Compact, stainless steel connector

Manufacturer's part number :


Manufacturer Honeywell

Honeywell - Sensors

Description :

The 942 compact series are industrial controls performing distance measurement by using an ultrasonic beam. They are the most advanced sensors of al the product range; they feature one analogue output (4 mA to 20 mA or 0 V to 10 V), two switching outputs, and a serial link RS-232. Adjustment is done on a PC, connected with the RS-232 link. The software (under Microsoft Windows) provides a very easy man-machine interface with extended possibilities: Digital Signal Processing parameters, cycle time, hysteresis, slope, etc. 942-A4N includes the sensor and one connector to solder; cable is not provided. To program the sensor, an adaptor 505-2 is to be purchased separately; a programming kit including software and RS-232 cable may be purchased separately.

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    Five models with scan ranges from 0.6 m to 3.0 m
  • [1.97 ft to 9.84 ft]
  • Stainless steel M30 housing, IP65
  • Synchronising/hold input: To avoid mutual interference from several sensors, they are very simply synchronised by connecting their synchronising/hold input (pin 4) together. If the measure needs to be stopped, connect the synchronising/hold input to the ground; the output stays stable.
  • Ultrasonic beam power (sensitivity) adjustable by potentiometer
  • Two switching outputs, Open collector PNP
  • Analogue output (4 mA to 20 mA or 0 Vdc to 10 Vdc according to the model)
  • Temperature compensation
Features Similar products
Range 600 to 6000 mm  

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Output Type Analogue and Switching  
Supply Voltage Range (V) 19 to 30 DC  
Housing Style M30 metal  
Termination Type Connector  
Beam Angle 8°  
Response Time 60 ms (target moving < 1 m/s)  
Switching Frequency 7 Hz  
Repeatability ± 0.4 % ± 2 mm  
Supply Voltage (V) 19 to 30 DC  
Integrated Temperature Compensation Yes  
Operating Temperature Range (°C) -15 to 70  
Digital Interface RS-232, 3 wire  
Current Consumption (mA) 30 maximum  
IP Rating IP65