Vaccon VSMN, VSMN-QD, VTMV, VSMP-QD, VTMV-QD Operating & Installation Instructions Manual

Technical Brief: Vacuum System Design:

Technical Brief: How Vacuum Pumps Work

Operating / Installation Instructions:

Choosing The Correct Sized Tubing

Ÿ 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 as

permanent 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 kV

Specificaon

Rated 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 Gases

Supply Voltage 10.8 to 30 VDC 10.8 to 30 VDC

Current Consumpon 20 mA Max. 20 mA Max.

Sensing/Switching Material Single Crystal Silicon Single Crystal Silicon

Output Switched - NPN 1 to 5 VDC

Electrical 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 Disconnect

Hysterisis 2% Full Scale Max. N/A

Repeatability +/- 0.3% Full Scale N/A

Response Time 1 ms Max. Approx. 1 ms

Circuit Protecon NONE NONE

Max. Switched Voltage Load 30 VDC N/A

Max. Switched Current Load 80 mA N/A

Linearity +/- 0.5 % Full Scale +/- 0.5 % Full Scale

Thermal 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 NONE

Switch Indicaon Red LED ON (Switched Output ON) N/A

IP Protecon IP00 IP00

Opera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/Buna

Fing/Connecon M5x.8 - 360° swivel male fing M5x.8 - 360° swivel male fing

Net Weight 1 oz. (28.3g) 1 oz. (28.3g)

Safety and Environmental Compliance CE, RohS CE, RohS

VSMN/P & VTMV Minature Vacuum Switch & Sensor

Safety precauons. Please read before using.

VSMN and VSMP Vacuum Switches VTMV Vacuum Sensor

VSMN/VSMP: Adjusng Pressure Setpoint

Ÿ 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ng

trimmer. Gently turn the screwdriver to make adjustments.
To prevent damage to the vacuum seng trimmer, do not
force the trimmer when it comes to a stop.

9 Industrial Park Road, Medway, MA 02053 Phone: [phone], US [phone] Fax: [phone]

Visit Us Online at www.vaccon.com or email us at [e-mail]

© 2014 Vaccon Company

Proudly Made In The USA

Technical Brief: Vacuum System Design:

VSMN/P & VTMV Minature Vacuum Switch & Sensor

Choosing The Correct Sized Tubing

Technical Brief: How Vacuum Pumps WorkOperating / Installation Instructions:

Dimensions

* 5 meter M8 cordsets sold separately, please contact factory for details
or refer to page 286 of Vaccon’s Master Catalog.

Circuit Wiring Diagrams

VSMN Switch VSMP Switch

Units in mm

VTMV Sensor

Operating / Installation Instructions: VSMN/P, VTMV Series Miniature Vacuum Switch & Sensor – 2