Cảm biến đo lực Lorenz Messtechnik GmbH K-25

Zug - und Druckkraftsensor  
Tension and Compression Force Sensor
 
-  Messbereich 0,02 ... 50 kN 

-  Measuring range 0.02 ... 50 kN

-  Für Zug- und Druckkraft 

-  For tension force and compression force

-  Hohe Genauigkeit 

-  High accuracy

-  Preisgünstige Ausführung 

-  Low cost type

-  Schutzart IP67 (IP60) 

-  Level of protection IP67 (IP60)
 

Anschlussbelegung - Connection

Grün - Green                       Versorgung (-) - Supply (-)

Braun - Brown                     Versorgung (+) - Supply (+)

Gelb - Yellow                       Signal (+) - Signal (+)

Weiß - White                       Signal (-) - Signal (-)

Grau - Grey                          Kontrolle (Option) - Calibration control (option)

Schirm - Shield                      Schirm - Shield

TECHNISCHE DATEN - SPECIFICATIONS

Typ – Type                                                       K-25

Messbereich - Measuring range

kN                                                       0,02                0,05 … 1                  2 … 50

kg                                                        2                    5 … 100                   200 ... 5000

Nennkennwert (S) - Sensitivity (S) mV/V     1,00                                  2,00

Genauigkeitsklasse Druckkraft oder Zugkraft -         S%                          0,1              Accuracy class compression force or tension force

Genauigkeitsklasse Druckkraft und Zugkraft -          S%                          0,2              Accuracy class compression force and tension force

Gebrauchslast - Service load                               S%                                      130

Grenzlast - Limit load                                         S%                                      150

Bruchlast - Ultimate load                                    S%                                       >300     

Max. dynam. Belastung - Max. dynamic  load (DIN 50 100)            S%                  70

Unempfindlichkeit gegen Seitenkräfte - Lateral force resistance      S%                  50

Nennmessweg - Position feedback                        mm                                      <0,25

Brückenwiderstand - Bridge resistance                   Ω                                        350

Isolationswiderstand - Insulation resistance            Ω                                    >2*10^9

 Speisespannung - Supply voltage                         V                                    2 ... 12

Max. Speisespannung - Max. supply voltage            V                                    15

Nennkennwert (S) - Sensitivity (S)                        mV/V                               1,00

Kennwerttoleranz - Tolerance of sensitivity             S%                                <±0,1

Temp.koeff. des Kennwertes - Temp. coeff. of sensitivity   S%/10K                  <±0,12

Temp.koeff. des Nullsignals - Temp. coeff. of zero signal     S%/10K                  <±0,04

Referenztemperatur - Reference temperature                    °C                         +23  

Nenntemperaturbereich - Nominal temperature range          °C                        -10... +70  

Gebrauchstemperaturbereich - Service temperature range   °C                        -30 ... +80  

Lagerungstemperaturbereich - Storage temperature range   °C                       -50 ... +95  

Veränderlichkeit - Repeatability                                       S%                       0,08

Rel. Kriechen - Rel. Creep                                     S%/30min                       <±0,06

Werkstoff – Material                            Aluminium - Aluminum         Rostbeständiger Edelstahl                                                                                                - Stainless steel

Schutzart - Level of protection (DIN EN 60529)          IP60                             IP67

Elektrischer Anschluss - Electrical connection                   3m, freien Lötenden - 3m,free soldered ends