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Companion VPT – Valve Monitor

Home Products Valve Monitors – Limit SwitchCompanion VPT – Valve Monitor

Companion VPT for Hazardous Areas – Explosion-Proof NEMA 4, 4X, 7 & 9

XNNN-0210

Companion VPT

Explosion-Proof
Nema 4, 4X, 7 & 9
All Groups

The Companion VPT series proximity limit switches are designed for monitoring linear control valves. Available with a choice of two low hysteresis switching elements, the Companion meets all of the process industry’s most demanding electrical requirements, either high power or low voltage.

The Companion is constructed from 316 SS and engineered to withstand corrosive and physically demanding environments. The switching elements are hermetically sealed and encapsulated in a thermoplastic shock guard.

Contact reliability is assured to a minimum of 800,000 cycles at full load (see table below). The magnetic trigger provides a 3/16″ detection range.

Full bracket kits are also available for the popular Fisher 657 / 667 actuators here.

Downloads
Download Catalog Sheet / I&M
Download Catalog Sheet – Brackets for Fisher 657/667 Series Actuators
Download I&M – Brackets for Fisher 657/667 Series Actuators

Links
Linear Bracket Kits
Moniteur’s VPT Selection Guide
Bracket Kits and Mtg Hardware
Common Spare Parts

ul-logo-50x50

Approvals

UL Approved for
– Class I, Division 1 All Groups
– Class II Division 1 All Groups

Product Certificates

Companion – X Series – Certificate of Compliance UL

  • Specifications
  • Part Numbers
  • Switches/Sensors
  • Visual Indicator
  • Features
  • Documents

Sensing

Contacts Hermetically Sealed

•Tungsten
•Rhodium

Operation

Repeatability

•0.005″
•Rhodium

Temperature Range

•-40 – 175 °F (Standard)
•-40 – 320 °F (High Temperature)

Hysteresis

•0.045″

Lead Length

•36″ standard
•Longer lengths available

Sensing Range

•3/16″

Trigger

•Encapsulated Magnet

Enclosure

Material

•316 Stainless Steel

Material

•½” NPT

Length

•3.625″

Body Hex

•1″ Hex

Threaded Length

•5/8 – 18 UNC (1.50″ long)

Trigger

Length

•1.25″

Head Head

•½” Hex

Body Hex

•1″ Hex

Threaded Length

•5/16 – 18 UNC (0.75″ long)

Misc

Weight

•1 lb.

Warranty

•Warranty

Intelligent Part Number System – Specify Your Companion VPT

XNNN-0210
1234-5678
1 - Series6 - Switch Type
CompanionXNon-Contact (Proximity)
2 - CoverTungsten TTL SPDT- 3A2
no CoverNRhodium TTL SPDT- 1AT
3 - MoniteurNEO-X NO Sensor - 0.3AA
no IndicatorN7 - Switch Quantity
4 - Bearing / InsertsOne Only1
no bearingN8 - Conduit
5 - Shaft(1) F 1/2" NPT0
no shaft0Options (Add Suffix)
Hi Temperature (to 320 deg.)HT

Most Common Companion VPT Items Available for Quick Delivery:

XNNN-0210

XNNN-02T0

Features & Benefits of Moniteur’s Companion VPT

Non-Contact TTL SPDT (proximity-type) Switches

These hermetically sealed switches set the standard for reliability. Tungsten TTL switches are used for high current AC and DC applications with a rating of 3A at 120 VAC and 2A at 24 VDC. Choose Rhodium TTL for low voltage / low current DC and Intrinsically Safe applications. Optional LEDs are also available on the Krystal TTL with Rhodium contacts. NOTE: Switches with Tungsten contacts are not recommended for DC signals lower than 50 mA. Specifications

A wide variety of industry standard sensors is available to interface with control systems found in today’s modern process plants. Specifications

Features & Benefits of Moniteur’s Companion

The Companion is constructed from 316 SS and designed to withstand tough corrosive environments.

Contact reliability is assured to a minimum of 800,000 cycles.

Switching elements are hermetically sealed and encapsulated in a thermoplastic shock guard.

The magnetic trigger (included in the box) provides 3/16″ detection range. Suitable for fully submersed and buried service.

Available with Moniteur’s wide variety of reliable switches and sensors for today’s advanced control systems.

Also see our switch selection guide!

+ Specifications

Sensing

Contacts Hermetically Sealed

•Tungsten
•Rhodium

Operation

Repeatability

•0.005″
•Rhodium

Temperature Range

•-40 – 175 °F (Standard)
•-40 – 320 °F (High Temperature)

Hysteresis

•0.045″

Lead Length

•36″ standard
•Longer lengths available

Sensing Range

•3/16″

Trigger

•Encapsulated Magnet

Enclosure

Material

•316 Stainless Steel

Material

•½” NPT

Length

•3.625″

Body Hex

•1″ Hex

Threaded Length

•5/8 – 18 UNC (1.50″ long)

Trigger

Length

•1.25″

Head Head

•½” Hex

Body Hex

•1″ Hex

Threaded Length

•5/16 – 18 UNC (0.75″ long)

Misc

Weight

•1 lb.

Warranty

•Warranty

+ Part Numbers

Intelligent Part Number System – Specify Your Companion VPT

XNNN-0210
1234-5678
1 - Series6 - Switch Type
CompanionXNon-Contact (Proximity)
2 - CoverTungsten TTL SPDT- 3A2
no CoverNRhodium TTL SPDT- 1AT
3 - MoniteurNEO-X NO Sensor - 0.3AA
no IndicatorN7 - Switch Quantity
4 - Bearing / InsertsOne Only1
no bearingN8 - Conduit
5 - Shaft(1) F 1/2" NPT0
no shaft0Options (Add Suffix)
Hi Temperature (to 320 deg.)HT

Most Common Companion VPT Items Available for Quick Delivery:

XNNN-0210

XNNN-02T0

+ Switches/Sensors

Features & Benefits of Moniteur’s Companion VPT

Non-Contact TTL SPDT (proximity-type) Switches

These hermetically sealed switches set the standard for reliability. Tungsten TTL switches are used for high current AC and DC applications with a rating of 3A at 120 VAC and 2A at 24 VDC. Choose Rhodium TTL for low voltage / low current DC and Intrinsically Safe applications. Optional LEDs are also available on the Krystal TTL with Rhodium contacts. NOTE: Switches with Tungsten contacts are not recommended for DC signals lower than 50 mA. Specifications

A wide variety of industry standard sensors is available to interface with control systems found in today’s modern process plants. Specifications

+ Visual Indicator
+ Features

Features & Benefits of Moniteur’s Companion

The Companion is constructed from 316 SS and designed to withstand tough corrosive environments.

Contact reliability is assured to a minimum of 800,000 cycles.

Switching elements are hermetically sealed and encapsulated in a thermoplastic shock guard.

The magnetic trigger (included in the box) provides 3/16″ detection range. Suitable for fully submersed and buried service.

Available with Moniteur’s wide variety of reliable switches and sensors for today’s advanced control systems.

Also see our switch selection guide!

+ Documents
  • Specifications
  • Part Numbers
  • Switches/Sensors
  • Visual Indicator
  • Features

Specifications

Part Numbers

Switches/Sensors

Visual Indicator

Features

  • Part Numbers
  • Most common items available
  • Switches/Sensors
  • Features

Part Numbers

Intelligent Part Number System – Companion VPT

1 – Series
6 – Switch Type
Companion
X
Non-Contact (Proximity)
2 – Cover
Tungsten TTL SPDT- 3A
2
no Cover
N
Rhodium TTL SPDT- 1A
T
3 – Moniteur
NEO-X NO Sensor – 0.3A
A
no Indicator
N
7 – Switch Quantity
4 – Bearing / Inserts
One Only
1
no bearing
N
8 – Conduit
5 – Shaft
(1) F 1/2″ NPT
0
no shaft
0
Options (Add Suffix)
Hi Temperature (to 320 deg.)
HT

Most common items available

Most Common Companion VPT Items Available for Quick Delivery:

XNNN-0210

XNNN-02T0

Switches/Sensors

Companion VPT’s Switch and Sensor Selection Guide

Non-Contact TTL SPDT (proximity-type) Switches

These hermetically sealed switches set the standard for reliability. Tungsten TTL switches are used for high current AC and DC applications with a rating of 3A at 120 VAC and 2A at 24 VDC. Choose Rhodium TTL for low voltage / low current DC and Intrinsically Safe applications. Optional LEDs are also available on the Krystal TTL with Rhodium contacts. NOTE: Switches with Tungsten contacts are not recommended for DC signals lower than 50 mA. Specifications

A wide variety of industry standard sensors is available to interface with control systems found in today’s modern process plants. Specifications

Features

Companion Features & Benefits

The Companion is constructed from 316 SS and designed to withstand tough corrosive environments.

Contact reliability is assured to a minimum of 800,000 cycles.

Switching elements are hermetically sealed and encapsulated in a thermoplastic shock guard.

The magnetic trigger (included in the box) provides 3/16″ detection range. Suitable for fully submersed and buried service.

Available with Moniteur’s wide variety of reliable switches and sensors for today’s advanced control systems.

Also see our switch selection guide!

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