Kirchner & Tochter

The Kirchner Bypass Flow Meters DST for water, aggressive media, air and gas are used for large flow rates. Easy installation of the orifice plate in any position, the scale is specific to the liquid, wide choice of materials, no el. power required. download pdf datasheet

The KFS spring loaded measuring device operates largely independent of viscosity and is suitable for indicating the flow rate of water, acids, alkaline solutions and gases. Every device is calibrated to customer requirement and fitted with a product-specific scale. The 50 mm thick ring features a half-round plate that is fastened to a rotating spring-loaded spindle. The angle between flap and ring changes according to the rate of flow, and a breakaway-proof magnetic coupling transfers the movement to an external pointer. download pdf datasheet

The KLA Flowmeter uses a flap which is deflected by the flow of the medium. The deflection angle is a direct indication of the flow through the pipe. The flap is gravity-loaded, thus the device can be used for the flow directions left to right, right to left and bottom to top. In the variant KLA-GS the medium be measured is directly visible through a glass in the flow indication unit. download pdf datasheet

The Kirchner tank level indicators NA and NA-V4A are suitable water, oil, alkalis or acids in aggressive environments. Each device contains a measuring tube made of borosilicate glass, stainless steel connection tube and a media specific float. download pdf datasheet

The DDM orifice is designed to measure and control the flow of liquids and gases.The differential pressure at the orifice is proportional to the square of the volume rate of flow through the pipeline. The DDM-DN orifice is fitted between flanges in the pipeline. The DDM-Rp/Gi/Ga orifice is installed in the pipeline using pipe unions or with either internal or external thread. download pdf datasheet

The DDM-EM metering orifice measures and monitors the flow rate of liquids. The device works according to the principle of differential pressure. A tough and insensitive sensing diaphragm is embedded in the EM-transmitter housing. download pdf datasheet

The DDW-DS31 flow monitor is used for monitoring the flow of water, oils, and neutral liquids. The DS31 flow monitor contains a rugged and uncomplicated diaphragm system. The differential pressure generates a unilateral force at the membrane which moves the diaphragm system against the measuring range springs. The resulting displacement activates a micro switch. The user sets the switch locally by a hand wheel in the range of 30 – 100% of the flow span. download pdf datasheet

The SGK 1 - 3 flow meters are based on the variable area float principle. They consist of a combination of borosilicate glass measuring cone and float, with a flow scale specific to the process fluid and calibrated to customer requirements. download pdf datasheet

The sprinkler measuring orifice SMB is used for flow measurement in stationary sprinkler systems. The device works according to the principle of differential pressure download pdf datasheet

VA Flow Meter with protective steel tube and borosilicate measuring cone The measuring units RA 60 and FA 60 are based on the variable area float principle. In pipelines the RA 60 is installed by means of pipe unions and the FA 60 is mounted between flanges. The borosilicate glass measuring cone is located inside a protective steel tube with an inspection window. VA flow meters RA 60 and FA 60 are most suitable for the flow measurement of transparent fluids and gases. Each unit is customized with a scale specific for the medium to be measured. RA 60 and FA 60 are used e.g. in plant and process engineering. By installation of electrical limit value switches, which are adjustable throughout the entire measuring range, this devices can be used as detectors. download pdf datasheet

VA Flowmeter with plastic armature and borosilicate glass measuring cone Measuring units RA 77 and FA 77 are based on the variable area float principle. The flow meter consist of a PVC armature with a measuring cone made of borosilicate glass. With these design features the RA 77 / FA 77 devices combine the advantages of the classical VA flow meters with those of pure plastic measuring devices: Cost-effective, resistant against almost all aggressive media, as well as a high accuracy of the measuring glass, which can be calibrated to suit any requirement. Especially with water and aggressive media this design has proven itself. Therefore the RA 77 / FA 77 are frequently used in the chemical industry and in water treatment plants. By installation of electrical limit value switches, which are adjustable throughout the entire measuring range, this devices can be used as detectors. download pdf datasheet

VA Flowmeter with armature completely made of stainless steel Measuring units RA 87 and FA 87 are based on the variable area float principle. In pipelines the RA 87 is installed by means of pipe unions and the FA 87 is mounted between flanges. The borosilicate glass measuring cone is located inside a protective stainless steel tube with an inspection window. All parts in contact with the measured medium are made of stainless steel 1.4571. VA flow meters RA 87 and FA 87 are most suitable for the flow measurement of transparent liquids and gases. Each unit is customized with a scale specific for the medium to be measured. RA 87 and FA 87 are mainly used in the chemical industry, in water treatment plants, in the food industry, and in other plant engineering applications. By installation of electrical limit value switches, which are adjustable throughout the entire measuring range, this devices can be used as detectors. By installing an linear displacement sensor an output signal can be generated which is proportional to the height setting of the flow meter. download pdf datasheet

VA Flow Meter with NBR-lining for acids, alkaline solutions and aggressive gases The measuring unit SGA is based on the variable area float principle. Wherever a robust and reliable device for the indication of momentary values and the monitoring of flows in pipelines is required in plant engineering, the SGA is the right choice as a reliable unit for the measurement of liquids and gases. This flow meter is available in a variety of cast iron versions for the application with various media and pressures. The measuring range for H2O is 0.012 - 0.12 m3/h to 12 - 120 m3/h, the measuring range for gas is 0.15 - 1.5 to 100 - 1000 m3/h air at STP. Each unit is calibrated to meet the requirements of the respective customer and is fitted with a scale specific for the media to be measured. download pdf datasheet

VA Flow Meter for high temperature & pressure, chemical applications In all cases where a dependable device is required for indicating instantaneous values and monitoring the flow in pipelines, the SGM is the obvious choice as a reliable device for measuring the flow of liquids and gases. Since the vertical position of the float is transmitted magnetically to a dial gauge, the SGM, as opposed to standard type variable area flow meters with a glass tube, is also suitable for measuring the flow of opaque media. Each device is individually calibrated to meet customer specifics and fitted with a medium specific scale. download pdf datasheet

The SGM PP/PVC VA Flow meter is a cost effective fully plastic Version - for chemical applications with highly acidic media, e.g. hydrochloric acid. Since the vertical position of the float is transmitted magnetically to a dial gauge, the SGM, as opposed to standard type variable area flow meters with a glass tube, is also suitable for measuring the flow of opaque media. Each device is individually calibrated to meet customer specifics and fitted with a medium specific scale. download pdf datasheet