Dif­fer­en­tial pres­sure trans­mit­ter – HE 5411

HE 5411 – Dif­fer­en­tial pres­sure trans­mit­ter with limit value indi­ca­tion

The HE 5411 dif­fer­en­tial pres­sure trans­ducer mea­sures the dif­fer­en­tial, pos­i­tive and neg­a­tive pres­sure between two pres­sure inputs and con­verts the mea­sured value into a lin­ear or square root out­put sig­nal of 0(4)…20 mA or 0…10 V. The 4-digit 7-seg­ment dis­play also allows neg­a­tive pres­sures to be dis­played.

• Accu­rate detec­tion of dif­fer­en­tial pres­sures for dry non-aggres­sive gases
• Can be used in dusty envi­ron­ments (ATEX approval for zone 2 and zone 22)
• Ideal for fil­ter mon­i­tor­ing in indus­trial dust col­lec­tion sys­tems
• Opti­mal adjust­ment of the mea­sur­ing range
• Adjust­ment of the zero point pos­si­ble
• Fast com­mis­sion­ing thanks to screw­less hinge tech­nol­ogy and eas­ily acces­si­ble con­nec­tion area
• Sil­i­cone-free

Appli­ca­tions

Expe­ri­ence mod­ern tech­nol­ogy with our first-class dif­fer­en­tial pres­sure trans­mit­ter, designed to help you in a wide range of appli­ca­tions:

• Inde­pen­dent fil­ter mon­i­tor­ing (police fil­ter)
• Pressure/suction con­trol (pres­sure cab­ins)
• Over­pres­sure and under­pres­sure mea­sure­ment
• Vol­ume flow mea­sure­ment / con­trol
• Level mea­sure­ment (bub­ble method)
• Fine ten­sion mea­sure­ment
• Pre­ci­sion air duct mea­sure­ments
• Clean room pres­sure equal­iza­tion
• Burner vac­uum mea­sure­ment
• Oven recir­cu­la­tion con­trol

The HE 5411 dif­fer­en­tial pres­sure trans­mit­ter can be option­ally equipped with the ►
Easy­Tool Con­trols 4.0
soft­ware and the soft­ware also offers other spe­cial fea­tures that offer con­ve­nient advan­tages com­pared to con­ven­tional prod­ucts.

Func­tions with Easy­Tool Con­trols 4.0:

• Update of the device soft­ware and dis­play of the device infor­ma­tion
  – Order num­ber
  – Device type
  – Hard­ware ver­sion
  – Soft­ware ver­sion
  – Para­me­ter ver­sion
  – Device-spe­cific data, such as mea­sur­ing ranges, sen­sor types and much more.

• Process data record­ing in CSV files and live dis­play in dia­gram win­dows
• Save device para­me­ters to PC and load from PC (e.g. as fac­tory para­me­ter set)
• Out­put device para­me­ters in PDF or print directly
• View of the front panel with process data

Depend­ing on require­ments and appli­ca­tion, the HE 5411 dif­fer­en­tial pres­sure trans­mit­ter is avail­able with or with­out a dis­play for indi­cat­ing the pres­sure.

HE 5411 Lite, Basic und Pre­mium im Ver­gle­ich
Lite	Basic	Pre­mium
0...10 V Analo­gaus­gang
Lite ✔	Basic ✔	Pre­mium ✔
0...20 mA / 4...20 mA Analo­gaus­gang umschalt­bar
Lite ✔	Basic ✔	Pre­mium ✔
Nullpunk­t­taster
Lite ✔	Basic ✔	Pre­mium ✔
Inbe­trieb­nah­me­hilfe: Test-Aus­gangssig­nal (50%)
Lite ✔	Basic ✔	Pre­mium ✔
4-stel­lige Dif­feren­z­druck-Anzeige
Lite X	Basic ✔	Pre­mium ✔
LED-Gren­zw­ert­mel­dung
Lite X	Basic X	Pre­mium ✔
Gren­zw­ertkon­takt (Abfall- und anzugsverzögert)
Lite X	Basic X	Pre­mium ✔
Tas­tenbe­di­enung
Lite X	Basic X	Pre­mium ✔
PC-Soft­ware zur Kon­fig­u­ra­tion
Lite ✔	Basic ✔	Pre­mium ✔
Mess­bere­ich-Ein­stel­lung (linear/radizierend) über Drehcodier­schal­ter
Lite ✔	Basic ✔	Pre­mium ✔
ATEX-Zulas­sung
Lite Zone 2 nur bei Geräten mit 19 … 36 VDC Zone 22 auch bei 100 … 240 V AC ausgenom­men Mess­bere­ich ± 1,25 mbar	Basic Zone 2 nur bei Geräten mit 19 … 36 VDC Zone 22 auch bei 100 … 240 V AC ausgenom­men Mess­bere­ich ± 1,25 mbar	Pre­mium Zone 22 ausgenom­men Mess­bere­ich ± 1,25 mbar