Btl7-A; Btl7-G; Btl7-C; Btl7-E - Balluff BTL7-A/C/E/G Série Notice D'utilisation

BTL7-A/C/E/G_ _ _-M_ _ _ _-A/B/Y/Z(8)-S32/S115/S135/S140/KA_ _/FA_ _
Magnetostrictive Linear Position Sensor – Rod Style
11
Technical data
11.1 Accuracy
The specifications are typical values for BTL7-A/C/E/G... 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.
Repeat accuracy
Voltage, typical
Current, typical
Sampling rate
Dependent on nominal length
At nominal length = 500 mm
Non-linearity at
Nominal length ≤ 500 mm
Nominal length > 500 to
≤ 5500 mm
Nominal length > 5500 mm
Temperature coefficient
1)
Max. detectable speed
11.2 Ambient conditions
Ambient temperature
Ambient temperature for UL
(only BTL-...-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), 4)
Vibration
per EN 60068-2-6
3), 4)
Degree of protection per
IEC 60529
Connector (when attached)
Cable
www.balluff.com
±10 µm
±5 µm
250 µs to 5.7 ms
500 µs
±50 µm
±0.01% FS
±0.02% FS
≤ 30 ppm/K
10 m/s
2)
−40 +85°C
...
≤ +80°C
−40 +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)
11.3 Supply voltage (external)
Voltage, stabilized :
5)
BTL7-_1_ _-...
BTL7-_5_ _-...
Ripple
Current draw (at 24 V DC)
Inrush current
Reverse polarity protection
6)
Overvoltage protection
Dielectric strength
(GND to housing)
11.4

Output

BTL7-A... Output voltage
Load current
BTL7-C... Output current
Load resistance
BTL7-E... Output current
Load resistance
BTL7-G... Output voltage
Load current
Short circuit resistance
11.5 Input
Programming inputs La, Lb:
BTL7-_1_ _-...
BTL7-_5_ _-...
Overvoltage protection
Nominal length = 500 mm, magnet in the middle of the measuring range
1)
For UL: Use in enclosed spaces and up to a height of 2000 m above sea
2)
level.
Individual specifications as per Balluff factory standard
3)
Resonant frequencies excluded
4)
For UL: The BTL must be externally connected via a limited-energy circuit
5)
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.
A prerequisite is that no current can flow between GND and 0 V in the
6)
event of polarity reversal.
20 28 V DC
...
10 30 V DC
...
≤ 0.5 V
ss
≤ 150 mA
≤ 500 mA
Up to 36 V
Up to 36 V
500 V AC
0 10 V and 10 0 V
... ...
≤ 5 mA
0 20 mA / 20 0 mA
... ...
≤ 500 ohms
4 20 mA / 20 4 mA
... ...
≤ 500 ohms
−10 10 V and 10 −10 V
... ...
≤ 5 mA
Signal cable to 36 V
Signal cable to GND
High-active
20 28 V DC
...
10 30 V DC
...
up to 36 V
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