Dwyer 4300-20CM Capsu-Photohelic Pressure Switch/Gauge
Request a quote
Dwyer 4300-20CM Capsu-Photohelic is an analog pressure switch and gauge for low-pressure measurement with 10-0-10 cm H2O range and adjustable setpoint control.
Product details
| Model | 4300-20CM |
| Manufacturer | Dwyer Instruments |
| Category | Analog Pressure Gauges |
| Availability | Made to order |
Description
Overview
The Dwyer 4300-20CM Capsu-Photohelic is an analog pressure switch and gauge combination designed for low-pressure measurement and control applications. It features a precise capsule sensing element paired with a direct-reading gauge and electrical switch contacts for automated pressure monitoring and control.
This unit is commonly used in HVAC systems, filter monitoring, and other low-pressure applications where reliable pressure measurement and switching is essential.
Key Features
- Pressure range: 10-0-10 cm H2O with full 20 cm H2O span
- Dual function: analog gauge and switch contact output
- Accurate capsule sensing element
- Direct-reading dial for manual monitoring
- Adjustable setpoint control
- Compact design for easy installation
Applications
- Filter pressure monitoring in HVAC systems
- Low-pressure process control
- Air differential pressure measurement
- Industrial automation and alarm applications
Specifications
| Pressure Range | 10-0-10 cm H2O |
| Connection Size | 1/8" NPT |
| Display Type | Analog dial gauge |
| Switch Type | Single pole double throw (SPDT) |
| Setpoint Adjustment | Adjustable |
Request a quote
Dwyer 4300-20CM Capsu-Photohelic Pressure Switch/Gauge
Response within 24 hours
No obligation
Direct communication