screw-in transmitter | LABO-D...-I/U/F/C

Produktbeschreibung

general information:

The transmitters combine a primary sensor with evaluation electronics with a powerful 16-bit microcontroller in the housing of a proximity switch. The evaluation electronics enable, for example, the speed measurement of rotating machine parts, turbines, spinners, etc. by means of the detection of the approach of metals or magnets in various environments and the evaluation of the resulting frequency.

The primary sensors are available with various technologies depending on the application:

magnetic field sensors are capable of detecting the approach of magnets. This is also possible through metallic surfaces.
pre-tensioned hall sensors detect the approach of ferromagnetic metal parts, even through metallic but non-ferromagnetic surfaces.
inductive sensors detect the approach of all types of metal parts and can therefore not be used behind metal surfaces.

The LABO electronics provide various output signals:

analog signal 0/4 mA to 20 mA (LABO-D...I)
analog signal 0/2 V to 10 V (LABO-D...U)
frequency signal (LABO-D...F) or
quantity signal Pulse / x Litres (LABO-D...C).

A model with switching output is also available.

If desired, the range end value can be set to the currently existing frequency using "teach-in".

complete sensor with transmitter in the housing of a proximity switch
conversion of frequencies into current, voltage, frequency or pulse signals
various sensors available
16-bit microcontroller
linearisable
numerous configurable parameters
a parameter can be set locally
affordable

specifications:

sensor:	- magnetic field sensor (magneto-resistive) - pre-tensioned hall sensor - inductive sensor
detection distance:	magnetic field sensor: depending on magnets used, signal threshold typ. 8 Gauss (= 0.8 milliTesla), switching distances over 25 mm possible pre-tensioned hall sensor: typ. 0.5 mm to 2.5 mm inductive sensor: typ. max. 4 mm based on 1 cm³ ST37
measuring range:	0 kHz to 10 kHz
measurement uncertainty:	±0.1 % measured value
pressure resistance:	pressureless application
operating temperature:	0°C to +70°C (other temperatures available upon request)
storage temperature:	-20°C to +80°C
materials:	housing: CW614N nickel-plated sensor flap: PA plug insert: PC contacts: CuZn, gold-plated
supply voltage:	10 V DC to 30 V DC with voltage output 10 V: 15 V DC to 30 V DC
power consumption:	<1 W (for unloaded output)
output data:	all outputs are resistant to short circuits and reversal polarity protected - current output: 4 mA to 20 mA (0 mA to 20 mA upon request) - voltage output: 0 V to 10 V (2 V to 10 V upon request), output current max. 20 mA - frequency output: transistor output "push-pull" l_out = 100 mA max. - pulse output: transistor output "push-pull" l_out = 100 mA max. pulse width 50 ms, pulse/quantity has to be stated in the order
display:	yellow LED shows operating voltage (LABO-D...I / U) or output status (LABO-D...F / C) (rapid flashing = programming)
electr. connection:	for round plug connector M12x1, 4-pole
ingress protection:	IP 67
weight:	approx. 0.02 kg
conformity:	CE