Balluff BTL7 Series User Manual page 42

BTL7-A/C/E/G501-M _ _ _ _ -P-S32/S115/KA _ _
Magnetostrictive Linear Position Sensor – Profile Style
7
Technical data
7.1 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 BTL5-P-3800-2,
BTL5-P-4500-1, BTL5-P-5500-2
BTL6-A-3801-2 , BTL5-F-2814-1S, BTL5-T-2814-1S,
1)
BTL5-M-2814-1S or BTL5-N-2814-1S 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
With one magnet:
Dependent on the nominal length
At nominal length = 500 mm
With two magnets:
Dependent on the nominal length
At nominal length = 500 mm
Non-linearity with a constant
distance between the magnet and
profile:
Nominal length ≤ 500 mm
Nominal length
> 500 to ≤ 5500 mm
Nominal length > 5500 mm
Temperature coefficient
3)
Min. detectable speed
Max. detectable speed
7.2 Ambient conditions
Ambient temperature
Ambient temperature for UL
(only BTL7...-KA...)
Storage temperature
Relative humidity
Shock rating
Continuous shock
per EN 60068-2-27
5), 6)
Vibration
per EN 60068-2-6
5), 6)
Degree of protection per
IEC 60529
Connector S32/S115 (when
attached)
Cable
16 english
, BTL6-A-3800-2 ,
1) 1)
±10 µm
±5 µm
250 µs ...5.7 ms
2)
500 µs
375 µs ...8.55 ms
2)
750 µs
±50 µm
±0.01 % FS
±0.02 % FS
≤ 30 ppm/K
3 mm/s
10 m/s
4)
−40...+85°C
≤ +80°C
−40...+100°C
≤ 90%, non-condensing
150 g/6 ms
150 g/2 ms
20 g, 10...2000 Hz
IP67
IP68
5)
7.3 Supply voltage (external)
Voltage, stabilized
7)
Ripple
Current draw (at 24 V DC)
BTL7-A/G501-...
BTL7-C/E501-...
Inrush current
Reverse polarity protection
8)
Overvoltage protection
Dielectric strength
(GND to housing)
7.4 Output
BTL7-A501
Output voltage
Max. configuration
9)
Factory setting
Load current
BTL7-G501
Output voltage
Max. configuration
9)
Factory setting
Load current
BTL7-C501
Output current
Max. configuration
9)
Factory setting
Load resistance
BTL7-E501
Output current
Max. configuration
9)
Factory setting
Load resistance
Short circuit resistance
In the position range from 0 to 20 mm, the specified linearity limit may be
1)
exceeded by ±100 µm.
Only position output. For speed output, next-higher measured value rate
2)
(500 µs or 750 µs).
Nominal length 500 mm, magnet in the middle of the measuring range
3)
4) For UL: Use in enclosed spaces and up to a height of 2000 m above sea
level.
Individual specifications as per Balluff factory standard
5)
6) Resonant frequencies excluded
For UL: The BTL must be externally connected via a limited-energy circuit
7)
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
8)
event of polarity reversal.
Only with PC software (BTL7 Configuration Tool)
9)
10...30 V DC
≤ 0.5 V
SS
≤ 150 mA
≤ 180 mA
≤ 500 mA
Up to 36 V
(supply to GND)
Up to 36 V
500 V AC
−10...10 V / 10...−10 V
0...10 V / 10...0 V
≤ 5 mA
−10...10 V / 10...−10 V
−10...10 V / 10...−10 V
≤ 5 mA
0...20 mA / 20...0 mA
0...20 mA / 20...0 mA
≤ 500 Ω
0...20 mA / 20...0 mA
4...20 mA / 20...4 mA
≤ 500 Ω
Signal cable to 36 V
Signal cable to GND