Balluff BTL6-V11V-M Series, Руководство пользователя, Страница: 13 / 18

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7.1 Accuracy
The specifications are typical values 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 BTL 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.
Resolution < 15 µm
Repeat accuracy, typical < 20 µm
Sampling rate
Dependent on nominal length 250 µs to 3.5 ms
At nominal length = 500 mm ≥ 0.5 ms
Non-linearity at
Nominal length ≤ 500 mm ±200 µm
Nominal length > 500 mm ±0.04 % FS
Temperature coefficient
1)
≤ 20 ppm/K
7.2 Ambient conditions
Operating temperature 0°C to +70°C
Storage temperature −40°C to +100°C
Relative humidity < 90%, non-condensing
Shock rating
per EN 60068-2-27
2)
50 g/6 ms
Continuous shock
per EN 60068-2-29
2)
50 g/2 ms
Vibration
per EN 60068-2-6
2)
(note resonant frequency
of the rod)
12 g, 10 to 2000 Hz
Degree of protection per
IEC 60529 (when attached)
IP 67
7.3 Supply voltage
Voltage, stabilized
3)
20 to 28 V DC
Ripple ≤ 0.5 V
ss
Current draw
(at 24 V DC)
≤ 75 mA
Inrush current ≤ 4 A/0.5 ms
Reverse polarity protection Up to 36 V
Overvoltage protection
Up to 36 V
(supply cables only!)
Dielectric strength of
GND to housing
500 V DC
7.4 Inputs/outputs
Short circuit resistance Signal cable to GND
7.5 Dimensions, weights
Rod diameter 8 mm or 10.2 mm
Nominal length
For Ø 8 mm 25 to 1016 mm
For Ø 10.2 mm 25 to 4012 mm
Weight (depends on
length)
Approx. 2 kg/m
Housing material Anodized aluminum
Rod material Stainless steel 1.4571
Rod wall thickness
For Ø 8 mm 0.9 mm
For Ø 10.2 mm 2 mm
Young's modulus Approx. 200 kN/mm
2
Housing mounting via
threads
M18×1.5 or 3/4”-16UNF
Tightening torque Max. 100 Nm
1)
Nominal length 500 mm, magnet in the middle of the measuring range
2)
Individual specifications as per Balluff factory standard
3) For : The transducer must be externally connected via a limited-
energy circuit as defined in UL 61010-1, a low-power source as defined in
UL 60950-1, or a class 2 power supply as defined in UL 1310 or
UL 1585.
7
Technical data
BTL6-V11V-M _ _ _ _ -A/B/Y/Z(8)-S115
Micropulse Transducer - Rod Style