The following graphs show how the measuring range of each transducer version depends on the external reference
voltage value VREF
:
(VREF = 0 .. 4 V)
(VREF = 0 .. 4 V)
(VREF = 1.2ꢀ .. 4 V)
(VREF = 0 .. 1.2ꢀ V)
(VREF = 0 .. 3.7 V)
(VREF = 3.7 .. 4V)
Upper limit: IP = -ꢀ.6 xVREF + 44.4
Lower limit: IP = -ꢀ.6 x VREF + 3.6
Upper limit: IP = -24 x VREF + 111
Upper limit: IP = 80
Lower limit: IP = -24 x VREF + ꢀ
Lower limit: IP = -80
(VREF = 2.5 .. 4 V)
(VREF = 0 .. 2.5 V)
(VREF = 0 .. 2.5 V)
(VREF = 2.5 .. 4 V)
(VREF = 2.75 .. 4 V)
(VREF = 0 .. 2.75 V)
(VREF = 0 .. 2.25 V)
(VREF = 2.25 .. 4V)
Upper limit: IP = -40 x VREF + 185
Upper limit: IP = 85
Upper limit: IP = -80 x VREF + 370
Upper limit: IP = 150
Lower limit: IP = -40 x VREF + 15
Lower limit: IP = -85
Lower limit: IP = -80 x VREF + 30
Lower limit: IP = -150
Example with VREF = 1.65 V:
Example with VREF = 0 V:
• The 6 A version has a measuring range from -12.24 A to +28.5 A
• The 15 A version has a measuring range from -3ꢀ.6 A to +71.4 A
• The 25 A version has a measuring range from -51 A to +85 A
• The 5ꢀ A version has a measuring range from -1ꢀ2 A to +15ꢀ A
• The 6 A version has a measuring range from +3.6 A to +44.4 A
• The 15 A version has a measuring range from +9 A to +8ꢀ A
• The 25 A version has a measuring range from +15 A to +85 A
• The 5ꢀ A version has a measuring range from +3ꢀ A to +15ꢀ A
13
LEM [ LEM ]
