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Model 371MT7 Explosion-Proof Position Indicator
Brand: BarksdaleBarksdale's position indicators are sensitive feedback devices that can be attached to Series II & Series III-L valves to provide valve status feedback.
Using Barksdale's know-how in electric switch technologies, the position indicator senses any of the three valve positions and signals this information through an electrical contact.
With a housing constructed of all stainless steel material, this product is designed for use in heavy industrial environments and in the most demanding applications. The explosion proof rating is Division I, Class I.
In applications where feedback from the valve is desirable, Barksdale's position indicator replaces such devices as proximity sensors, pressure switches and limit switches.
Position indicators come already installed and calibrated on our Series II & Series III-L valves, saving installation costs for the customer.
Features- Fits all Series II & Series III-L valves
- 2 position and 3 position
- 30 Vdc max, 500 mA (PLC compatible)
- Explosion proof
- Intrinsically safe
- UL & ATEX / IECEx certified
- NEMA 4X, IP66
1 - 12 of 802 Part Numbers
371MT73
- Size - Fits 1/4" & 1/2" Series II Valves
- Cable Length - 39" - Standard Cable Length
371MT73-W000
- Size - Fits 1/4" & 1/2" Series II Valves
- Cable Length - Custom Cable Length: Inches
371MT73-W001
- Size - Fits 1/4" & 1/2" Series II Valves
- Cable Length - 1 Custom Cable Length: Inches
371MT73-W002
- Size - Fits 1/4" & 1/2" Series II Valves
- Cable Length - 2 Custom Cable Length: Inches
371MT73-W003
- Size - Fits 1/4" & 1/2" Series II Valves
- Cable Length - 3 Custom Cable Length: Inches
371MT73-W004
- Size - Fits 1/4" & 1/2" Series II Valves
- Cable Length - 4 Custom Cable Length: Inches
371MT73-W005
- Size - Fits 1/4" & 1/2" Series II Valves
- Cable Length - 5 Custom Cable Length: Inches
371MT73-W006
- Size - Fits 1/4" & 1/2" Series II Valves
- Cable Length - 6 Custom Cable Length: Inches
371MT73-W007
- Size - Fits 1/4" & 1/2" Series II Valves
- Cable Length - 7 Custom Cable Length: Inches
371MT73-W008
- Size - Fits 1/4" & 1/2" Series II Valves
- Cable Length - 8 Custom Cable Length: Inches
371MT73-W009
- Size - Fits 1/4" & 1/2" Series II Valves
- Cable Length - 9 Custom Cable Length: Inches
371MT73-W010
- Size - Fits 1/4" & 1/2" Series II Valves
- Cable Length - 10 Custom Cable Length: Inches
1 - 12 of 802 Part Numbers
Specifications
Brand
Approvals & Certifications
- ATEX: 0816092X, Ex II 2 GD, Ex d IIC T6 Gb, Ex Ib IIC T6 GB, Ex Tb IIIC T80° C Db IP66, -40° C ≤ Tamb ≤ +60° C
- CE 0081 Demko 09
- cULus - Class I, Groups A (UL Only), B, C & D, Class II, Groups E, F, G
- IECEx - 0816092X, Ex II 2 GD, Ex d IIC T6 Gb, Ex Ib IIC T6 GB, Ex Tb IIIC T80° C Db IP66, -40° C ≤ Tamb ≤ +60° C
Cable Length
- Electrical Connection: 3.25 feets (0.99 metres)
Conduit Connection
- 1/2” NPT Female Rotating
Electrical Connectors
- 22 AWG TPE Flame Resistant Jacket - Resistance to Oils, Fuels, & Solvents
- Conductor Cable
Electrical Rating
- 30 Vdc, Max.
Enclosure, Body Material
- Stainless Steel
Environmental Protection
- Intrinsically Safe
- IP66
- NEMA 4X
NPT Connection
- 1/2” NPT Male
O-Ring Material
- Buna-N
Operating Temperature
- -40° to 60° C (-40° to 140° F)
Resistance
- Maximum
Switch Type
- SPST
UNF/UNC Connection
- 3/4”-16 UNF Male 2A
- BOP Closing Unit "OPEN-CLOSE" Signal
- Hydraulic Power Units
- Valve Status Output