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| Explosion-Proof
Nema 4, 4x, 7 & 9 |
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The
GUARDIAN is a versatile valve position transmitter designed for a wide variety of applications. |
| Linear Control Valves - The picture to the left shows the GUARDIAN mounted to a linear control valve. |
| Knife-Gate Valves - The Guardian is adaptable to knife-gate valves, and can be used together with a Companion VPT to form an integrated package. The Guardian would provide the junction box and one limit switch, and the Companion would provide the second limit switch. |
| Rotary Valves - The Guardian can be used on an actuated rotary valve for a NEMA 6P (periodic submersion) applications. |
| Junction Box Applications - With 3 conduit entries and a maximum of 26 terminal points, the Guardian is a cost-effective alternative to standard junction boxes. |
| The Guardian is available with Moniteur's advanced line of TTL Non-Contact Switches or Inductive Sensors, providing the ability to interface with any plant control system. |
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Download
Specifications |
|
Download
Catalog Sheet |
| Approvals: |
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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.
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Features & Benefits
of Moniteur's Guardian VPT
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| Available
with Moniteur's reliable line of TTL Non-Contact
Switches or Inductive Sensors
to inferface with any plant control system |
| Internal Switches
and terminal block are labeled for easier
installation. |
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Intelligent Part
Number System - Specify Your Grardian
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1
- Series |
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6
- Switch Type |
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Guardian |
K |
Non-Contact
(Proximity) |
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2
- Cover |
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Tungsten
TTL SPDT - 3A |
2 |
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Flat
Cover |
F |
Rhodium
TTL SPDT- 1A |
T |
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3
- Moniteur |
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no
Indicator |
N |
Inductive
Sensors |
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4
- Bearing / Inserts |
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P&F
(NAMUR) |
8 |
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no
bearing |
N |
7
- Switch Quantity |
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5
- Shaft |
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1-2 |
1-2 |
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no
shaft |
0 |
8
- Conduit |
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(2)
F 3/4" + (1) F 1/2" NPT |
6 |
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Most common items
available for quick delivery:
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KFNN-0216
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KFNN-0226
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KFNN-0T16
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KFNN-0T26
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Moniteur Switch
and Sensor Selection Guide
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| Non-Contact
TTL SPDT (proximity-type) Switches |
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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 |
| NAMUR, PNP
or NPN Inductive Sensors |
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A
wide variety of industry standard sensors
is available to interface with control
systems found in today's modern process
plants.
Specifications
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