Siemens S55624-H134 RPM.125-SD Room Condition Monitor AC 24 V (125 Pa) RPM.125-SD Free Returns

The Siemens S55624-H134 is an RPM.125-SD room condition monitor that measures pressure differential, temperature, and relative humidity for indoor environments. It supervises up to three critical spaces and reports air changes per hour while providing two user-defined parameters. The unit includes a pressure sensor with a ±0.50 in WC (125 Pa) range, supports BACnet communication, and operates at AC 24 V in an IP55 enclosure with pluggable screw terminal connections.

• Monitors pressure differential (±0.50 in WC / 125 Pa), temperature, relative humidity, and air changes per hour
• Supervises up to three critical environments and offers two user-defined parameters
• BACnet communication; input voltage AC 24 V; IP55 enclosure; pluggable screw terminal connections (16-24 AWG)

Product Highlights

Room condition monitoring with pressure, temperature, humidity sensing and BACnet communication

Product Information

Standard Information

• Brand: SIEMENS
• Manufacturer Part Number: S55624-H134
• Country of Origin: US

Technical Specifications

• Manufacturer: Siemens
• Manufacturer Part Number: S55624-H134
• Product Number: RPM.125-SD
• Product Name: Room Condition Monitor
• Pressure Range: ±0.50 in WC (125 Pa)
• Input Voltage: AC 24 V
• Communication: BACnet
• Enclosure Rating: IP55
• Connection: Pluggable screw terminals for 2 or 3-conductor stranded unshielded twisted pair, 16-24 AWG; slotted screws, Size 1, tightening torque 0.6 Nm (0.44 lb-ft)
• Dimensions: 9.25 x 6.3 x 0.72 in (W x H x D)
• GTIN: 4047625028541
• Country of Origin: US