Ultrasonic Sensors

Ultrasonic Sensors (873E, 873P)


Bulletin	873E RightSound	873P
Type	Ultrasonic Sensors RightSound	Ultrasonic Sensors Analog or Discrete Output	Ultrasonic Sensors Programmable
Features	Ideal solution for clear objects or materials including glass and plastic bottels Designed for rugged food industry standards enclosure rating 1200 psi washdown as well as NEMA 4X, 6P, and IP67	Adjustable sensing distance (discrete model) Analog and discrete output types	Programmable for window setup Analog and discrete output types
Barrel Size	Cylindrical M18	Cylindrical M18, M30	Cylindrical M30
Programmable	—	—	—
Sensitivity Adjustment	Manual	Manual	Manual
Response Time	2.5 ms	25 ms	—
Sensing Range
Reflection	—	100…2500 mm	150…1500 mm, 350…3500 mm
Opposed	50…750 mm	—	—
Output Mode	Dual NPN and PNP	PNP Analog 4…20 mA Analog 0…10V DC Normally Open	PNP Analog 4…20 mA Analog 0…10V DC Normally Open
Connection	Cable Micro / M12 Pigtail	Micro / M12 Connector Micro / M12 Pigtail	Micro / M12 Connector
Supply Voltage	10…30V DC	10…30V DC	10…30V DC
Enclosure Rating
IP	IP 67	IP 67	IP 67
NEMA	NEMA 4X, 6P	—	—
Special enclosure	1200 psi / 82.7 bar washdown rating	—	—
Approvals	UL, c-UL, CE	UL, CE	CE
Product Selection	See 873E Ultrasonic Sensors RightSound	See Ultrasonic Sensors Analog or Discrete Output	See Ultrasonic Sensors Programmable
Accessories	See Inductive Proximity Sensor Accessories	See Inductive Proximity Sensor Accessories	See Inductive Proximity Sensor Accessories

Ultrasonic Sensors RightSound

Continuously adjustable emitter amplitude with instability indicator allows for simple optimized adjustment over 2 inch to 30 inch sensing range.
Ideal solution for sensing clear objects or materials including glass and plastic bottles.
Highly immune to ambient sonic and electrical noise.
Popular right angle package allows through hole mounting as well as 18 mm threaded mounting hubs on the sensor nose and base.
Designed to Rugged Food Industry Standards: enclosure rated for 1200psi washdown as well as NEMA 4X, 6P and IP67 water ingress standards.
Dual NPN (sinking) and PNP (sourcing) outputs

Sensor Type	Termination	Operating Voltage/Supply Current	Cat. No.
Emitter	2 m (6.5ft) Cable 300V	10.8…30V DC/20 mA @ 20 °C, 100 mA @ -25 °C	873E-EDZZ0750A2
	Micro QD Style		873E-EDZZ0750F4
Receiver	2 m (6.5ft) Cable 300V	10.8…30V DC/10 mA	873E-RDTT0750A2
	Micro QD Style		873E-RDTT0750F4
Recommended Standard QD Cordset (-2 = 2 m (6.5 ft)), Micro QD / M12 Style			889D-F4AC-2

Ultrasonic Sensors Analog or Discrete Output

Sensing Ranges: 100…2500 mm
Analog output models (4…20 mA, 0…10V DC)
Discrete output models (normally open, PNP)
Plastic barrel housing
Adjustable sensing distance (discrete models)
Hold/Synchronize function to reduce crosstalk
Short circuit, overload, false pulse, reverse polarity, and transient noise protection
cULus listed and CE marked for all applicable directives

Ultrasonic Sensors Programmable

Sensing ranges: 150…3500mm
Programmable models include 2 discrete and 1 analog output
Discrete outputs can be programmed for normally-open or normally-closed operation
Programmable set point adjustment via pushbutton
Short circuit, overload, false pulse, reverse polarity, and transient noise protection
cULus listed and CE marked for all applicable directives