Dwyer Instruments 1823-5 Pressure Switch
The Dwyer Instruments 1823-5 Pressure Switch is a industrial-grade solution for technicians requiring high repeatability in a compact footprint. This low differential pressure switch is engineered specifically for general industrial service, monitoring air and non-combustible gases with a calibrated range of 1.5" w.c. to 5.0" w.c. Designed for precision, it features a single-pole double-throw (SPDT) switch mechanism with a ±2% repeatability rating, ensuring stable long-term performance in critical HVACR and process automation environments. The internal set point adjustment is located inside the mounting stud, allowing for clean panel or wall mounting where the adjustment screw remains accessible from the opposite side.
Ruggedly constructed to withstand demanding site conditions, the 1823-5 operates within a temperature window of -30 to 180°F (-34 to 82.2°C) and handles continuous pressures up to 10 psig. The 1/8" female NPT process connections and standard 3-screw type electrical terminals facilitate straightforward integration into existing pneumatic or electronic control loops. For contractors looking for a differential pressure switch for air that balances cost-efficiency with UL, CSA, and FM compliance, this Series 1800 model provides the necessary reliability for mechanical equipment control and filter monitoring.
Key Benefits- Precise Repeatability: Maintains a ±2% accuracy level for consistent switching at defined low differential pressure set points.
- Versatile Mounting: Optimized for vertical diaphragm orientation with an internal adjustment screw for secure, tamper-resistant settings.
- High Electrical Rating: Features a 15 A @ 120-480 VAC rating, suitable for direct control of small motors or high-capacity relays.
- Industrial Compliance: Meets strict industry standards including UL and CSA listing and FM approval for industrial safety.
- Robust Pressure Handling: Rated for a 10 psig continuous pressure limit and up to 25 psig surge protection.
What media is compatible with the 1823-5?
This switch is designed exclusively for use with air and non-combustible compatible gases. It is ideal for HVAC ventilation, cleanroom monitoring, and industrial dry air systems.
Can this switch be used in high-cycle applications?
Yes, however, for applications with high cycle rates, the electrical rating should be de-rated to 10 A to ensure technical longevity and prevent contact fatigue.
How do I adjust the pressure set point?
The set point is adjusted via a screw-type mechanism located inside the mounting spud. This allows for easy access after the switch is mounted through a panel or wall.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $123.27
-65%$123.27
$43.14Dwyer Instruments 1823-5 Pressure Switch
The Dwyer Instruments 1823-5 Pressure Switch is a industrial-grade solution for technicians requiring high repeatability in a compact footprint. This low differential pressure switch is engineered specifically for general industrial service, monitoring air and non-combustible gases with a calibrated range of 1.5" w.c. to 5.0" w.c. Designed for precision, it features a single-pole double-throw (SPDT) switch mechanism with a ±2% repeatability rating, ensuring stable long-term performance in critical HVACR and process automation environments. The internal set point adjustment is located inside the mounting stud, allowing for clean panel or wall mounting where the adjustment screw remains accessible from the opposite side.
Ruggedly constructed to withstand demanding site conditions, the 1823-5 operates within a temperature window of -30 to 180°F (-34 to 82.2°C) and handles continuous pressures up to 10 psig. The 1/8" female NPT process connections and standard 3-screw type electrical terminals facilitate straightforward integration into existing pneumatic or electronic control loops. For contractors looking for a differential pressure switch for air that balances cost-efficiency with UL, CSA, and FM compliance, this Series 1800 model provides the necessary reliability for mechanical equipment control and filter monitoring.
Key Benefits- Precise Repeatability: Maintains a ±2% accuracy level for consistent switching at defined low differential pressure set points.
- Versatile Mounting: Optimized for vertical diaphragm orientation with an internal adjustment screw for secure, tamper-resistant settings.
- High Electrical Rating: Features a 15 A @ 120-480 VAC rating, suitable for direct control of small motors or high-capacity relays.
- Industrial Compliance: Meets strict industry standards including UL and CSA listing and FM approval for industrial safety.
- Robust Pressure Handling: Rated for a 10 psig continuous pressure limit and up to 25 psig surge protection.
What media is compatible with the 1823-5?
This switch is designed exclusively for use with air and non-combustible compatible gases. It is ideal for HVAC ventilation, cleanroom monitoring, and industrial dry air systems.
Can this switch be used in high-cycle applications?
Yes, however, for applications with high cycle rates, the electrical rating should be de-rated to 10 A to ensure technical longevity and prevent contact fatigue.
How do I adjust the pressure set point?
The set point is adjusted via a screw-type mechanism located inside the mounting spud. This allows for easy access after the switch is mounted through a panel or wall.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
The Dwyer Instruments 1823-5 Pressure Switch is a industrial-grade solution for technicians requiring high repeatability in a compact footprint. This low differential pressure switch is engineered specifically for general industrial service, monitoring air and non-combustible gases with a calibrated range of 1.5" w.c. to 5.0" w.c. Designed for precision, it features a single-pole double-throw (SPDT) switch mechanism with a ±2% repeatability rating, ensuring stable long-term performance in critical HVACR and process automation environments. The internal set point adjustment is located inside the mounting stud, allowing for clean panel or wall mounting where the adjustment screw remains accessible from the opposite side.
Ruggedly constructed to withstand demanding site conditions, the 1823-5 operates within a temperature window of -30 to 180°F (-34 to 82.2°C) and handles continuous pressures up to 10 psig. The 1/8" female NPT process connections and standard 3-screw type electrical terminals facilitate straightforward integration into existing pneumatic or electronic control loops. For contractors looking for a differential pressure switch for air that balances cost-efficiency with UL, CSA, and FM compliance, this Series 1800 model provides the necessary reliability for mechanical equipment control and filter monitoring.
Key Benefits- Precise Repeatability: Maintains a ±2% accuracy level for consistent switching at defined low differential pressure set points.
- Versatile Mounting: Optimized for vertical diaphragm orientation with an internal adjustment screw for secure, tamper-resistant settings.
- High Electrical Rating: Features a 15 A @ 120-480 VAC rating, suitable for direct control of small motors or high-capacity relays.
- Industrial Compliance: Meets strict industry standards including UL and CSA listing and FM approval for industrial safety.
- Robust Pressure Handling: Rated for a 10 psig continuous pressure limit and up to 25 psig surge protection.
What media is compatible with the 1823-5?
This switch is designed exclusively for use with air and non-combustible compatible gases. It is ideal for HVAC ventilation, cleanroom monitoring, and industrial dry air systems.
Can this switch be used in high-cycle applications?
Yes, however, for applications with high cycle rates, the electrical rating should be de-rated to 10 A to ensure technical longevity and prevent contact fatigue.
How do I adjust the pressure set point?
The set point is adjusted via a screw-type mechanism located inside the mounting spud. This allows for easy access after the switch is mounted through a panel or wall.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
