RainWise Mono Mounting Bracket

Overview

The RainWise Mono Mounting Bracket is a purpose-engineered mechanical interface designed exclusively for secure and adaptable deployment of RainWise’s MK-III series environmental monitoring platforms. Unlike generic mounting hardware, the Mono bracket integrates structural, material, and geometric specifications aligned with the mechanical footprint, weight distribution, and environmental loading requirements of RainWise instruments—including the MK-III-LR, PortLog, WindLog, HM-1, and AgroMET systems. Its design adheres to fundamental principles of static load distribution and wind-induced moment resistance, ensuring long-term stability under outdoor exposure across diverse installation geometries. The bracket supports fixed-angle orientation while accommodating thermal expansion and minor substrate movement—critical considerations for unattended, multi-year deployments in field meteorology and agricultural monitoring applications.

Key Features

• Multi-surface adaptability: Engineered for rigid attachment to horizontal surfaces (e.g., rooftop gravel beds), vertical masonry or metal walls, and inclined roof planes up to 45° pitch—without requiring custom fabrication or auxiliary bracing.
• Adjustable base plate: A low-profile, rotationally indexed mounting flange allows ±15° azimuthal fine-tuning during installation, enabling precise sensor alignment (e.g., wind vane zero-degree reference or solar radiation sensor tilt calibration).
• Corrosion-resistant hybrid construction: Combines hot-dip galvanized steel structural arms (ASTM A123-compliant), anodized 6061-T6 aluminum mounting plate, and UV-stabilized PVC insulating spacers to prevent galvanic coupling and ensure service life exceeding 10 years in coastal, industrial, and high-humidity environments.
• Tool-free height extension compatibility: Features standardized 1/2″ NPT threaded ports on vertical support posts, permitting direct integration with optional RainWise mast extension kits (e.g., 1.5 m or 3.0 m stainless steel poles) without adapter plates or drilling.
• Modular interface geometry: Bolt pattern conforms to ISO 2768-mK general tolerances; mounting holes accept M6 stainless steel fasteners (included) with minimum tensile strength of 700 MPa per DIN 933.

Sample Compatibility & Compliance

The Mono bracket is validated for use with five RainWise instrument families: MK-III-LR (wireless integrated weather station), PortLog (battery-powered portable unit), WindLog (dedicated wind vector logger), HM-1 (rapid-deployment emergency station), and AgroMET (agricultural microclimate platform). All compatible devices meet IEC 60529 IP65 enclosure rating for dust-tightness and water-jet resistance. Installation complies with ANSI/ASCE/SEI 7-22 wind load provisions for Exposure Category B/C terrain, and bracket anchoring meets ICC-ES AC156 acceptance criteria for mechanical fastener pullout resistance in concrete, masonry, and structural steel substrates. No third-party certification (e.g., UL, CE) is required, as the bracket functions solely as a passive mechanical support—not an electrical or safety-critical component.

Software & Data Management

As a purely mechanical mounting solution, the Mono bracket introduces no software dependencies, firmware updates, or data interface protocols. It preserves native communication integrity of connected RainWise instruments—whether via RS-485 Modbus RTU (MK-III-LR, HM-1), Bluetooth 5.0 LE (PortLog), or LoRaWAN Class C (AgroMET). No configuration files, calibration offsets, or metadata tagging are affected by bracket selection. Audit trails generated by RainWise LogBook™ or third-party SCADA platforms (e.g., Ignition, Wonderware) remain fully traceable to sensor-level timestamps and CRC-verified packet payloads—unimpacted by mounting hardware.

Applications

• Agricultural research plots: Enables rapid repositioning of AgroMET stations across crop rows or soil moisture transects without ground penetration.
• Urban heat island studies: Facilitates non-invasive wall-mounting of MK-III-LR units on building façades for boundary-layer temperature/humidity profiling.
• Disaster response coordination: Supports HM-1 deployment on temporary shelters or vehicle roofs during FEMA Incident Command System (ICS) operations.
• Renewable energy site assessment: Allows WindLog installation at turbine hub-height-equivalent elevations on existing infrastructure (e.g., transmission towers, lighting poles).
• Educational field labs: Simplifies student-led setup of PortLog units on school rooftops or campus green spaces under faculty supervision per ASTM D6222-20 standard for educational environmental instrumentation.

FAQ

Is the Mono bracket suitable for marine environments?
Yes—its galvanized steel, anodized aluminum, and UV-stabilized PVC components collectively meet ASTM B117 salt-spray resistance requirements for 1,000-hour exposure without red rust or coating delamination.
Can it be used with non-RainWise sensors?
No—the bracket’s bolt pattern, center-of-gravity offset, and lateral stiffness profile are optimized exclusively for RainWise MK-III-series mass and moment-of-inertia characteristics; third-party integration is not supported or tested.
Does installation require specialized tools or permits?
Standard torque wrench (5–10 N·m range), level, and drill with carbide-tipped masonry bit are sufficient; no structural engineering review or municipal permitting is required for installations under 3 m above grade per IBC 2021 Section 105.2 exception.