The Barksdale D1T-D2T Terminal Block Diaphragm Switch is ideal for applications requiring watertight, NEMA 4 housings a covered terminal strip and tamper-proof external adjustment. Pressure range up to 150psi, Single and dual circuit models available.
The Barksdale D1T and D2T are diaphragm pressure switches in a watertight NEMA 4 housing with a covered terminal strip for easy, secure wiring. They handle vacuum and positive pressure up to 150 psi, and the D1T (single circuit) and D2T (dual circuit) versions give one or two switching points.
A tamper-proof external adjustment lets the set point be changed without opening the enclosure while discouraging unauthorised changes. Typical uses include pump pressure control, HVAC protection, low-pressure pneumatics, coolant systems and vacuum monitoring in factories and water plants.
Hinco Instruments supplies Barksdale switches from Canning Vale and provides pressure calibration, supporting customers across Australia. Contact us for pricing, ranges and a datasheet.
| Type | Diaphragm Pressure Switch with Terminal Block |
|---|---|
| Models | D1T (single circuit), D2T (dual circuit) |
| Housing Rating | Watertight, NEMA 4 |
| Max Pressure Range | Up to 150 psi |
| Media | Vacuum and positive pressure |
| Setpoint Adjustment | Tamper-proof external adjustment |
| Wiring | Covered terminal strip |
| Sensing Element | Diaphragm |
The Barksdale D1T-D2T Terminal Block Diaphragm Switch is ideal for general industrial pressure monitoring where a watertight, easy-wire enclosure is required:
Hinco Instruments is your authorised Barksdale distributor in Perth, WA. Contact us for pricing, availability, and technical support.
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