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BTL7-P511-M _ _ _ _ -A/B/CD/Y/Z(8)-NEX-S32/KA _ _
Micropulse Transducer - Rod Style
7
Technical data
7.1
Accuracy
The specifications are typical values for the BTL7-P... 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.
Non-linearity at
Nominal length ≤ 500 mm
Nominal length > 500 to
≤ 5500 mm
Hysteresis
Repeat accuracy
Temperature coefficient
1)
Ultrasonic velocity (standardized)
Gradient (standardized)
Max. detectable velocity
7.2
Ambient conditions
Operating temperature
Storage temperature
Humidity
Rod pressure rating (when
installed in hydraulic cylinders)
For Ø 8 mm
For Ø 10.2 mm
For Ø 12.7 mm
Operating pressure
Pressure peaks
Shock rating
Continuous shock
per EN 60068-2-27
2), 3)
Vibration
per EN 60068-2-6
2), 3)
Degree of protection per
IEC 60529
Connector S32
(when attached)
Cable
www.balluff.com
±50 µm
±0.01% FS
≤ ±7 µm
≤ ±5 µm
(typ. ±2.5 µm)
≤ 15 ppm/K
2850 m/s
8.9122807 µs/inch
10 m/s
−40°C...+60°C
−40°C...+70°C
< 90 %, not-
condensing
≤ 250 bar
≤ 600 bar
≤ 1000 bar
≤ 1350 bar
150 g/6 ms
150 g/2 ms
20 g, 10...2000 Hz
IP67
IP68
2)
7.3
Supply voltage (external)
Voltage, stabilized
Ripple
Current draw (at 24 V DC)
Inrush current
Reverse polarity protection
Overvoltage protection
Dielectric strength
(GND to housing)
7.4
Output
Start/stop difference
Max. number of magnets
Short-circuit protection
1) Nominal length 500 mm, magnet in the middle of the measuring range
2) Individual specifications as per Balluff factory standard
3) Resonant frequencies excluded
4) Number dependent on nominal length (see section 3.3)
Ignition protection
"nA" and "tb"
10...30 V DC
< 0.5 V
ss
< 120 mA
< 500 mA
Up to 36 V
Up to 36 V
500 V AC
16
4)
Signal lines to +36 V or
GND
english
17
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