Gas and Specialty Sensors

VK Series



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VK Series

IFM Efector Vibration Switch VK Series

IFM Efector Vibration Switch

 

The IFM Efector VK Series vibration monitor continuously monitors HVAC and industrial equipment to prevent machine downtime and expensive downtime. The compact VK Series switch is designed to be permanently mounted to monitor a machine's vibration level. The monitor provides continuous feedback of vibration within a range of 10Hz to 1000Hz with a 4-20 mA analog signal. Setup is quick using two setup dials to adjust the maximum RMS velocity setpoint and response delay time. The sensor continuously monitors real-time RMS vibration velocity (based on the ISO 10816 standard) and provides an analog output of the velocity as well as a switching output when an alarm value is exceeded. Highly-visible LEDs provide local indication for power and alarm.


Products

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QtyModelDescriptionIn StockList PriceInternet Price
EVC001 6FT STRAIGHT CONNECTOR In Stock25.0020.00
EVC002 15FT STRAIGHT CONNECTOR INFO36.0028.80
EVC003 30FT STRAIGHT CONNECTOR INFO62.0049.60
EVC004 6FT RIGHT-ANGLED CONNECTOR In Stock26.0020.80
EVC005 15FT RIGHT-ANGLED CONNECTOR INFO36.0028.80
EVC006 30FT RIGHT-ANGLED CONNECTOR INFO49.9139.93
F90037 OCTAVIS MOUNTING ADHESIVE INFO159.00127.20
F90042 OCTAVIS MOUNTING BASE INFO66.5453.23
F90043 OCTAVIS MOUNTING MAGNET INFO416.00332.80
VKV021 VK VIBRATN MNTR SW PT 0 TO 25 MM/SEC INFO500.00400.00
VKV022 VK VIBRATN MNTR SW PT 0 TO 50 MM/SEC INFO500.00400.00

Accessories

No accessories found
Features
  • Two easy to use dual setup dials
  • Solid state electronics
  • Analog and switched outputs
  • No software needed
  • Local LEDs for power and switching status
Specifications

Supply Voltage:18 – 32 VDC, 525 mA

Signal Output:4-20 mA

Maximum Output Impedance mA:500Ω

Contact Rating:0.5A DC PNP (Sourcing)

Contact Type:1 NC open collector transistor

Accuracy:

Transmitter: <±5% of full range

Switch:<±4% of full range

Linearity 0.25% of full range:

Repeatability:<0.5% of full range

Measurement Range:

VK021:0 to 1″/second (0-25 mm/second)

VK022:0 to 2″/second (0-50 mm/second)

Frequency Range:10 Hz to 1000 Hz

Visual Indication:Power Green LED Switching status Yellow LED (Energized = Switched)

Shock:400g

Switch Adjustment:up to 50 mm/sec

Time Delay:1 to 60 seconds

Process Connection:M8 (order mounting adapter separately)

Wiring Terminations:4 pin M12 reg foot connector (order separately)

Operating Temperature:13° to 176℉ (-25° to 80℃)

Enclosure Rating:PBT (Pocan); PC (Makrolon); FPM (Viton); stainless steel 316L, IP67, NEMA 1

Dimensions:1.06″ diameter x 2.88″H (2.7 x 7.31 cm)

Approvals:UL File E174189, CE

Weight:1.0 lb (0.45 kg)

Warranty:2 years

Certifications