Balluff BTL6-V11V-M Series, Руководство пользователя

Страница: 28 / 83

12 english
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 BTL6-A-3800-2 or BTL6-A-3801-2
magnet.
The BTL is fully operational immediately, with full accuracy
after warm-up.
Other technical data could apply to special
models.
Special models are labeled with -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
(nominal length = 500 mm,
magnet in the center of the stroke
range)
≤ 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 loading
per EN 60068-2-27
1)
50 g/6 ms
Continuous shock
per EN 60068-2-29
1)
50 g/2 ms
Vibration
per EN 60068-2-6
1)
12 g, 10 to 2000 Hz
Degree of protection per
IEC 60529 (when attached)
IP 67
7.3 Supply voltage
Voltage, stabilized
2)
20 to 28 V DC
Ripple ≤ 0.5 V
pp
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
GND to housing
500 V DC
7.4 Inputs/outputs
Short circuit resistance Signal cable to GND
7.5 Dimensions, weights
Housing diameter 30 mm
Nominal length ≤ 4012 mm
Weight (depends on length) Approx. 1 kg/m
Housing material
Anodized aluminum
1)
Individual specifications as per Balluff factory standard
2)
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 _ _ _ _ -A1-S115
Micropulse AT Transducer in round profile housing