Ultrasonic Sensors

A family of multi function diffuses ultrasonic sensors with a sensing range of 60 to 3500 mm. The analog output is easily set up in 2 set points (pos./neg. slope) and adjusted by teach-in - makes it ideal for level control tasks in a wide variety of vessels. A sturdy one-piece PBT housing provides the perfect packaging for the sophisticated microprocessor controlled and digitally filtered sensor electronics. Excellent EMC performance and precision are typical features of this sensor based on true distance measurement.

Features:

• M18 and M30 PBT housing
• Sensing distance: 60 - 3500 mm
• Remote Teach by wire
• Outputs: Analog 0-10 V or 4-20 mA
• Setup of positive or negative slope
• Power supply: 15 to 30 VDC
• 8° beam angle
• Protection: Short-circuit, reverse polarity, transients
• Protection degree IP 67
• M12 plug, 5 pin

A family of diffuse ultrasonic sensors with sensing range from100-1500mm, 200-2000 mm and 300-3500 mm with

Teach-in adjustment. An adjustment by teach-in makes it possible to set the analog angle according to the requests and program the output to no or NC switching as well. The outputs are either 0-10 v or 4-20 ma which make it an ideal choice for distance measurement, level measurement, diameter measurement or loop control with customized settings. Due to use of microprocessor control the digital filtering makes the sensor immune to most electromagnetic interferences.

Features:

• Cylindrical m30 polyester housing

• Sensing distance: 150-1500 mm, 250-2000 mm

or 350-3500 mm

• Outputs: analogue 0-10 v or 4-20 ma and 2 switching

outputs PNP, no or NC

• Teach-in functionality

• Power supply: 19 to 30 VDC

• 8° Beam angle

• Protection: short-circuit, reverse polarity, transients

• Protection degree IP 67

• M12 plug, 5 pin

• Repeatability ± 2 mm ± 0. 4%

• Linearity error ± 0. 5% / 3 mm

• Hysteresis 1% / 2 mm

Optical level sensor with unmodulated, infrared light for the detection of liquids. Fitted with built-in amplifier. Transmitter and receiver are completely self-contained in solid plastic housing designed for mounting into container wall. VP01/02 are available in a polysulphone housing resistant to most acids and bases. Vp03/04 are available in a polyamide 12 housing resistant to various solvents.

Features:

• Sensor for liquid level detection.

• Built-in amplifier, ga-as diode.

• Output: transistor npn/pnp or scr, no or nc

• High chemical resistance to most acids and bases.

• VP01/03: output off when sensor in liquid.

• VP02/04: output on when sensor in liquid.

• No electrical or thermal connection between liquid and electrical circuit.

• Led-indication for output on.

• Power supply: DC types: 10 to 40 VDC .

AC types: 110 or 230 vac.