Marka	Barksdale
Ürün	Terminal Block Diaphragm Switch
Ürün Kodu	D1T, D2T Series
Artikel	-
Ülke	United States (US)
Durumu	Yeni / Kullanılmamış
Döküman Datasheet	barksdale-d1t-d2t-series-terminal-block-diaphragm-switch-752101.pdf

Teknik Bilgi

Barksdale's D1T & D2T Terminal Block Diaphragm Pressure Switches offer superior accuracy in a robust package, making them the ideal solution to your industrial pressure control needs. These switches are ideal for applications requiring water-tight, NEMA 4 housings a covered terminal strip and tamper-proof external adjustment. (Factory set models are also available.) With pressure ranges up to 150 psi, these housed diaphragm pressure switches are suitable for use in either positive pressure or vacuum applications. Single- and dual-circuit models are available. Housed models feature a durable, anodized aluminum enclosure. For applications requiring a highly accurate switch in a durable package, Barksdale's D1T & D2T Terminal Block Diaphragm Pressure Switches are the ideal choice.

General Specifications*

Accuracy:	±0.5% of the adjustable range
Switch: Type: Rating:	Single pole double throw (SPDT) Snap Action; single circuit 10 amps @ 125/250 VAC; 3 amps @ 480 VAC (Class A or H limit switch). Consult sales drawing for ratings of optional limit switches.
Wetted Parts: Process Fitting: Diaphragm: Enclosure:	304 stainless steel, viton seals 17-7 PH stainless steel Anodized aluminum
Electrical Connection:	Terminal block through 1/2" NPT conduit connector
Enclosure Rating:	NEMA 4
Pressure Connection:	1/4" NPT Female
Approvals: UL (Optional): CSA (Optional):	D1T models may be ordered as UL listed on request. D2T models may be ordered as UL Recognized components on request. File No. E42816 All models may be ordered as CSA listed under Class 3231 02, File LR22355 on request.
Temperature Range: Operating: Storage:	-40° to +165°F (-40° to +74°C) Hermetic Div. 2 models: -4° to +140°F (-20° to +60 °C) -65° to +200°F (-54° to +93°C)
Adjustment Instructions: Pressure: Vacuum:	Turn adjustment screw counterclockwise to raise actuation point. Turn adjustment screw clockwise to increase setpoint (higher vacuum).
Options:	- NEMA 4X enclosure - Cleaned for oxygen service - Factory pre-set - Six-pin terminal block
Shipping Weight:	2.0 lbs. approximate
* See product confi gurator for additional options.

Wiring Code

Lead	Circuit #1	Circuit #2
	Pressure	Vacuum	Pressure	Vacuum
Normally Closed	Blue	Red	Orange	Yellow
Common	Purple	Purple	Brown	Brown
Normally Open	Red	Blue	Yellow	Orange