Technical Data; Accuracy; Ambient Conditions; Supply Voltage (External) - Balluff BTL7-P511-M serie Betriebsanleitung

BTL7-P511-M _ _ _ _ -A/B/Y/Z(8)-S32/S115/S135/KA _ _ /FA _ _
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
Nominal length > 5500 mm
Hysteresis
Repeat accuracy
Temperature coefficient
1)
Ultrasonic velocity (standardized)
Gradient (standardized)
Max. detectable velocity
7.2

Ambient conditions

Operating temperature
Operating temperature for UL
(only BTL7...-KA...)
Storage temperature
Relative humidity
Rod pressure rating (when
installed in hydraulic cylinders)
For Ø 8 mm
For Ø 10.2 mm
Shock rating
Continuous shock
per EN 60068-2-27
3)
Vibration
per EN 60068-2-6
3)
(note resonant frequency
of the rod)
Degree of protection per
IEC 60529
Connector S32/S115/S135
(when attached)
Cable
16 english
±50 µm
±0.01% FS
±0.02% FS
≤ ±7 µm
≤ ±5 µm
(typ. ±2.5 µm)
≤ 15 ppm/K
2850 m/s
8.9122807 µs/inch
10 m/s
2)
−40°C...+85°C
Max. +80°C
−40°C...+100°C
< 90%, non-
condensing
< 250 bar
< 600 bar
150 g/6 ms
150 g/2 ms
20 g, 10...2000 Hz
IP67
IP68
3)
7.3

Supply voltage (external)

Voltage, stabilized
4)
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
For : Use in enclosed spaces and up to a height of 2000 m above sea
2)
level.
3) Individual specifications as per Balluff factory standard, resonances
excluded
For : The transducer must be externally connected via a limited-
4)
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.
Number dependent on nominal length (see Section 3.3)
5)
10...30 V DC
≤ 0.5 V
ss
≤ 120 mA
≤ 500 mA/10 ms
Up to 36 V
Up to 36 V
500 V AC
16
5)
Signal lines to +36 V
or GND