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Vaccon VSMN Operating & Installation Instructions Manual
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Technical Brief: Vacuum System Design:Choosing The Correct Sized TubingTechnical Brief: How Vacuum Pumps WorkOperating / Installation Instructions:VSMN/P & VTMV Minature Vacuum Switch & Sensor© 2014 Vaccon Company9 Industrial Park Road, Medway, MA 02053 Phone: (508) 359-7200, US (800) 848-8788 Fax: (508) 359-0177Visit Us Online at www.vaccon.com or email us at info@vaccon.comŸ Do not use corrosive or flammable gases or liquids with this product.Ÿ Please use within the opera ng pressure range (see table below). Do not apply pressure beyond the maximum recommended pressure aspermanent damage to the sensor may occur.Ÿ Do not drop, hit or allow excessive shock. Even if the switch appears undamaged, internal components may be damaged and can malfunc on.Ÿ Turn power off before connec ng wiring. Improper wiring or a short circuit will damage the unit or cause a malfunc on.Ÿ Do not use in an environment containing steam or oil vapor.Ÿ This product is not explosion-proof rated. Do not use in an environment containing flammable or corrosive gases.Ÿ Wiring for the pressure sensor should avoid power source and high voltage lines. If used in the same circuit, noise may cause a malfunc on.Ÿ ESD protec on: ± 4 kVSafety precau ons. Please read before using.Proudly Made In The USASpecifica on VSMN and VSMP Vacuum Switches VTMV Vacuum SensorRated Vacuum Range 0" to 30" Hg ( 0 mbar to -1015 mbar) 0" to 30" Hg (0 mbat to -1015 mbar)Burst Pressure 29 PSI (2 bar) 29 PSI (2 bar)Media Non-Corrosive, Dry Gases Non-Corrosive, Dry GasesSupply Voltage 10.8 to 30 VDC 10.8 to 30 VDCCurrent Consump on 20 mA Max. 20 mA Max.Sensing/Switching Material Single Crystal Silicon Single Crystal SiliconOutput Switched - NPN 1 to 5 VDCElectrical Connec on 3-Wire - 26 AWG - 5'(1.5m), 3 Pin, M8 Quick Disconnect 3-Wire - 26 AWG - 5'(1.5m), 3 Pin, M8 Quick DisconnectHysterisis 2% Full Scale Max. N/ARepeatability +/- 0.3% Full Scale N/AResponse Time 1 ms Max. Approx. 1 msCircuit Protec on NONE NONEMax. Switched Voltage Load 30 VDC N/AMax. Switched Current Load 80 mA N/ALinearity +/- 0.5 % Full Scale +/- 0.5 % Full ScaleThermal Error +/- 2% Full Scale/ 121°F (50°C) +/- 2% Full Scale/ 121°F (50°C)Thermal Compensa on 32°F to 121°F (0°C to 50°C) 32°F to 121°F (0°C to 50°C)Display Single Red LED NONESwitch Indica on Red LED ON (Switched Output ON) N/AIP Protec on IP00 IP00Opera ng Temperature 15°F to 140°F (-10°C to 60°C) 15°F to 140°F (-10°C to 60°C)Opera ng Humidity 35 to 85% RH (No Condensa on) 35 to 85% RH (No Condensa on)Construc on Glass filled ABS/Aluminum/Buna Glass filled ABS/Aluminum/BunaFi ng/Connec on M5x.8 - 360° swivel male fi ng M5x.8 - 360° swivel male fi ngNet Weight 1 oz. (28.3g) 1 oz. (28.3g)Safety and Environmental Compliance CE, RohS CE, RohSVSMN/VSMP: Adjus ng Pressure SetpointŸ Use the vacuum se ng trimmer (VR) to set the “ON”pressure. Rotate clockwise to increase the vacuum setpoint;rotate counter-clocksiwse to decrease the setpoint.Ÿ Use appropriate sized flathead screwdriver for the se ngtrimmer. Gently turn the screwdriver to make adjustments.To prevent damage to the vacuum se ng trimmer, do notforce the trimmer when it comes to a stop. |
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