20
english
10.1 Accuracy
The specifications are typical values for the
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 transducer is ready immediately, full accuracy after
warm-up phase.
For special versions, other technical data may
apply.
Special versions are indicated by the suffix -SA
on the part label.
Repeat accuracy
Typical
±10 µm
Sampling rate
Dependent on the nominal length
At nominal length = 500 mm
250 µs…5.5 ms
500 µs
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
Temperature coefficient
1)
≤ 30 ppm/K
Max. detectable velocity
10 m/s
10.2 Ambient conditions
2)
Operating temperature
−40°C…+85°C
Operating temperature for UL
(only BTL7-…-KA…)
Max. +80°C
Storage temperature
−40°C…+100°C
Relative humidity
< 90%,
non-condensing
Rod pressure rating
(when installed in hydraulic cylinders)
For Ø 8 mm
≤ 250 bar
For Ø 10.2 mm
≤ 600 bar
Shock rating
Continuous shock
per EN 60068-2-27
3)
150 g/6 ms
150 g/2 ms
Vibration
per EN 60068-2-6
3)
(note resonant frequency
of the rod)
20 g,
10…2000 Hz
Degree of protection per IEC 60529
Connector S32/S115
(when attached)
IP67
Cable
IP68
3)
10.3 Supply voltage (external)
Voltage, stabilized
4)
:
BTL7-_5_ _-…
10…30 V DC
Ripple
≤ 0.5 V
ss
Current draw (at 24 V DC)
< 120 mA
Inrush current
≤ 500 mA/10 ms
Reverse polarity protection
5)
Up to 36 V
Overvoltage protection
Up to 36 V
Dielectric strength
(GND to housing)
500 V AC
10.4 Output
BTL7-A… Output voltage
Load current
0…10 V and 10…0 V
≤ 5 mA
BTL7-C… Output current
Load resistance
0…20 mA/20…0 mA
≤ 500 ohms
BTL7-E… Output current
Load resistance
4…20 mA/20…4 mA
≤ 500 ohms
BTL7-G… Output voltage
Load current
−10…10 V and 10…−10 V
≤ 5 mA
Short circuit resistance
Signal cable to 36 V
Signal cable to GND
10.5 Input
Programming inputs La, Lb: High-active
BTL7-_5_ _-…
10…30 V DC
Overvoltage protection
up to 36 V
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
BTL7-A/C/E/G5 _ _ -M _ _ _ _ -H/W(8)-S32/S115/_ _ _
Micropulse Transducer - Rod Style
Summary of Contents for BTL7 Series
Page 1: ...Betriebsanleitung BTL7 A C E G5_ _ M_ _ _ _ H W 8 S32 S115 _ _ _ S 3 2 deutsch ...
Page 2: ...www balluff com ...
Page 28: ...User s Guide BTL7 A C E G5_ _ M_ _ _ _ H W 8 S32 S115 _ _ _ S 3 2 english ...
Page 29: ...www balluff com ...
Page 55: ...Manual de instrucciones BTL7 A C E G5_ _ M_ _ _ _ H W 8 S32 S115 _ _ _ S 3 2 español ...
Page 56: ...www balluff com ...
Page 82: ...Notice d utilisation BTL7 A C E G5_ _ M_ _ _ _ H W 8 S32 S115 _ _ _ S 3 2 français ...
Page 83: ...www balluff com ...
Page 109: ...Manuale d uso BTL7 A C E G5_ _ M_ _ _ _ H W 8 S32 S115 _ _ _ S 3 2 italiano ...
Page 110: ...www balluff com ...
