Bitherma products are known for their high accuracy and quality - hygrometers

Bitherma is a company specialising in the manufacture of measuring devices and since 1985 they have been manufacturing a wide range of temperature measuring devices such as bimetallic thermometers, barometric thermometers, machine thermometers, etc. In 2001 they expanded their production range by adding hygrometers through the acquisition of Dippel & Götze. In addition, their product range includes various types of pressure gauges, including fittings and accessories, as well as welded and threaded bushings in accordance with DIN standards. Meanwhile, Bitherma's products are known for their high precision and quality. Their goal is to provide their customers with reliable solutions for a wide range of complex analytical tasks, and their products are used in a wide variety of industrial sectors, including chemistry, energy, and environmental protection.

Hygrometer
A hygrometer is a measuring instrument used to define humidity (the amount of moisture in the air). The temperature hygrometer consists of a precision hygrometer and two bimetallic measuring systems that allow direct readings of temperature, relative humidity, saturation humidity and dew point based on the curve of the intersection of the surface temperature pointer and the relative surface humidity pointer. The case back is fitted with 3 powerful bar magnets for use on steel components. The instrument has been developed for metallisation requirements and is commonly used in areas such as ship protection, dockyards, bridges, steel constructions, mining and pipework. For work in these applications, the dew point temperature of the steel beam surface can be determined directly. This measurement method must ensure that no dew point precipitation occurs. If the ambient temperature is 3°C or more above the dew point temperature, the conditions of BSS 5493* are fulfilled and the metal surface can be painted.The BITHERMA temperature and humidity meter consists of a precision hygrometer and two bimetallic thermometers. Typically they are used for the protection of ships, docks, bridges, steel structures, mining and pipework. The hygrometer for stabbing is mainly used in agriculture. It is used to define the humidity in grain.

Product characteristics
Case: 130 mm diameter AISI 304 stainless steel
Bezel: Stainless steel AISI 304
Dial: aluminium, white varnished, lettering and scale black with dew point scale
Hands: aluminium, black adjustable
Window: plastic, raised
Measuring system: 2x bimetallic thermometers, 1x relative humidity
Measuring range: Surface temperature: -10 to +40°C, relative surface humidity: 20 to 100%, saturated humidity 4 to 50 g/m3, dew point temperature: -8 to +26°C, air temperature: -10 to +40°C
Equipped with flexible measuring pots for quick measurement of values, surface temperature and surface humidity. Maximum accuracy can be achieved with these instruments.
Accuracy class: temperature ±1°C, humidity ±2.5 percent