D1T-A3SS BARKSDALE SERIES D1T DIAPHRAGM PRESSURE SWITCH, HOUSED, SINGLE SETPOINT, 0.03 TO 3 PS

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. 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.



Features:

• High reliability
• High accuracy
• NEMA 4
• Ideal for pressure and vacuum applications
• Single and dual switching capability
• Tamper-proof external adjustment

Applications:

• Machine tools
• Pneumatics
• Medical
• Oil & gas
• Marine & shipbuilding
• Pump & compressor monitoring
• Water equipment
• Mining
• Lubrication equipment

General Specifications

Accuracy:	± 0.5% of the adjustable range
Electrical Connection:	Terminal block through 1/2″ NPT conduit connector

Adjustable Range (PRESSURE)Adjustable Range (PRESSURE)

Decreasing – psi (bar)		Increasing – psi (bar)
min	max	min	max
.03 (.00)	2.85 (.2)	.18 (.02)	3 (.2)

Adjustable Range (VACUUM)

Decreasing – psi (bar)		Increasing – psi (bar)
min	max	min	max
0.06	5.72	0.34	6

Switch

Type:	Single pole double throw (SPDT); Single setpoint housed with terminal block
Rating:	10 amps @ 125/250 VAC; 3 amps @ 480 VAC

Wetted Parts

Process Fitting:	316 stainless steel
Enclosure:	Anodized aluminum
Pressure Connection:	Std 1/4″ NPT female pressure connection