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PA404A-1009 | Honeywell Pressure Controller, SPDT, 1–5 psi Differential, 5–90 psi Range
- Regular price
- $149.00
- Sale price
- $149.00
- Regular price
-
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Product Description P/N: PA404A-1009
Description
The Honeywell PA404A-1009 is a pressure controller designed to regulate and monitor system pressure within a 5–90 psi operating range. It features SPDT switching and an adjustable differential of 1–5 psi for precise control response. The PA404A-1009 supports dependable performance in industrial and steam-related pressure control applications.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Honeywell |
| Category | Sensors & Switches |
| Part Number | PA404A-1009 |
| Subcategory | Pressure Transmitter |
| Type | Pressure Controller |
| Operating Range | 5–90 psi |
| Differential | 1–5 psi adjustable |
| Switch Type | SPDT |
| Voltage Rating | 120–240 V |
| Terminal Connection | Screw terminals |
| Pipe Connection | 1/8" FPT |
| Actuation Method | Pressure-sensitive diaphragm |
| Adjustment | External setpoint screw, internal differential dial |
| Application | Industrial pressure control and steam system safety |
Information About PA404A-1009
The PA404A-1009 is a pressure-actuated control developed by Honeywell for applications requiring pressure-based switching using a diaphragm-driven mechanism. The controller includes an SPDT snap-action switch activated by pressure changes, enabling reliable circuit control in safety and limit applications. Its adjustable setpoint and internal differential dial allow fine-tuning of pressure thresholds, while the screw-top adjustment supports quick recalibration without removing the cover. Typical use cases include steam heating systems, burner protection, and general industrial applications that require responsive pressure safeguarding.
Key Features
- 5–90 psi operating range: Supports broad industrial pressure applications.
- Adjustable differential: 1–5 psi range for precise control tuning.
- SPDT snap-action switch: Provides reliable electrical switching based on pressure changes.
- Diaphragm actuation: Ensures sensitive and consistent mechanical response.
- External setpoint adjustment: Accessible screw-top calibration without removing cover.
- Internal differential dial: Allows controlled adjustment of pressure spread.
- Screw terminal connections: Simplifies wiring in panel or field installations.
- 1/8" FPT process port: Supports secure pipe-thread integration into pressure lines.
The PA404A-1009 delivers the reliability and precision required for safe and accurate pressure control in industrial and steam system environments.
Description
The Honeywell PA404A-1009 is a pressure controller designed to regulate and monitor system pressure within a 5–90 psi operating range. It features SPDT switching and an adjustable differential of 1–5 psi for precise control response. The PA404A-1009 supports dependable performance in industrial and steam-related pressure control applications.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Honeywell |
| Category | Sensors & Switches |
| Part Number | PA404A-1009 |
| Subcategory | Pressure Transmitter |
| Type | Pressure Controller |
| Operating Range | 5–90 psi |
| Differential | 1–5 psi adjustable |
| Switch Type | SPDT |
| Voltage Rating | 120–240 V |
| Terminal Connection | Screw terminals |
| Pipe Connection | 1/8" FPT |
| Actuation Method | Pressure-sensitive diaphragm |
| Adjustment | External setpoint screw, internal differential dial |
| Application | Industrial pressure control and steam system safety |
Information About PA404A-1009
The PA404A-1009 is a pressure-actuated control developed by Honeywell for applications requiring pressure-based switching using a diaphragm-driven mechanism. The controller includes an SPDT snap-action switch activated by pressure changes, enabling reliable circuit control in safety and limit applications. Its adjustable setpoint and internal differential dial allow fine-tuning of pressure thresholds, while the screw-top adjustment supports quick recalibration without removing the cover. Typical use cases include steam heating systems, burner protection, and general industrial applications that require responsive pressure safeguarding.
Key Features
- 5–90 psi operating range: Supports broad industrial pressure applications.
- Adjustable differential: 1–5 psi range for precise control tuning.
- SPDT snap-action switch: Provides reliable electrical switching based on pressure changes.
- Diaphragm actuation: Ensures sensitive and consistent mechanical response.
- External setpoint adjustment: Accessible screw-top calibration without removing cover.
- Internal differential dial: Allows controlled adjustment of pressure spread.
- Screw terminal connections: Simplifies wiring in panel or field installations.
- 1/8" FPT process port: Supports secure pipe-thread integration into pressure lines.
The PA404A-1009 delivers the reliability and precision required for safe and accurate pressure control in industrial and steam system environments.