Measurement

RUBIN cold water meters operate according to the flowrate measuring principle using a Woltmann turbine, and are designed for high-volume water measurement. The complete modular system covers a wide measuring range in all areas of water supply management. Features: High overload capacity. Symmetrical control for high accuracy in both directions

The PRTC is used to protect against the hazards due to opening of the secondary circuit on a low-voltage measuring transformer

The PAC series is a range of professional AC/DC current clamps. There are two different jaw designs available for clamping cables and small busbars. The PAC series clamps operate on the Hall effect principle, allow current measurement up to 1500 A DC and 1000 A AC. The electronics and the batteries are all located in the clamp handles. There are

Herzcules is a robust, vandal-resistant radiator thermostat that is suitable for installation on Herz valves. The mounting, dismounting and set-point control is only possible with special tools. It has a locked and concealed set point and features an automatic frost release. Herzcules serves as a sensor and control element. The change in volume of

The CA6470 is an earth and resistivity tester. Reliable and accurate, it uses conventional rod methods and provides automatic recognition of poor connections and the presence of parasitic voltage. Features: Rugged, water-tight field casing. Large back-lit LCD display. Direct access to the measurements by selector switch. Battery can be recharged

Designed for test and maintenance departments working in industrial or administrative buildings, the Qualistar+ C.A 8333 can be used to obtain a snapshot of the main features characterizing the quality of the electrical network. This analyser's functions make it the ideal instrument for preventive or corrective maintenance. It can also be used to

The D Series comprises high-performance clamp-on AC current probes for high current measurement. The range features excellent current transformation ratios and low phase shift, combined with broad frequency response makes for highly accurate current and power measurements. High-quality magnetic cores and windings give high precision current

The CA6472 earth and resistivity tester guarantees reliable, accurate and quick measurements on pylons. It is equipped with high-level, automatic calculation capabilities for the earth coupling measurement and soil resistivity measurement, calculating the r value using the Wenner or Schlumberger method. Features: Uses traditional rod methods

The Herz thermostat functions as a room temperature sensing and control unit. It is suitable for the control of radiators installed in spaces that are difficult to access. The sensor and adjustment component is mounted onto a wall at a location accessible to the air circulation. The change in the volume of liquid in the HERZ hydrosensor is

The CA6462 earth and resistivity tester provides ground, earth electrode and coupling measurement using traditional rod methods. It has a heavy-duty, leakproof case and a large backlit LCD display. It is easy to use and designed specifically for operation in the field. Wherever it is necessary to install an earth connection or characterise an

The miniature thermostat with hydrosensor (liquid filled) is suitable for installation on all Herz valves for thermostatic operation. Features include: In the 0 position the thermostatic valve is shut-off and the frost release is turned off. Set value ranges of 6-30°C or 6-28°C. Limiting and locking functions. White handwheel. Frost safety limit

FLEXKIT thermostats include FX/AT and FX/AT1 ambient thermostats, FX/ST bulb thermostats with capillary tubes, FX/TM1 electronic thermostats and FX/TM1/SONDE sensors. FX/AT1 ambient thermostats protect vessels and piping from freezing and are preset to +4°C. FT/AT ambient thermostats can be set from -5°C to +40°C to protect vessels and piping

The C-100 series of Transformer Clamps includes 13 models that are safe, easy to use and high performing. Features: 1000A measurement, high accuracy, linearity, uniformly distributed winding for minimum dephasing, oscillating magnetic element adjustment system. Clamping diameter: 52mm. Metal core models available, developed for wattmeter

The sensor of the testo 540 is adapted to the spectral sensitivity of the eye. This makes testo ideal for the measurement of light intensity. The Hold function allows an easy readout of the measurement values. Max. and min. values are displayed at the press of a button. testo 540 is very handy, small and easy to operate: hold function and

The WPH-N Woltmann Water Meter has been designed for domestic, commercial and industrial applications. These are used for high flow rates with a relative constant flow rate profile that needs to be measured. Due to the constructions and design it provides long term accuracy stability. 2? / 2½? / 3? / 4? / 5? / 6? /8? direct reading on black digit

The CA8220 is a power analyser desiged for electrotechnics and the verification of rotating machinery. It is used by testing and maintenance teams. Equipped with a segmented liquid crystal display, it is compact and shock-resistant and its ergonomic and intuitive man-machine interface makes is easy to use. The CA8220 can be used to obtain an

The Herz thermostat with standard sensor is suitable for control of radiator temperature. It functions as a probe and control element. The valve spindle is moved when the volume of the liquid filling of the hydrosensor changes. It features a comfort setting and will shut-off at the 0 position. The thermostat has automatic frost protection and

Highlights Class A in compliance with the EN 61000-4-30 standard Integrated EN 50160 reports Display Compact

The Herz radiator thermostat with hydrosensor (liquid filled) features shut-off (0) position, an adjustable frost release, and control and locking of the selected temperature range. The thermostat functions as a room temperature sensing and control unit. The change in volume of the liquid contained in the hydrosensor actuates the valve spindle. It

The C.A 6240 is a robust, leak-proof micro-ohmmeter suitable for on-site, workshop or laboratory use. Ergonomic, lightweight and compact, it has a wide, backlit LCD screen comprising two easy-to-read digital displays. The C.A 6240 includes indications that facilitate implementation and interpretation of the measurements. The automatic measurement