Differential pressure transmitter TST-DD 41

Differential pressure transmitter TST-DD 41

Differential pressure transmitter TST-DD 41
Metallic measuring cell with 1.4404 stainless steel diaphragms
Differential pressure measuring (ΔP) from 0 ... +50 mbar to 0 ... +25 bar
Max. static pressure & one-sided overload resistance of +100 / +250 bar
Analog output 4 ... 20 mA, 2-wire
Total measurement error ≤ 0,2 % FS

Product description Differential pressure transmitter TST-DD 41

Type TST-DD 41 differential pressure transmitters are designed to detect differential pressure in processes with high static pressures and unidirectional overloads of +100 bar or even +250 bar. In version R, the TST-DD 41 has a one-sided overload resistance of up to +100 bar and is approved for +100 bar static pressure. In version S, the one-sided overload resistance and max. permissible static pressure increase up to +250 bar. The smallest possible differential pressure measuring ranges (ΔP) of both versions of the TST-DD 41 is already at 0 ... +50 mbar.
Fields of application for the TST-DD 41 are plant construction and automation technology or hydraulics and pneumatics. Due to the metallic measuring cell with 1.4404 stainless steel diaphragms, the TST-DD 41 can also be used in chemical applications.

The precise measurement of the differential pressure is achieved by the use of an internal transmission medium. To avoid a position-dependent zero offset, the installation position of the TST-DD 40 (horizontal or vertical) must be specified when ordering. The standard differential pressure measuring ranges (ΔP) start at 0 ... +50 mbar and reach up to 0 ... +25 bar. The measured value is output as analog signal with 4 ... 20 mA, 2-wire. The permissible media temperature is in the range of -25 ... +120 °C, the total measurement error at room temperature is ≤ 0.2 % FS.

There are two types of process connection available. A G 1/2 "male thread made of 1.4404 stainless steel (316L) or a G 1/4" female thread made of the same material is available as a process connection for both pressure sides. The electrical connection can be selected from a variety of common connector variants, such as M12x1 or MVS/A.

 

Standard differential pressure measuring ranges TST-DD 41

  -25 ... 0 ... 25 mbar    
0 … 50 mbar -50 ... 0 ... 50 mbar 0 … 1,0 bar -1,0 ... 0 ... 1,0 bar
0 … 60 mbar -60 ... 0 ... 60 mbar 0 … 1,6 bar -1,6 ... 0 ... 1,6 bar
0 … 70 mbar -75 ... 0 ... 75 mbar 0 … 2,0 bar -2,0 ... 0 ... 2,0 bar
0 … 100 mbar -100 ... 0 ... 100 mbar 0 … 2,5 bar -2,5 ... 0 ... 2,5 bar
0 … 160 mbar -160 ... 0 ... 160 mbar 0 … 3,0 bar -3,0 ... 0 ... 3,0 bar
0 … 200 mbar -200 ... 0 ... 200 mbar 0 … 4,0 bar -4,0 ... 0 ... 4,0 bar
0 … 250 mbar -250 ... 0 ... 250 mbar 0 … 5,0 bar -5,0 ... 0 ... 5,0 bar
0 … 300 mbar -300 ... 0 ... 300 mbar 0 … 6,0 bar -6,0 ... 0 ... 6,0 bar
0 … 370 mbar -370 ... 0 ... 370 mbar 0 … 10 bar -10 ... 0 ... 10 bar
0 … 400 mbar -400 ... 0 ... 400 mbar 0 … 16 bar -16 ... 0 ... 16 bar
0 … 500 mbar -500 ... 0 ... 500 mbar 0 … 20 bar -20 ... 0 ... 20 bar
0 … 600 mbar -600 ... 0 ... 600 mbar 0 … 25 bar -25 ... 0 ... 25 bar

 

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