Photoelectrics Level Sensors Type VP,Unmodulated • Sensor for liquid level detection • Built-in amplifier, Ga-As diode • Output: Transistor NPN/PNP or SCR, NO or NC • High chemical resistance to most acids and bases • VP01/03: Output OFF when sensor in liquid • VP02/04: Output ON when sensor in liquid • No electrical or thermal connection between liquid and electrical circuit • LED-indication for output ON • Power supply: DC types: 10 to 40 VDC AC types: 110 or 230 VAC Product Description Ordering Key VP 0 3 E P Optical level sensor with unmodulated, infrared light for the detectionof liquids. Fitted with built-in amplifier. Transmitterandreceiver are completely self-con- tained in solid plastic housing designedformountinginto container wall. VP01/02 are available in a Polysulphone housing resistant to most acids and bases. VP03/04 are available in a Polyamide 12 housing resistant to vari- ous solvents. Type Housing Output status Output type PNP output Type Selection - DC Types Housing material Ordering no.Ordering no.Ordering no.Ordering no. Transistor NPN Transistor NPN Transistor PNPTransistor PNP Make switchingBreak switching Make switching Break switching PolysulphoneVP 02 EVP 01 EVP 02 EP VP 01 EP Polyamide 12VP 04 EVP 03 EVP 04 EP VP 03 EP Type Selection - AC Types Housing material Ordering no.Ordering no.Ordering no.Ordering no. Make switchingBreak switching Make switching Break switching 110 VAC110 VAC 230 VAC 230 VAC PolysulphoneVP 02-110TB VP 01-110TBVP 02-230TBVP 01-230TB Specifications Transistor NPN/PNP SCR output AC types Rated operational voltage10 - 40 VDC110 VAC: 100 - 121 VAC, 45 - 60 Hz 230 VAC: 195 - 265 VAC, 45 - 60 Hz Rated operational current Continuous200 mA10 - 100 mA Voltage drop≤ 1.0 VDC ≤ 9.0 VAC No-load supply current ≤ 12 mA ≤ 7 mA Sensing accuracy Liquid level difference Horizontal mounting: ± 5 mm Horizontal mounting: ± 5 mm Vertical mounting: ± 2.5 mm Vertical mounting: ± 2.5 mm Ambient light 0 - 100 lux 0 - 100 lux Frequency of operating cycles (f)30 Hz 5 Hz Specifications are subject to change without notice (12.08.2014) 1
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