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The WATCHMAN VPT has been designed to provide the most visible and reliable valve position indication for general purpose environments.

  • Clear Ektar cover offers excellent chemical resistance and strength
  • Environmentally sealed indicator on the top of the unit prevents fogging or entry of contaminants
  • Indicator is 100% adjustable to any valve or actuator
    Internal Switches and terminal block are labeled for easier installation
  • Indicator shaft is secured to the housing with Moniteur's engineered Loc-Ring Cam and Shaft Retention System, ensuring sensing accuracy
  • The industry's only "true" visual valve position indicator available for multi-port valves, adjustable to match the physical location of the valve
  • "Flat cover" version available without indicator
  • Optional thermoplastic quick-mount bracket for NAMUR actuators
  • Optional HIGH TEMPERTURE - 250 deg. F.
  • Available with Moniteur's wide variety of switches and sensors for today's advanced control systems
  • CSA Approved

The Watchman-II VPT is a compact NEMA 4, 4x enclosure for extremely corrosive environments. It's rugged design will stand up to your toughest applications

  • Solid cast stainless CF-8M housing with SS trim and shaft bearing
  • Clear Ektar cover offers excellent chemical resistance and strength
  • Environmentally sealed indicator prevents fogging and entry of contaminants
  • Dual potting wells
  • Internal Switches and terminal block are labeled for easier installation
  • Optional flat cover version with no external plastics
  • Compact design
  • Indicator shaft is secured to the housing with Moniteur's engineered Loc-Ring Cam and Shaft Retention System, ensuring sensing accuracy
  • Available with Moniteur's wide variety of switches and sensors for today's advanced control system

The SENTINEL VPT has been designed to provide the most visible and reliable valve position indication in explosion-proof environments. With both UL and CSA approvals, the Sentinel is the perfect choice

Features:

  • Clear Ektar cover offers excellent chemical resistance and strength
  • Environmentally sealed indicator on the top of the unit prevents fogging or entry of contaminants
  • Indicator is 100% adjustable to any valve or actuator
  • Internal Switches and terminal block are labeled for easier installation
  • Indicator shaft is secured to the housing with Moniteur's engineered Loc-Ring Cam and Shaft Retention System, ensuring sensing accuracy
  • The industry's only "true" visual valve position indicator available for multi-port valves, adjustable to match the physical location of the valve
  • "Flat cover" version available without indicator
  • Optional thermoplastic quick-mount bracket for NAMUR actuators
  • Optional HIGH TEMPERTURE - 250 deg. F
  • Available with Moniteur's wide variety of switches and sensors for today's advanced control systems
Approvals:

UL / CSA Approved for Class 1, Division 1 Groups C-D and Class 2, Division 1 Groups E, F, G with Mechanical SPDT and DPDT switches

UL / CSA Approved for Class 1, Division 2 Groups A, B and Class 1, Division 1 Groups C-D and Class 2, Division 1 Groups E, F, G with TTL SPDT Non-Contact Switches.
The SENTINEL-II VPT brings the acclaimed Moniteur indicator to Class 1, Division 1 Group A and B environments. It's rugged design, superior valve position indication, and sleek design provide a package with these innovations:
  • Indicator materials are resistant to harsh chemicals and located away from the vapor path of leaky valves
  • Standard shaft flats prevent coupler from disengaging from the actuator
  • Cast stainless steel housing for corrosive environments available
  • Clear Ektar cover offers excellent chemical resistance and strength
  • Environmentally sealed indicator on the top of the unit prevents fogging or entry of contaminants
  • Indicator is 100% adjustable to any valve or actuator
  • Internal Switches and terminal block are labeled for easier installation
  • Indicator shaft is secured to the housing with Moniteur's engineered Loc-Ring Cam and Shaft Retention System, ensuring sensing accuracy
  • The industry's only "true" visual valve position indicator available for multi-port valves, adjustable to match the physical location of the valve
  • "Flat cover" version available with no external plastics
  • Optional thermoplastic quick-mount bracket for NAMUR actuators
  • Available with Moniteur's wide variety of switches and sensors for today's advanced control systems
Approvals: (pending)
UL / CSA pending for Class 1, Division 1 and 2 Groups A, B, C, D and Class 2, Division 1 Groups E, F, G

The Companion VPT series limit switches are designed for monitoring linear control valves. The unit is UL approved for Class I, Division 1 Groups A - D, and Class II, Division 1 Groups E - G.

Available with a choice of three switching elements, the Companion meets all of the process industry's most demanding electrical requirements - high power or low voltage.

The Companion is constructed from 316 SS and designed to withstand tough corrosive 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 The magnetic trigger provides 3/16" detection range.

Approvals:
UL Approved for Class 1, Division 1 Groups A, B, C, D and Class 2, Division 1 Groups E, F, G

 

 

Moniteur's new Scout VPT series provides cost effective low profile position sensing for actuators utilizing NAMUR accessory mounting. These advanced sensors are available in both PNP and NAMUR output versions for compatibility with today's modern plant control systems

Principle of Operation:

Simple in concept, the Scout VPT is easy and quick to assemble. The Position Transmitter "puck" mounts directly to the NAMUR accessory output shaft of your actuator. The double sensor block mounts to the accessory holes of the actuator. There is no adjustment or calibration required once the VPT has been installed.

Applications:

  • Compact valve position indication for applications where minimal space is available.
  • Intrinsically Safe. NAMUR Inductive Sensors are rated Intrinsically Safe and must be used with an approved current and voltage limiting barrier.
  • To locally ascertain valve position, the SCOUT Sensors include lights in the housing.

Mounting:
The position indicator kit includes the target puck and all mounting hardware for NAMUR standard actuators.

The SCOUT Valve Postion Controller's approach to low profile position sensing is a millenium-sized advance for the NAMUR style actuator market. Incorporating SCOUT VPCs advances your automated valves into the ASI and DeviceNet networking arena!

The SCOUT Valve Position Transmitter's approach to low profile position sensing is a millenium-sized advance for the NAMUR actuator market. Available in many output versions, incorporating the SCOUT VPT in your plant advances your automated valves into the forefront of control technology!

Features:

  • Solid State Inductive Sensors standard on all SCOUT VPTs offer a virtually unlimited cycle life
  • Available in many circuit configurations - Choose from AC, DC PNP, DC 2-wire and NAMUR for direct integration into your plant's process control system
  • Fully Enclosed Sensor Electronics with no exposed resins make the Scout the ideal choice for corrosive, humid or washdown environments
  • Moniteur's optional EASYConnect solenoid mounting allows solenoid power to be routed through the sensor block, making additional junction housings unnecessary
  • Indicator LEDs located on the sensor block clearly verify network, sensor and solenoid operation, and valve position locally
  • Simple Installation - The Position Transmitter target mounts directly to the NAMUR output shaft of your actuator, while the sensor block mounts to the holes. No adjustment or calibration is required once the VPT has been installed
  • A Full line of complementary cables and connectors take the guesswork out of selecting the right accessories for your Scout.

Mounting:
The position indicator kit includes the target puck and all mounting hardware for actuators with NAMUR accessory mounting. See exploded diagram at right.

Scout VPTs with EASYConnect include 18" flying leads and an optional DIN solenoid connector to complete your automated valve package.

The SURVIVOR-II VPT has been designed to provide the most visible and reliable valve position indication for Division 2 hazardous areas. Molded from DuPont's SuperTough Zytel Nylon and outfitted with all-stainless steel trim, the SURVIVOR-II VPT will stand up to harsh washdowns and other nasty chemicals with ease.

Features:

  • Stainless Steel Molded-In Inserts and Bearing
    EKTAR Indicator materials are resistant to harsh chemicals
  • Environmentally sealed indicator on the top of the unit prevents fogging or entry of contaminants
  • Indicator is 100% adjustable to any valve or actuator
    Internal Switches and terminal block are labeled for easier installation
  • Indicator shaft is secured to the housing with Moniteur's engineered Loc-Ring Cam and Shaft Retention System, ensuring sensing accuracy
  • The industry's only "true" visual valve position indicator available for multi-port valves, adjustable to match the physical location of the valve
  • Dual Potting Wells
    "Flat cover" version available without indicator
  • Optional thermoplastic quick-mount bracket for NAMUR actuators
  • Available with Moniteur's wide variety of switches and sensors for today's advanced control systems

Approvals:
FM/CSA (pending) Class I Division 2 Groups A, B, C, D - Class II, Division 2 Groups E, F, G

The SURVIVOR ClearView VPT has been designed to provide the most visible and reliable valve position indication for corrosive environments

LEDs on the sensors inside the enclosure allow users to view switch or sensor status outside through the clear housing.
Available with NEO-X sensors or Krystal TTL non-contact SPDT switches.

Features:

  • Stainless Steel Molded-In Inserts and Bearing
  • EKTAR Indicator materials are resistant to harsh chemicals
  • Environmentally sealed indicator on the top of the unit prevents fogging or entry of contaminants
  • Indicator is 100% adjustable to any valve or actuator
    Internal Switches and terminal block are labeled for easier installation
  • Indicator shaft is secured to the housing with Moniteur's engineered Loc-Ring Cam and Shaft Retention System, ensuring sensing accuracy
  • The industry's only "true" visual valve position indicator available for multi-port valves, adjustable to match the physical location of the valve
  • Dual Potting Wells
  • "Flat cover" version available without indicator
  • Optional thermoplastic quick-mount bracket for NAMUR actuators
  • Available with Moniteur's wide variety of switches and sensors for today's advanced control systems

Approvals:
FM/CSA (pending) Class I Division 2 Groups A, B, C, D - Class II, Division 2 Groups E, F, G