Banner U-GAGE M25U Ultrasonic Sensors - Manual

U-GAGE ® M25U Series Sensor
Ultrasonic Opposed Mode Sensor Pairs
Printed in USA 04/09 P/N 137794 rev. D
WARNING . . .
Not To Be Used for Personnel Protection
Never use these products as sensing devices for personnel protection. Doing so could lead to serious injury or death.
These sensors do NOT include the self-checking redundant circuitry necessary to allow their use in personnel safety applications. A
sensor failure or malfunction can cause either an energized or de-energized sensor output condition. Consult your current Banner
Safety Products catalog for safety products which meet OSHA, ANSI and IEC standards for personnel protection.
Features
Smooth, hygienic design for easy cleaning in food processing and other washdown •
applications; rated IP69K, IEC IP67 (NEMA 6)
Rugged stainless steel for use in demanding environments
•
Dual range/dual speed opposed mode ultrasonic sensors; ideal for sensing clear •
objects or materials
Highly immune to ambient sonic and electrical noise
•
Optional IP68 rated washdown cordset •
10 to 30V dc operating voltage •
Models
* M25U receivers may be wired for either of two speeds: Normal or High (see hookup diagrams, page 3). The Normal Speed mode offers a sensing range of 500 mm (19.7"). The
Normal Speed mode maximizes sensing energy, as is required in demanding environments. The High Speed mode offers a sensing range of 250 mm (9.8"). The High Speed
mode maximizes sensing response, as is needed in high-speed counting applications.
Model Range* Supply Voltage Output Response Time
M25UEQ8 Normal Speed: 500 mm (19.7")
High Speed: 250 mm (9.8")
140KHz
10 to 30V dc
— —
M25URBQ8 Bipolar (1 NPN & 1 PNP)
Normal Speed: 4.0 milliseconds
High Speed: 3.0 milliseconds
ULTRASONIC