SMYB-5120
Sentinel-S3 ATEX – IECEx md – SIL 3 Capable
Sentinel -S3 VPT ATEX – IECEx
Global Approvals for
Flameproof / Explosion-Proof
/ Dust-Ignition Proof
SIL 3 Capable
Moniteur’s Sentinel S3 Valve Position Transmitter has been designed to provide the most reliable valve position feedback in hazardous process environments. With Global Flameproof ATEX, IECEx and Explosion-proof FM approvals for North America, Europe and the rest of the world. SIL 3 capable on select model.
Approvals
US / Canada: Class I, Division 1, Groups B*, C, D and Class II, Division 1, Groups E, F, G.
* Only with Hermetically Sealed Switches
Certificates ATEX / IECEX: Flameproof II 2 G Ex db IIB +H2 T6, IP66/67 Dust-Ignition proof II 2 D Ex tb IIIC T85°C
Materials
• Die Cast Aluminum
• Bronze
• 303 Stainless Steel
• 303 Stainless Steel
• 316 Stainless Steel
• 316 and 18-8 Stainless Steel
• Stainless Steel
• Buna-N
• Viton
• Ektar Copolyester
• Acetal
Options
•2x 3/4” NPT
•3x 3/4″ NPT
•1x 3/4″ NPT and 1x 1/2″ NPT Male Hub for Explosion-Proof Solenoid Valve
•2 x M20
•3 x M20
•2 x M25
•3 x M25
• Standard NAMUR
• Low Profile NAMUR
• Standard Shaft 0.25″ Flats
• Mechanical SPDT
• 36″ standard
• Longer legnths availiable
• 4-20mA Transmitter
• 1k ohm High Linearity Potentiometer
• 10k ohm High Linearity Potentiometer
• Tungsten TTL Hermetically Sealled Proximity Switches
• Rhodium TTL Hermetically Sealed Proximity Switches
• DPDT Mechanical Switches
• Inductive Proximity
• NAMUR Intrinsically Safe Sensors
Visual Indicators
• Black/Yellow
• Flat Cover- No visual
• Red Blue or Green/White
• Others Available
• ‘O’,’T’,’F’,’S’ Flow Path
• 0-100% Digital
Misc
• 2 kg/each
• 12 Months
Intelligent Part Number System – Specify Your Sentinel-S3
S | M | Y | B | - | E | 1 | 2 | 0 |
1 | 2 | 3 | 4 | - | 5 | 6 | 7 | 8 |
1 - Series | 6 - Switch Type | ||
Sentinel S3 | S | Mechanical | |
2 - Cover | Cherry SPDT - 15A | 1 | |
With Moniteur | M | Prism Gold SPDT - 1A | 3 |
Flat Cover | F | ITW DPDT - 10A | 4 |
3 - Moniteur | Non-Contact (Proximity) | ||
No Indicator | N | Tungsten TTL SPDT- 3A | 2 |
Black / Yellow | Y | Rhodium TTL SPDT - 1A | T |
3-way path O | O | GO Leverless Limit Switches SPDT 4A | 5 |
3-way path T | T | Inductive Sensors | |
3-way path F | F | P&F NJ2 -V3 (NAMUR) | 8 |
4-way path S | S | P&F NBB3-V3-Z4 | K |
180 degree T | 1 | P&F NBB2-V3-US | KA |
Green / White | G | 7 - Switch Quantity | |
Red / White | R | 1-6 | 1-6 |
Blue / White | B | 8 - Conduit | |
Green / Red | A | (2) F 3/4" NPT | 0 |
Red / Green | C | (2) F 3/4" + (1) F 1/2" NPT | 6 |
4 - Bearing | (3) F 3/4" NPT | 5 | |
Bronze | B | (1) F 3/4 " + (1) M 1/2" NPT | 8 |
303 Stainless | S | Options - Add Suffix | |
5 - Shaft | Output | ||
Standard 303 SS | 1 | Current 4-20 mA | 0 |
Standard 316 SS | 3 | Resistive 0-1000 ohm | 0 |
NAMUR 303 SS | 5 | Other | |
NAMUR 316 SS | 7 | 12 Terminal Points | 0 |
LONG NAMUR 303 SS | E | 16 Terminal Points | 0 |
Features & Benefits of Moniteur’s Sentinel S3 ATEX
The most popular switch for general purpose applications is rated 15A at 120 VAC and 2.5V at 24 VDC. Our standard mechanical switches are specified with higher operating forces and offer better resistance to freeze up. Gold Plated SPDT switches rated at 1A at 24 VDC are a low-cost alternative for intrinsically safe applications. DPDT Mechanical Switches rated at 10A / 125 VAC and 7A / 24VDC are also available. Specifications
A wide variety of industry standard sensors is available to interface with control systems found in today’s modern process plants. Specifications
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 (100 Watts Max). 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 50mA. Specifications
Current or Resistive Output are available for 0-100% / 4-20mA feedback. Our electronics have been designed for severe applications and have been proven to outperform our competition in the toughest of environments. Specifications
Moniteur’s Visual Indicator Options
Features & Benefits of Moniteur’s Sentinel S3 ATEX
offers excellent chemical resistance and strength
Moniteur’s engineered Loc-Ring Cam and Shaft Retention System, ensuring sensing accuracy and a multi-million cycle life.
without indicator is a cost effective option where visual indication is not required.
Flameproof ATEX, IECEx and Explosion-proof FM for North America allow you to use the same item number for all of your plant specifications worldwide
on the top of the unit prevents fogging or entry of contaminants. The indicator has a rated minimum life of 1,000,000 cycles.
Moniteur has indicators still in service with over 9 million cycles behind them!
Optional thermoplastic quick-mount bracket
for NAMUR actuators stands up to corrosive environments.
in high vibration, corrosive and dirty environments, either indoors or outdoors.
to any valve or actuator.
available for multi-port valves, adjustable to match the physical flow pattern of the valve. See the configurations below.
for today’s advanced control systems.
Our switch selection guide is listed here.
in Division 1 and 2 areas with non-contact switches
PDF Specification Sheets for Common Items
- Specifications
Materials
Enclosure• Die Cast Aluminum
Bearing• Bronze
• 303 Stainless SteelShaft• 303 Stainless Steel
• 316 Stainless SteelFasteners• 316 and 18-8 Stainless Steel
Shaft Loc-Ring• Stainless Steel
O-Rings• Buna-N
• VitonIndicator Cover• Ektar Copolyester
Cams and Splines• Acetal
Options
Conduit Entries•2x 3/4” NPT
•3x 3/4″ NPT
•1x 3/4″ NPT and 1x 1/2″ NPT Male Hub for Explosion-Proof Solenoid Valve
•2 x M20
•3 x M20
•2 x M25
•3 x M25Shaft Types• Standard NAMUR
• Low Profile NAMUR
• Standard Shaft 0.25″ FlatsMechanical Switches• Mechanical SPDT
Lead Legnth• 36″ standard
• Longer legnths availiableAnalog Output• 4-20mA Transmitter
• 1k ohm High Linearity Potentiometer
• 10k ohm High Linearity PotentiometerProximity Switches• Tungsten TTL Hermetically Sealled Proximity Switches
• Rhodium TTL Hermetically Sealed Proximity SwitchesDPDT Switches• DPDT Mechanical Switches
Inductive Sensors• Inductive Proximity
• NAMUR Intrinsically Safe SensorsVisual Indicators
• Black/Yellow
• Flat Cover- No visual• Red Blue or Green/White
• Others Available• ‘O’,’T’,’F’,’S’ Flow Path
• 0-100% Digital
Misc
Weight• 2 kg/each
Warranty• 12 Months
- Part Numbers
Intelligent Part Number System – Specify Your Sentinel-S3
S M Y B - E 1 2 0 1 2 3 4 - 5 6 7 8 1 - Series 6 - Switch Type Sentinel S3 S Mechanical 2 - Cover Cherry SPDT - 15A 1 With Moniteur M Prism Gold SPDT - 1A 3 Flat Cover F ITW DPDT - 10A 4 3 - Moniteur Non-Contact (Proximity) No Indicator N Tungsten TTL SPDT- 3A 2 Black / Yellow Y Rhodium TTL SPDT - 1A T 3-way path O O GO Leverless Limit Switches SPDT 4A 5 3-way path T T Inductive Sensors 3-way path F F P&F NJ2 -V3 (NAMUR) 8 4-way path S S P&F NBB3-V3-Z4 K 180 degree T 1 P&F NBB2-V3-US KA Green / White G 7 - Switch Quantity Red / White R 1-6 1-6 Blue / White B 8 - Conduit Green / Red A (2) F 3/4" NPT 0 Red / Green C (2) F 3/4" + (1) F 1/2" NPT 6 4 - Bearing (3) F 3/4" NPT 5 Bronze B (1) F 3/4 " + (1) M 1/2" NPT 8 303 Stainless S Options - Add Suffix 5 - Shaft Output Standard 303 SS 1 Current 4-20 mA 0 Standard 316 SS 3 Resistive 0-1000 ohm 0 NAMUR 303 SS 5 Other NAMUR 316 SS 7 12 Terminal Points 0 LONG NAMUR 303 SS E 16 Terminal Points 0 - Switches/Sensors
Features & Benefits of Moniteur’s Sentinel S3 ATEX
Mechanical SPDT and DPDT SwitchesThe most popular switch for general purpose applications is rated 15A at 120 VAC and 2.5V at 24 VDC. Our standard mechanical switches are specified with higher operating forces and offer better resistance to freeze up. Gold Plated SPDT switches rated at 1A at 24 VDC are a low-cost alternative for intrinsically safe applications. DPDT Mechanical Switches rated at 10A / 125 VAC and 7A / 24VDC are also available. Specifications
NAMUR, PNP or NPN Inductive SensorsA wide variety of industry standard sensors is available to interface with control systems found in today’s modern process plants. Specifications
Non-Contact TTL SPDT (proximity-type) SwitchesThese 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 (100 Watts Max). 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 50mA. Specifications
Optional 4-20ma Transmitters and 0-1K ohm PotentiometersCurrent or Resistive Output are available for 0-100% / 4-20mA feedback. Our electronics have been designed for severe applications and have been proven to outperform our competition in the toughest of environments. Specifications
- Visual Indicator
Moniteur’s Visual Indicator Options
Black / Yellow “Y”Full Green / Full Red “A”Full Red / Full Green “C”0-100% Green/Red “P”Blue / White “B”Green / White “G”Red / White “R”0-100% Red/Green “Q”3 Way Path “O”3 Way Path “T”3 Way Path “F”180 Deg T-Port “1”120 Deg PIG “3”4 Way Path “S”135 Deg Diverter “4”180 Deg L-Port OCOC “5”180 Deg L-Port OOCC “6”- Features
Features & Benefits of Moniteur’s Sentinel S3 ATEX
Clear Ektar coveroffers excellent chemical resistance and strength
Indicator shaft is secured to the housing withMoniteur’s engineered Loc-Ring Cam and Shaft Retention System, ensuring sensing accuracy and a multi-million cycle life.
“Flat cover” version availablewithout indicator is a cost effective option where visual indication is not required.
Global ApprovalsFlameproof ATEX, IECEx and Explosion-proof FM for North America allow you to use the same item number for all of your plant specifications worldwide
Environmentally sealed indicatoron the top of the unit prevents fogging or entry of contaminants. The indicator has a rated minimum life of 1,000,000 cycles.
Moniteur has indicators still in service with over 9 million cycles behind them!Internal Switches and terminal block are labeled for easier installation.Optional thermoplastic quick-mount bracket
for NAMUR actuators stands up to corrosive environments.Materials of construction selected to excelin high vibration, corrosive and dirty environments, either indoors or outdoors.
Indicator is 100% adjustableto any valve or actuator.
The industry’s only “true” visual valve position indicatoravailable for multi-port valves, adjustable to match the physical flow pattern of the valve. See the configurations below.
Available with Moniteur’s wide variety of switches and sensorsfor today’s advanced control systems.
Our switch selection guide is listed here.No conduit seal requiredin Division 1 and 2 areas with non-contact switches
- Documents
PDF Specification Sheets for Common Items
These items are typically available for quick delivery.Contact us for spec sheets covering configurations not shown here – we’ll gladly make them for you.
- 8Rotary Position Solutions
- 3Linear Position Solutions
- 6Positioners
- 4Networking
- 65Brackets Kits
- 3Spare Parts
- 16Resources