Balluff BFT Serie Manual De Instrucciones página 26

Temperature sensor
BFT _ _ _ _-_ _003-_ _ _A0C-_ _
Technical data
Electric data
Supply voltage
Output signal
Switching output
Analog signal
Current draw
Analog signal 4...20 mA
Analog signal 0...10 V DC 45 mA
without analog signal
Switching current
Total current draw
Switching cycles
Short-circuit protection
Reverse polarity protection
Insulation voltage
Overvoltage protection
Connector
Switching thresholds
Switching functions
Switching voltage
Scaling
Null point
End value
Burden
Analog signal 4...20 mA
Analog signal 0...10 V DC > 10 kΩ
12 english
15...35 V DC
PNP
4...20 mA (3-conductor)
0...10 V DC (3-conductor)
70 mA
45 mA
SP1 ≤ 250 mA
SP2 ≤ 250 mA
≤ 600 mA incl. switching
current
min. 100 million
Yes
Yes
500 V DC
40 V DC
M12, 4-pole
Switchpoint 1 and 2 can
be individually set
Normally open, normally
closed, window,
hysteresis, freely
configurable
Operating voltage –1 V
0...25 % of span
75...100 % of span
≤ 0.5 kΩ
Mechanical data
Probe diameter
Temperature probe
(material-contacting parts)
Housing material
Keypad
Display panel
Display head
Ambient conditions
Ambient temperature
Storage temperature
Protection per IEC 60529
Humidity
Vibration resistance per (IEC 60068-2-6, with resonance)
Installation length
≤ 150 mm
Installation length
≥ 250 mm
Shock resistance
per 60068-2-27
Pressure rating
Reference conditions
Temperature
Air pressure
Relative humidity
Nominal length
Supply voltage
Burden
1) depends on installation situation, medium and temperature
6 mm
CrNi steel 316Ti
CrNi steel 304
TPE-E
PC
PC + ABS-blend
–20...+80 °C
(-4...+176 °F)
–20...+80 °C
(-4...+176 °F)
IP65/IP67 (when attached)
45...75 % rH
1)
6 g
2 g
≤ 50 g
≤ 150 bar (2,175 psi)
15...25 °C (59...77 °F)
950...1050 mbar
(13.78...15.23 psi)
45...75 % rH
Process connection lower
24 V DC
see output signal