CTF-03

CTF-03 is a mini tuning fork level switch with 3-wire PNP output. It is an ideal choice for level control of powders. The CTF incorporates a piezoelectric crystal that vibrates the fork at its natural frequency, when contact material is present it dampens the vibrations and the switch changes state. It features DIN connection and compact size allows for application in places a larger tuning fork level switch may not be suitable, providing great versatility. It is unaffected by the dielectric constant of the sensed material, making it superior to a capacitance level switch for applications where the dielectric constant is too low, where there is more than one material being used in one vessel, and when material moisture content can change. Application includes chemical processing, pulp and paper processing, mining, food and beverage.

• Compact, cost effective, DIN connection
• No mechanical moving parts with no routine maintenance required
• Ideal for applications where the bulk density is too low for a rotating paddle level switch
• Tuning fork: 316L SS, process connection: 304 SS wetted materials
• 600 psi (40 bar) pressure limit, 12 to 55VDC power requirement range
• 10mA at 12 to 24VDC, 0.5W (max.) power consumption
• Aluminium, painted enclosure, IP65 enclosure rating
• Valve plug DIN 43650 conduit connection
• Ambient temperature limit range from -40 to 60°C