Balluff BTL6-A/C/E/G500-M Series, Руководство пользователя

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10.1 Accuracy
The specifications are typical values for BTL6-A/C/E/G... at
24 V DC and room temperature, with a nominal length of
500 mm in conjunction with the BTL5-P-3800-2,
BTL5-P-4500-1, BTL5-P-5500-2, BTL6-A-3800-2,
BTL6-A-3801-2, BTL5-F-2814-1S or BTL5-T-2814-1S
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.
Resolution
BTL6-A/G... 350 µV
≥ 5 µm
BTL6-C/E... 700 nA
≥ 5 µm
Repeat accuracy ≤ ±0.002 % FS
≥ ±5 µm
Sampling rate
(dependent on the nominal length) Max. 2 kHz
Non-linearity at
Nominal length ≤ 500 mm
Nominal length > 500 mm
±200 µm
±0.04 % FS
Temperature coefficient 1) ≤ 30 ppm/K
Max. detectable speed 10 m/s
10.2 Ambient conditions 2)
Operating temperature −25°C…+70°C
Storage temperature −40°C…+100°C
Relative humidity < 90%, non-condensing
Shock rating
Continuous shock
per EN 60068-2-27
3)
50 g/6 ms
50 g/2 ms
Vibration
per EN 60068-2-6
3)
12 g, 10…2000 Hz
Degree of protection per
IEC 60529 IP67
(when attached)
10.3 Supply voltage (external)
Voltage, stabilized 4) 10…30 V DC
Ripple ≤ 0.5 V
PP
Current draw (at 24 V DC) ≤ 150 mA
Inrush current ≤ 3 A/0.5 ms
Reverse polarity protection
5)
Up to 36 V
Overvoltage protection Up to 36 V
Dielectric strength
(GND to housing) 500 V DC
10.4 Output
BTL6-A… Output voltage
Load current
0…10 V
Max. 5 mA
BTL6-C… Output current
Load resistance
0.1…20 mA
≤ 500 ohms
BTL6-E… Output current
Load resistance
4…20 mA
≤ 500 ohms
BTL6-G… Output voltage
Load current
−10…10 V
Max. 5 mA
Short circuit resistance Signal cable to 36 V
Signal cable to GND
10.5 Input
Programming inputs La/Lb 10…30 V DC
High-active
Overvoltage protection Up to 36 V
10.6 Dimensions, weights
Housing height 20.8 mm
Nominal length 50…4572 mm
Weight (depends on length) Approx. 1 kg/m
Housing material Aluminum
1)
Nominal length 500 mm, magnet in the middle of the measuring range
2)
For : Use in enclosed spaces and up to a height of 2000 m above sea
level.
3) Individual specifications as per Balluff factory standard, resonances
excluded
4) 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.
5) A prerequisite is that no current can flow between GND and 0 V in the
event of polarity reversal.
10
Technical data
BTL6-A/C/E/G500-M _ _ _ _ -PF-S115
Micropulse Transducer in a Flat Profile Housing