Technical Data; Accuracy; Ambient Conditions; Supply Voltage (External) - Balluff MICTROPULSE BTL7-A Serie Manual De Instrucciones

BTL7-A/C/E/G _ _ _ -M _ _ _ _ -A/B/CD/Y/Z(8)-NEX-S32/KA _ _
Micropulse Transducer - Rod Style
11

Technical data

11.1

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,
BTL-P-1014-2R or BTL-P-1018-3R 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.
Repeat accuracy
Voltage, typical
Current, typical
Sampling rate
Dependent on the nominal length
At nominal length = 500 mm
Non-linearity at
Nominal length ≤ 500 mm
Nominal length > 500 to ≤ 5500 mm
Temperature coefficient
1)
Max. detectable velocity
11.2

Ambient conditions

Operating temperature
Storage temperature
Relative humidity
Rod pressure rating
(when installed in hydraulic
cylinders)
For Ø 8 mm
For Ø 10.2 mm
For Ø 12.7 mm
Shock rating
Continuous shock
per EN 60068-2-27
2)
Vibration
per EN 60068-2-6
2)
(note resonant frequency of the rod)
Degree of protection per
IEC 60529
Connector S32 (when attached)
Cable KA_ _
www.balluff.com
11.3
Voltage, stabilized:
BTL7-_1_ _-...
BTL7-_5_ _-...
Ripple
Current draw (at 24 V DC)
Inrush current
Reverse polarity protection
Overvoltage protection
Dielectric strength
(GND to housing)
±10 µm
11.4
±5 µm
BTL7-A... Output voltage
1 ms...4 ms
1 ms
BTL7-C... Output current
±50 µm
BTL7-E... Output current
±0.01% FS
BTL7-G... Output voltage
≤ 30 ppm/K
Short circuit resistance
10 m/s
11.5
−40°C...+60°C
Programming inputs La, Lb: High-active
−40°C...+70°C
BTL7-_1_ _-...
< 90%, non-
BTL7-_5_ _-...
condensing
Overvoltage protection
1)
< 250 bar
2)
< 600 bar
< 1000 bar
3)
(Operating pressure)
< 1350 bar
(Pressure peaks)
150 g/6 ms
150 g/2 ms
20 g, 10...2000 Hz
IP67
IP68
2)

Supply voltage (external)

20...28 V DC
10...30 V DC
≤ 0.5 V
≤ 150 mA
≤ 500 mA/10 ms
Up to 36 V
3)
Up to 36 V
500 V AC

Output

0...10 V and 10...0 V
Load current ≤ 5 mA
0 ...20 mA/20...0 mA
Load resistance ≤ 500 ohms
4...20 mA/20...4 mA
Load resistance ≤ 500 ohms
−10...10 V and 10...−10 V
Load current ≤ 5 mA
Signal cable to 36 V
Signal cable to GND

Input

20...28 V DC
10...30 V DC
Up to 36 V
Nominal length = 500 mm, magnet in the center of the stroke range
Individual specifications as per Balluff factory standard, resonances
excluded
Provided that no current can flow between GND and 0 V in the event of
polarity reversal
Ignition protection
"nA" and "tb"
ss
english 23