insert_drive_file Product Specifications

Description

The U00X Solid-State Level Switch is a reliable, low-cost liquid level control for use in installations where mechanical float-type switches are impractical. The U00X is compatible with many liquids, regardless of the fluid's density or conductivity. The unit requires no calibration, withstands pressures up to 2,000 PSIG, and its compact, 7/8" diameter probe installs in any orientation. The U00X is constructed from durable and easy-to-clean 316 stainless steel with probe lengths available up to 100". Optional materials include CPVC, PVDF and Hastelloy C.

Principles of Operation

An ultrasonic transmitter and receiver detect the presence of fluid between two piezoelectric crystals sealed within the sensing gap. As the gap fills with liquid, an ultrasonic wave signal passes between the crystals and depending on the model, results in an output shift or activates a relay. LEARN MORE ABOUT ULTRASONIC GAP SWITCHES >

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Features

• No Moving Parts: Pulsed 2 MHz Ultrasonic Signal
• Current Shift or SPDT Relay Output
• Horizontal or Vertical Orientation
• Compact, 7/8" Diameter Probe
• Fail-Safe Option (U004 Models)
• No Calibration Required
  
• Intrinsically Safe When Connected with Barrier

Electrical

Power Consumption:	1 Watt (Maximum)
Response Time:	1/2 Second (Average)
Crystal Frequency:	2 MHz

Applications

	Level Monitoring
	Leak Detection
	Fill Line Monitoring
	Pump Control & Protection

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Specifications

SERIES	INPUT	OUTPUT	MATERIAL	TEMPERATURE	PRESSURE
U002	12-35 VDC	8 mA (Dry) 16 mA (Wet)	316 Stainless Steel	-40º to +185º F (-40º to +85º C)	2,000 PSIG (137.9 bar)
U002	12-35 VDC	8 mA (Dry) 16 mA (Wet)	CPVC	-40º to +185º F (-40º to +85º C)	200 PSIG (13.9 bar)
U002	12-35 VDC	8 mA (Dry) 16 mA (Wet)	PVDF	-40º to +185º F (-40º to +85º C)	50 PSIG (3.4 bar)
U002	12-35 VDC	8 mA (Dry) 16 mA (Wet)	Hastelloy C	-40º to +185º F (-40º to +85º C)	2,000 PSIG (137.9 bar)
U003	12-35 VDC	0.5 Amp @ 150 VAC/120 VDC	316 Stainless Steel	-40º to +185º F (-40º to +85º C)	2,000 PSIG (137.9 bar)
U003	12-35 VDC	0.5 Amp @ 150 VAC/120 VDC	CPVC	-40º to +185º F (-40º to +85º C)	200 PSIG (13.9 bar)
U003	12-35 VDC	0.5 Amp @ 150 VAC/120 VDC	PVDF	-40º to +185º F (-40º to +85º C)	50 PSIG (3.4 bar)
U003	12-35 VDC	0.5 Amp @ 150 VAC/120 VDC	Hastelloy C	-40º to +185º F (-40º to +85º C)	2,000 PSIG (137.9 bar)
U004	24-30 VDC	0.5 Amp @ 150 VAC/120 VDC	316 Stainless Steel	-40º to +185º F (-40º to +85º C)	2,000 PSIG (137.9 bar)
U004	24-30 VDC	0.5 Amp @ 150 VAC/120 VDC	CPVC	-40º to +185º F (-40º to +85º C)	200 PSIG (13.9 bar)
U004	24-30 VDC	0.5 Amp @ 150 VAC/120 VDC	PVDF	-40º to +185º F (-40º to +85º C)	50 PSIG (3.4 bar)
U004	24-30 VDC	0.5 Amp @ 150 VAC/120 VDC	Hastelloy C	-40º to +185º F (-40º to +85º C)	2,000 PSIG (137.9 bar)