Technical Data; Accuracy; Ambient Conditions; Supply Voltage (External) - Balluff BTL7-A serie Betriebsanleitung

BTL7-A/C/E/G50_-M_ _ _ _ -T_2/3-NEX-S32/KA_ _
Micropulse Transducer - Rod Style
7

Technical data

7.1

Accuracy

The specifications are typical values for the
BTL7-A/C/E/G... at 24 V DC and room temperature, with
a nominal length of 500 mm in conjunction with the
BTL-P-1013-4R, BTL-P-1013-4S, BTL-P-1012-4R or
BTL-P-1014-2R magnet.
The transducer is fully operational immediately, with full
accuracy after warm-up.
For special versions, other technical data may
apply.
Special versions are indicated by the suffix -SA
on the part label.
Repeat accuracy
Voltage, typical
Current, typical
Sampling rate
Dependent on the nominal length
At nominal lengths of 25...1200 mm
At nominal lengths of 1201...5000 mm
At nominal lengths of 5001...7620 mm
Non-linearity at
Nominal length ≤ 500 mm
Nominal lengths of 501...7620 mm
Temperature coefficient 1)
Voltage
Current
Max. detectable velocity
18 english
7.2
Operating temperature
Storage temperature
Relative humidity
Outer rod pressure rating (when
installed in hydraulic cylinders)
≤ 2000 mm
≥ 2001 mm
Shock rating
Continuous shock
per EN 60068-2-27
Vibration
per EN 60068-2-6
Degree of protection per
±10 µm
IEC 60529
±5 µm
Connector S32
(when attached)
Cable
2 ms
4 ms
7.3
5,7 ms
Voltage, stabilized
±200 µm
Ripple
±0.04% FS
Current draw (at 24 V DC)
≤ 40 ppm/K
Inrush current
≤ 20 ppm/K
Reverse polarity protection
10 m/s
Overvoltage protection
Dielectric strength
(GND to housing)
1) Nominal length = 500 mm, magnet in the center of the measuring range
2) Individual specifications as per Balluff factory standard, resonant
frequencies excluded
3) Nominal length > 2000 mm: use only under static conditions
4) A prerequisite is that no current can flow between GND and 0 V in the
event of polarity reversal.
Ignition protection
"nA" and "tb"

Ambient conditions

−40°C...+60°C
−40°C...+70°C
< 90%, non-condensing
≤ 600 bar
≤ 300 bar
100 g/6 ms
100 g/2 ms
2)
3) 12 g, 10...2000 Hz
2)
IP67
IP67

Supply voltage (external)

10...30 V DC
≤ 0.5 V
≤ 150 mA per unit
≤ 500 mA per unit
Up to 36 V
4)
Up to 36 V
500 V AC
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