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Dwyer DA-41-153-21E | Bourdon Tube Pressure Switch | 30-400 psig | SPDT | 316 SS
Dwyer DA-41-153-21E is a 316 stainless steel Bourdon tube pressure switch for 30 to 400 psig, with an SPDT contact rated 120-240 V AC/DC. It is bottom mounted on a 1/4 in male NPT connection and offers separate high and low operating point adjustments. Across the full range of the DA-41-153-21E, the deadband between high and low set points is adjustable.
- 30-400 psig range
- Stainless steel housing
- Screw terminal wiring
- CSA and UL approvals, 4 lb
- Specifications
- Features
- Downloads
| Part Number | DA-41-153-21E |
| Brand | Dwyer |
| Series | DA/DS (Mercoid) |
| Range | 30-400 psig |
| Material | 316 SS |
| Mounting | Bottom mount |
| Contact | SPDT |
| Electrical Rating | 120-240 V AC/DC |
| Process Connection | 1/4 in NPT male |
| Approvals | CSA, UL |
| Net Weight | 4 lb |
- A visible, calibrated dial allows for a quick and simple examination without opening the device, which puts operators in danger.
- With the exception of hermetically sealed snap switch versions, the on/off signal clearly indicates to the operator the condition of any switched equipment that might be placed elsewhere.
- Control applications benefit from adjustable or fixed deadband because they minimize equipment wear and tear by eliminating needless recycling.
- Setup time is decreased by adjusting the external switch setpoint.
- Application designers can specify standard equipment with pressure ranges from complete vacuum to 8000 psig, which makes installation and training easier and lowers servicing costs.
- CSA approved, UL listed, and FM approved for numerous models to support strict process applications and regulations.
- Enclosures that are multipurpose, weatherproof, or explosion-proof, suitable for a range of indoor and outdoor conditions, and uses.
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