Balluff BTL7-P511-M P-S32 Series, Руководство пользователя

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7.1 Accuracy
The specifications are typical values for BTL7-P… 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
1)
, BTL6-A-3800-2
1)
,
BTL6-A-3801-2
1)
, BTL5-F-2814-1S, BTL5-T-2814-1S,
BTL5-M-2814-1S or BTL5-N-2814-1S.
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
Nominal length > 5500 mm
±50 µm
±0.01% FS
±0.02% FS
Hysteresis ≤ ±10 µm
Repeat accuracy ≤ ±5 µm
(typ. ±2.5 µm)
Temperature coefficient 2) ≤ 15 ppm/K
Ultrasonic velocity (standardized) 2850 m/s
Gradient (standardized) 8.9122807 µs/inch
Max. detectable velocity 10 m/s
7.2 Ambient conditions
Operating temperature −40°C…+85°C
Operating temperature for UL
(only BTL7-…-KA…)
Max. +80°C
Storage temperature −40°C…+100°C
Humidity < 90%, non-condensing
Shock rating
Continuous shock
per EN 60068-2-27
4)
150 g/6 ms
150 g/2 ms
Vibration
per EN 60068-2-6
4)
20 g, 10…2000 Hz
Degree of protection
per IEC 60529
Connector S32/S115
(when attached)
IP67
Cable IP68
4)
3)
7.3 Supply voltage
Voltage, stabilized
5)
10…30 V DC
Ripple ≤ 0.5 V
ss
Current draw (at 24 V DC) ≤ 100 mA
Inrush current ≤ 500 mA/10 ms
Reverse polarity protection Up to 36 V
(supply to GND)
Overvoltage protection Up to 36 V
Dielectric strength
(GND to housing)
500 V AC
7.4 Output
Start/stop difference
Max. number of magnets
16
6)
Short-circuit protection Signal lines to +36 V or GND
1)
In the position range 0…20 mm, the specified linearity limit can be
exceeded by ±100 μm.
2) Nominal length 500 mm, magnet in the middle of the measuring range
3)
For : Use in enclosed spaces and up to a height of 2000 m above
sea level.
4)
Individual specifications as per Balluff factory standard, resonances
excluded
5)
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.
6)
Number dependent on nominal length (see section 3.3)
7
Technical data
BTL7-P511 -M _ _ _ _ -P-S32/S115/KA_ _
Micropulse Transducer in a Profile Housing