Sauermann Si-DPMS Mechanical Differential Pressure Switch HVAC Air Pressure Monitoring
The Sauermann Si-DPMS is a mechanical differential pressure switch designed for reliable pressure monitoring and control in HVACR systems and building automation applications. It is suitable for monitoring air ducts, filters, fans, dampers and valves, as well as providing overheating and frost protection in industrial cooling systems. Featuring field-selectable switching points, easy installation and multiple pressure ranges, it provides a cost-effective solution for air pressure control and monitoring.
Features:
-
Mechanical differential pressure monitoring and switching.
-
Field-selectable switching threshold for easy configuration.
-
Available in five differential pressure measuring ranges.
-
Suitable for HVACR systems and building automation.
-
Monitoring of air filters, fans, dampers and valves.
-
Supports dynamic pressure and airflow monitoring.
-
Suitable for overheating and frost protection applications.
-
Orientable cable gland for convenient installation.
-
SPDT relay output.
-
Can be installed in parallel with a manometer.
-
Supplied with protective cover, mounting bracket, screws, pressure connectors and clear PVC tubing.
-
CE certified.
Model | Si-DPMS |
Product Type | Mechanical Differential Pressure Switch |
Measuring Medium | Air and non-aggressive, non-combustible gases |
Measuring Range | 20–200 Pa to 1000–5000 Pa |
Maximum Operating Pressure | 10 kPa |
Operating Temperature | -40°C to +85°C |
Protection Rating | IP54 (with protective cover) |
Switching Output | SPDT Relay |
Electrical Rating | 1.5 A (0.4 A) / 250 V |
Switching Point | Field-selectable |
Mounting Position | Vertical |
Pressure Connection | Ø 6 mm tubing |
Cable Gland | Orientable |
Installation | Can be installed parallel to a manometer |
Certification | CE |
Sauermann Si-DPMS Mechanical Differential Pressure Switch HVAC Air Pressure Monitoring
The Sauermann Si-DPMS is a mechanical differential pressure switch designed for reliable pressure monitoring and control in HVACR systems and building automation applications. It is suitable for monitoring air ducts, filters, fans, dampers and valves, as well as providing overheating and frost protection in industrial cooling systems. Featuring field-selectable switching points, easy installation and multiple pressure ranges, it provides a cost-effective solution for air pressure control and monitoring.
Features:
-
Mechanical differential pressure monitoring and switching.
-
Field-selectable switching threshold for easy configuration.
-
Available in five differential pressure measuring ranges.
-
Suitable for HVACR systems and building automation.
-
Monitoring of air filters, fans, dampers and valves.
-
Supports dynamic pressure and airflow monitoring.
-
Suitable for overheating and frost protection applications.
-
Orientable cable gland for convenient installation.
-
SPDT relay output.
-
Can be installed in parallel with a manometer.
-
Supplied with protective cover, mounting bracket, screws, pressure connectors and clear PVC tubing.
-
CE certified.
Model | Si-DPMS |
Product Type | Mechanical Differential Pressure Switch |
Measuring Medium | Air and non-aggressive, non-combustible gases |
Measuring Range | 20–200 Pa to 1000–5000 Pa |
Maximum Operating Pressure | 10 kPa |
Operating Temperature | -40°C to +85°C |
Protection Rating | IP54 (with protective cover) |
Switching Output | SPDT Relay |
Electrical Rating | 1.5 A (0.4 A) / 250 V |
Switching Point | Field-selectable |
Mounting Position | Vertical |
Pressure Connection | Ø 6 mm tubing |
Cable Gland | Orientable |
Installation | Can be installed parallel to a manometer |
Certification | CE |
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