 28 V) can be provided externally or internally from an accumulator or a battery. The display is obtained by pressing the button on the front, and the value appears for a configurable duration. The LEO 5 CA has two switch outputs with configurable functionality and threshold values. The device must be supplied externally if the switch outputs are used.
The RLC is a low profile, high performance stainless steel ring torsion type load cell. The fully welded constuction and glass-to-metal cableentry ensure that this product can be used successfully in harsh environments found in the food, chemical and allied process industries. This product is suitable for small and medium platform scales, hoppers and process weighing. This product meets the stringent Weights and Measures requirements throughout Europe and USA
The Model 363 is a multi-purpose nickel-plated S-Type load cell that can be used in tension or compression.
This product is suitable for a wide range of hybrid scales, overhead track scales, belt scales, and process weighing applications.
Reliable sealing is ensured by the proprietary TRANSEAL potting compound and additional mechanical protection of the strain gage area.
The SHB is a fully weld-sealed stainless steel bending beam type load cell. This product is suitable for low capacity platform scales,packaging machines, hybrid scales and process weighing. Fully welded construction and water block cable-entry ensure that this product can be used successfully in harsh environments found in the food, chemical and allied industries. This product meets the stringent Weights and Measures requirements throughout Europe.
The Model SSB is a stainless steel single-ended shear beam type load cell.
This robust product is suitable for a wide range of platform scales, pallet scales, overhead track scales, and process weighing applications.
The fully welded construction and water block cable entry ensure that this product can be used successfully in demanding environments found in the food, chemical, and allied process industries.
This product meets the stringent Weights and Measures requirements throughout Europe and the USA.
The Model 178 extensometer is a load sensor designed for force measurement on any load-bearing structure. This extensometer provides the total solution for weighing, level control, stress and fatigue monitoring. The design also allows multiple sensors to be permanently mounted for more complex stress profiling and analysis.
The Model 178 extensometer provides an ideal solution for non-intrusive level measurements for materials that are subject to uneven buildup, bridging, or sidewall collection. Also, liquids or wetted materials that are not suited for direct contact level measurement are an ideal application for the Model 178 extensometer.
The design of the Model 178 makes it an excellent solution for retrofitting existing structures without compromise of the integrity of the vessel or structure.
The KOBOLD URK model flowmeter/monitor works on the basis of the suspended float principle. It is sued for measuring the flow rate in closed line systems. The medium fl;ows from below throigh a glass measuring cone that gets wider on top. Thhus, the float is raised and indicates the respectie flow rate on the scale provided on the measuring cone.
The Kobold flowmeter model UTS works on the basis of the suspended float principle. It comes with a M 18 x 1.5 connection. The inflow of the medium is via 4 mm hole within this connection, whereas the outflow happens via six holes which are concentrically positioned around the inlet hole. This special connection is specifically made for UTS and provided with a special seal. This flowmeter can be optionally supplied with a special adapter G ¼ or ¼" NPT for horizontal installation. The use of this adapter is always recommended because of its special design. Especially in tight places, where conventional devices do not fit best because of their size, the UTS is an automatic choice. The device is suitable for monitoring gas burners (e. g. oxygen, hydrogen, methane, inert gases e.g. MIG welding) due to its low price and possibility of an easy measuring tube exchange. The armature is made of nickel plated brass or stainless steel with impact resistant polystyrene protection bulb.
The KOBOLD flow meter models DPL are used to measure and monitor liquids. It's compact design allows it to be used in equipment where space is at a premium. The large number of pulse evaluation options offered means that the system is suited for a wide range of applications.
KOBOLD rotating vane flow meters series DRG are used for measuring and monitoring low viscous liquid. Series DRG flow meters are working according to the well-known rotating vane principle. A magnet fitted in the can and hermetically sealed from the medium transfers the non-contacting rotary motion to a Hall-effect sensor mounted in the housing. The sensor converts the rotary motion proportional to the flow to a frequency signal. A series connected electronics unit converts the signal to an analogue output, limit contacts or display.
The KOBOLD flow meter model DRB is used for measuring and monitoring liquids. The device works according the well-known b lade wheel principle. The blade wheel is set in motion by the following medium.
An electrically conductive medium induces a voltage while flowing through an arranged magnetic field in accordance to the Faraday's induction law. The electrode currency is proportional to the flow velocity and therewith to the volume flow. The PIT-Sensor is available with integral or remote mount transmitter. A retracting device for mounting and dismounting under process conditions is available. The magnetic-inductive PIT flow velocity sensor is used to measure or monitor the volume flow of liquids, slurries, pastes and other electrically conductive media while minimizing pressure drop. Pressure, temperature, density and viscosity do not affect the volume measurements. Portions of solid particles and small gas pockets should be avoided.
The KOBOLD Gear Wheel Flowmeter series DZR have been designed for a flow measurement for viscous liquids. The measuring unit consists of a pair of gear wheels which is moved by the flow according to the principle of gear wheel motor. The bearings are – according to the material combination – either ball bearings or gliding bearings. The movement of the gears is sampled without contact by means of two sensors located in the cover. Between sensor compartment and measuring chamber is located a pressure-resistant, non-magnetic separator plate. The different versions vary through housing materials, bearing assembly, through the medium being used and the accuracy. The mounting position and flow direction is arbitrary.
The Kobold gear wheel flow meter model KZA for viscous liquids is a low-cost flow meter. The movement system consists of a gear set propelled by the flow. The instrument movement bearing is designed for the types KZA-1810 and KZA-1865 as radial and axial gliding bearings. The type KZA-1816 has a ball bearing.
The pick-up is separated from the measuring chamber and registrates the gear resolution contactlessly through the housing wall.
Easy maintenance, slight pressure loss, small weight and low noise level are the outstanding features of this flow meter.
Applications
KOBOLD pressure sensors series PDD are cost effective electronic pressure switches with digital indication of actual pressure. Two switch points, on/off-switch delay and hysteris are within the measuring range programmable.
KOBOLD pressure transmitter series PDA are cost effective electronic presure transmitters with digital indication of actual pressure. An analogue output(0)4-20 mA is available for remote transmission of the measured value. The device is also available with a switch output as well
NGM uses TDR (Time Domain Reflectometry) technology, which is also known as Guide Microwave or Guided Wave Radar. This means that low-energy and high-frequency electromagnetic impulses, generated by the sensor’s circuitry, are propagated along the probe which is immersed in the liquid or solid to be measured. When these impulses hit the surface of the media, part of the impulse energy is reflected back up the probe to the circuitry which then calculates the level from the time difference between the impulses sent and the impulses reflected. The sensor can output the analysed level as 4 ... 20 mA analogue output, or it can convert the values into freely programmable switching output signal.
nduction flow meters of the FLONET FH10XX.1 type series are intended for professional application and measurement of flow rates of electrically-conductive liquids in water and heat-supply systems, food-processing and chemical industries. They meet the most demanding requirements on high measurement accuracy, long-term stability and hygienic standard. The converter provides for sensor energizing and processing of the sensor signals, and also offers functions of liquid batching control, detection of empty piping, internal meter status diagnostics, automatic counter cleaning and selection of flow units in data visualization. The flow meters have frequency, pulse and current outputs, as well as interfaces to the HART communication protocol.
Induction flow meters of the type series FLONET FS10XX are intended for professional flow-rate measurements of electrically conductive fluids including abrasive particles. The meters meet most demanding requirements regarding measurement accuracy and long-term parameter stability. Flow-rate measurements in both directions are possible. The flow sensors have excellent wear resistance and its effect on the fluid flow characteristic or pressure in the connecting piping is negligible. The associated electronic unit supplies power to the sensors unit and processes the flow-rate signals. The meters have current and frequency outputs. Communication with external devices is via the Hart communication protocol. The meter display information is in English