Mechanical Pressure Switch 630

Mechanical Pressure Switch 6306 ... 5500 mbar
Differential pressure, vacuum and overpressure switches of type 630 are suitable for monitoring neutral and slightly aggressive liquids and gases. Switching element isolated from medium. Ideal for use as flow monitor in sanitary piping/ heating installations or for level monitoring in  general in process technology applications. Extremely rugged construction with high functionality due to 10/20 bar safety margin in both pressure chambres. M 630

Pressure level transmitter

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Pressure level transmitter 681

Pressure level transmitter 6810 ... 0.1 - 25 bar
The level sensing transmitter of type 681 with piezoresistive measuring elements have compensated, adjusted and amplified sensor signals which are available as standard voltage or current outputs. In the immersion-sensor version with a salt water and oil-resistant connection cable they are specially suited for level measurement, even in the presence of corrosive liquids. The cable incorporates a tube for compensation of the ambient pressure. Manufactured from stainless steel, its welded construction provides a watertight seal. P 681

Pressure level transmitter 712


Pressure level transmitter 7120 ... 0.3 - 3 bar
The level sensing pressure transmitter Type 712 is manufactured using a relative and absolute pressure measuring cell with an adjusted and amplified sensor signal and is available with various cable lengths from 2 to 30 meters. The Type 712 offers EX protection as well as versions with integrated temperature measurement.   In addition to voltage and current outputs the Type 712 is available with ratiometric outputs. P 712

Flow sensor

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Flow sensor 200

OEM Flow sensor 2000.5 ... 150 l/min
The flow sensor type 200 is based on the Karman vortex street. You can choose between various versions as integrated temperature measurement. This flow sensor without moving parts is insensitive to pollution and persuade by very few loss of pressure and a very high accuracy. F 200

Flow sensor 210

Flow sensor 2100.5 ... 150 l/min
In comparison to the OEM flow sensor (type 200) the type 210 is available with a larger variety concerning power supply and outputs. You can choose between various versions as integrated temperature measurement. This flow sensor without moving parts is  insensitive to pollution and persuade by very few loss of pressure and a very high accuracy. F 210

Flow sensor 230

Flow sensor 2301.8 ... 150 l/min
The flow sensor type 230 is based on the Kármán vortex street. You can choose between various versions as integrated temperature measurement.  The type 230 has a rugged construction of red brass. With no moving parts the flow sensor is not sensitive to debris, has marginal pressure loss and high accuracy. F 230

Flow sensor 235

OEM Flow sensor 2351.8 ... 240 l/min
The difference between flow sensor type 235 and type 200 is the version of the case. The flow sensor type 235 is based on the Kármán vortex street. You can choose between various versions as integrated temperature measurement. This flow sensor without moving parts is insensitive to pollution and persuade by very few loss of pressure and a very high accuracy. F 235

Flow sensor 236

Flow sensor 2361.8 ... 240 l/min
The difference between flow sensor type 236 and type 210 is the version of the case. The Vortex Sensor type 236 has a rugged construction of brass connection. This flow sensor is available with a larger variety concerning power supply and outputs. You can choose between various versions as integrated temperature measurement. Type 236 without moving parts is insensitive to pollution and persuades by very few loss of pressure and a very high accuracy. F 236

Pressure measuring cells

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Pressure measuring cell 509

OEM Pressure measuring cell 5090 ... 2.5 - 250 bar
Type 509 pressure measuring cells are based on ceramic technology developed by Huba Control, and used for the last 20 years in millions of  applications. Due to the robust design of the ceramic cell there are no significant changes in the sensor  characteristics when mounted by the customer. The pressure measuring cells are delivered either factory set or with TK zero point adjustment. You can choose between various versions as integrated temperature measurement. P 509