Robust speed sensors

• Robust M30 metal housing, no additional impact protection housing required
• Ideal in combination with a PLC
• Flush installation
• Flexible voltage supply (20...250 AC/DC)
• ATEX approval group II, category 3D

The new speed sensors are the compact solution for speed monitoring because the evaluation electronics are integrated in the sensor housing. The limit at the speed of which the output switches is set via a potentiometer. Both rotary and linear movements can be monitored for overspeed, underspeed and blockage. As compared to its predecessors, these new sensors feature a robust metal housing for flush mounting. An additional impact protection housing is not required. A special version with ATEX approval is also available. 

Especially in the field of conveying technology the compact speed sensors can be used for various applications, for example for monitoring belt conveyors or bucket elevators. Here they are typically used to monitor underspeed, blockage or standstill. 

The speed sensors incorporate the complete speed monitoring because the evaluation electronics and the sensor are integrated in one housing. The switch point is set using a multi-turn potentiometer. Hysteresis and start-up delay are firmly set. 

The integrated sensor is damped by passing cams or other metallic targets. On the basis of the time interval between damping the evaluation unit determines the period duration or the frequency (actual rotational speed value) and compares it to the set switch point (preset value). The output is switched during the start-up delay and when the rotational speed exceeds the set switching value. An LED signals underspeed and switch-off of the output. 

M30 x 1.5 inductive sensor · connection cable

	DI0101 - Compact speed monitor M30, simple evaluation of rotating and linear movement with... [more]
	DI0104 - Compact speed monitor M30, simple evaluation of rotating and linear movement with... [more]
	DI103A - Compact speed monitor M30, simple evaluation of rotating and linear movement with... [more]

Accessories

	E89013 - Target for pulse pickups, Conversion of a rotational motion into a pulse train, Strap... [more]
	E89010 - Target wheel, for detection of very low rotational speeds and conversion to a higher... [more]
	E11049 - Mounting clamp, Ambient temperature -25...85 °C
	E10077 - Mounting clamp
	E10737 - Angle bracket
	E10030 - Lock nuts metal
	E10031 - Lock nuts metal
	E20873 - Mounting set, Clamp mounting, Ø 30.2 mm
	E20875 - Mounting set, Clamp mounting, Ø 30.2 mm