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The mesh network Meshnet 900® RR2552 signal repeater utilizes reliable Spread Spectrum Radio technology.

It can be installed easily in minutes to increase the transmission distance between wireless sensors and the receivers. 

The maximum radio transmission distance is dependent on building type. 

In a typical commercial building with steel I-beam construction, concrete floors with reinforcing rod, and metal stud walls, it can be expected that transmissions will penetrate vertically through floors and horizontally through 200 to 500 feet of walls, furniture and air. 

Multiple repeaters can be used to extend the transmission distance to thousands of feet inside any commercial and industrial buildings. 

The Meshnet 900® sensor Data & Link LED confirms the data transmission was received by the receiver for fast and reliable positioning of the repeaters during installation. 

There is no need for special wireless installation equipment or site survey tools. 

The Meshnet 900® wireless system can be used with any LON, BacNet, MODbus, DDC control system or panel. 

ACI wireless sensors and systems are designed for retrofit HVAC, Building Automation, and industrial systems.  

Typical applications include: churches, museums, historical sites, etc.  

They are also suitable for flexible office/work station lay outs, auditoriums and conference centers with movable walls, or wide open warehouse spaces.

Specifications

Supply Voltage1:

  • 24 Vac, 60 Hz (full wave rectified)

Supply Current:

  • 300 mA

Connections:

  • Screw Terminal Blocks

Wire Size:

  • 16 AWG (1.31 mm²) to 26 AWG (0.129 mm²)

Terminal Block Torque Rating

  • 0.37 ft-lb (0.5 Nm) Nominal

Operating Temperature Range:

  • 14° to 140° F (-10° to 60° C)

Operating Humidity Range

  • 30 to 50 % Relative Humidity, Noncondensing

Storage Temperature Range:

  • -4° to 176° F (-20° to 80° C), 70 % Relative Humidity

Data Protocol:

  • IEEE 802.15.4-2003/2006

RF Characteristics:

  • 900 MHz, Operating Frequency 10 channels between 902 - 928 MHz
  • Transmitter Power: 11 dBm
  • Receiver Sensitivity: -11 dBm

Transmission Distance:

  • 200 - 300 ft horizontally depending on building type and constructions, and typically one floor above and below the transceiver vertically

Network Addressable:

  • 1 to 64, Dip switch selectable
  • All switches set to OFF = Address 1 (default) Address of repeater must match the Network ID of the receiver/transceiver

Enclosure Material | Flammability Rating:

  • Standard: ABS Plastic
  • UL 94-5VA
  • NEMA 4X: Polycarbonate Plastic
  • UL 94 HB

Product Dimensions:

  • Standard: (L) 7.28” (184.91 mm) x (W) 4.72” (119.89 mm) x (H) 2.36” (59.94 mm)
  • NEMA 4X: (L) 6.73” (170.94 mm) x (W) 4.76” (120.90 mm) x (H) 2.16” (54.86 mm)

Product Weight:

  • Standard: 1.65 lbs (0.75 kg)
  • NEMA 4X: 1.675 lbs (0.76 kg)

Documentation

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