Sensor control - Import export

Measurement and control In this sector, MPT represents the interests and products of WALCHEM Corporation in Holliston, Massachusetts (USA). WALCHEM is a leading manufacturer of sensor technology and controllers for the surface technology and for the water treatment technology, including pH-, redox and conductivity controllers as well as special controllers for the cooling-water and boiler water conditioning. Besides the measuring transducer, these controllers include also a control program, adapted to the respective application. Monitoring, alarming – control and telecontrol systems By default, WALCHEM’s WebMaster has available sensors and data amplifiers for various physical parameters. Using the integrated program the parameters can be linked to each other and to control parameters. Via telephone modem and Ethernet board the user is provided with information such as alarm messages and off-limit conditions worldwide.  Measuring and control technology for dosing liquid media in

Initiator cables, also referred to as sensor/actuator cables, connect control units and different sensors, or, in the case of reversal of the measurement principle, actuators. Frequently used abbreviations include ini or ini cable (plural: inis). Sensor or measurement transducers transform physical quantities such as rotation, speed, distance or length into analogue electric impulses. In the case of an actuator, the measured electric current (symbol: I, unit: ampere; A) or voltage (symbol: U, unit: volt; V) is transformed into temperature, pressure or torque. The connection cable consists of at least three cores with a small cross-section of between 0.14mm² and 0.34mm². In the simplest case, two cores are required for supplying the voltage, while the last core transmits an I/O signal. For sensitive applications, there are shielded versions in addition to the traditional ini cables to avoid EMC disruptions (electromagnetic compatibility).

Pneumatic cylinders according to the norm, standard or special design, completely configured ready for installation and pre-assembled with add-on parts, bearing elements, compressed air connections, position sensors or control valves according to customer specifications.

RM2M offers a range of level sensors for liquids and solids. Rotary level sensors for solids: For high temperature, food processing, corrosive, or ATEX environments. Capacitive level sensors for solids: With power supply of 115-230VAC, 24-48VAC, or 24VDC. Membrane level sensors for solids: Operate with the pressure of the material on the membrane. Doesn't require a power supply. Pendular level sensors for solids: Simple and reliable sensor for powders forming a cone in the silo. Does not require a power supply. Conductive level sensors for liquids: Level sensor capable of controlling up to two levels. Available with the following power supplies: 115-230VAC, 24-48VAC, 24VDC. Floating level sensors for liquids: These models do not require an electrical power supply. Versions for agressive environments and food processing.

Controller for electroless nickel baths / Controller for electroless copper baths Controller for electroless nickel baths Nickel controller with flow-through sensor Walchem's WNI Nickel Controllers are optoelectronic on-line analyzers that measure the actual concentration of nickel in solution.  The WNI410 is available as nickel-only, or with a pH control option which may be added in the field. Two separate pump outputs for nickel and reducer and another for pH are used, each of which is capable of totalizing either pump on-time, volume pumped, or metal turnovers. Integrated data logging is available to validate system performance. With a USB memory stick data and event logs that include nickel measurements, and relay status can be extracted. Download logs from the USB stick to a PC. Product features: Concentration Read in Units Selectable between grams per liter (g/L) or ounces per gallon (oz/gal). Backlit digital display also acts as a bar graph for a continuous "visual summar

Moisture meter Name: MTX wood moisture transmitter Material: Wood, hygroscopic materials Mc: 6%-60% on wood Calibrations: Wood species Overview The standard MTX provides a current (MTX-C) or voltage (MTX-V) output via 4-wire transmission. Your PC or data logger provides the display and processor. Connect with any standard or special application Delmhorst electrodes. The transmitters are ideally suited for applications requiring continuous monitoring of moisture in wood or other hygroscopic materials and interfacing the sensor to a data logger. The transmitters are housed in an ABS wall-mounted case for easy mounting near the sensor or in a control room. SPECIFICATIONS: MTX-C Moisture range : 6% - 60% Wood (Douglas Fir @ 21ºC / 70ºF) Specific calibrations : upon request Operating temp. range : 0º-70ºC (32º-158ºF) (nominal) No. of outputs : One Outputs : D.C. Current 4 to 20 mA (Non-linear, inversely proportional) or, Voltage 1-5 VDC, or 0-2 VDC Power requirement : D.C. Voltag

The pallet decoration for Milka with its flashing slogan and the plush Santa generates a great deal of attention in retail. A thin and flexible multi-layer film conveys the advertising message. A motion sensor controls the animated slogan. This generates that extra bit of attention and extends battery life.

3200 HFD 2000 (only delivered completely mounted and installed) – Semi automatic lockstitch curtain hook attaching machine with fully automatic curtain hook feeding device. • Versatile Global semi automatic high speed curtain hook attaching machine, for hook-sizes of 55 mm, 75 mm, 95 mm. • Quick load hook container, stores up to 100 hooks. • Fully automatic curtain hook feeding device with automatic adjustment of the hook-height between 5 and 50 mm in steps of 5 mm. • Sensor controlled positioning of the hook exactly under the needle. • Special tack program for fixation of the pleats ( separate operation). • Capacity up to 1500 hooks a day. 3200 HFD 2000 (only delivered completely mounted and installed) – Semi automatic lockstitch curtain hook attaching machine with fully automatic curtain hook feeding device. • Versatile Global semi automatic high speed curtain hook attaching machine, for hook-sizes of 55 mm, 75 mm, 95 mm. • Quick load hook container, stores up to 100 hooks. •...

The AD8223ARMZ-R7 Instrumentation Amplifier is a highly reliable, single-channel amplifier, designed to provide high-sensitivity signal conditioning, while maintaining low power requirements. It features a maximum supply voltage of 24 V, a maximum input resistance of 2 GOhms, a 25 nA input bias current, and a 0.5 mA operating supply current. The amplifier has a Common Mode Rejection Ratio (CMRR) of 90 dB for excellent noise immunity, as well as a Unit-Weight of 0.004938 oz. This low-power amplifier is perfect for a wide range of applications, such as charge measurement, bio-sensing, optical strain measurement, bridge-sensor amplification, and motion control current sensors. Its user-selectable gain and bandwidth can further tailor device performance for a variety of low-noise applications. In addition, the AD8223ARMZ-R7 is RoHS-compliant and is supplied in a Reel package.