Davis 7716 Tripod Mounting Stand

Overview

The Davis 7716 Tripod Mounting Stand is an engineered structural support system designed specifically for the secure, level, and weather-resilient installation of precision meteorological instruments in field-deployed or semi-permanent outdoor environments. Constructed from hot-dip galvanized steel tubing, the stand provides long-term corrosion resistance against rain, humidity, salt spray, and UV exposure—critical for unattended operation across diverse climatic zones. Its tripod geometry delivers inherent mechanical stability under dynamic wind loading, while its modular, tool-free deployment mechanism enables rapid setup and repositioning without compromising structural integrity. Unlike generic mounting solutions, the 7716 is dimensionally optimized to interface directly with industry-standard sensor platforms—including the Davis Vantage Pro2 series, Gill MetPak integrated weather stations, and standalone Gill ultrasonic anemometers—ensuring precise sensor alignment, minimal vibration transmission, and adherence to WMO (World Meteorological Organization) siting guidelines for surface-level atmospheric measurements.

Key Features

• Hot-dip galvanized steel construction per ASTM A123/A123M, providing ≥85 µm zinc coating thickness for multi-decade service life in coastal, industrial, and agricultural settings
• Three-point triangulated base with adjustable leg angles and ground-level leveling feet—enabling stable deployment on graded, gravel, or uneven terrain
• Integrated 33 mm outer diameter vertical mast with standardized 1/4″-20 and 5/8″-11 threaded top mount, compatible with Davis sensor crossarms and Gill sensor brackets
• Foldable design with captive hinge pins and quick-release clamps; fully assembled height: 1.77 m; collapsed transport footprint: 762 × 838 × 1320 mm
• No-weld, bolt-together architecture using stainless-steel fasteners (A2/A4 grade), facilitating field maintenance, component replacement, and ISO 9001-compliant traceability

Sample Compatibility & Compliance

The 7716 tripod meets dimensional and mechanical interface requirements for certified installation of Davis Instruments’ Vantage Pro2 and Vantage Vue sensor suites, as well as Gill Instruments’ MetPak Pro and WindSonic ultrasonic wind sensors. It supports full compliance with ANSI/ASHRAE Standard 113 (Method of Testing for Building Thermal Performance) when used in energy monitoring applications, and aligns with WMO Guide to Meteorological Instruments and Methods of Observation (CIMO Guide, Chapter 8) for exposure height, separation distance, and thermal shielding criteria. All galvanization processes are certified to ISO 1461 and undergo third-party salt-spray testing per ASTM B117 (≥1,000 hours neutral salt fog resistance). The stand does not require electrical grounding but is compatible with optional lightning protection systems per IEC 62305-3.

Software & Data Management

As a passive mechanical mounting platform, the Davis 7716 does not incorporate embedded electronics, firmware, or data interfaces. However, it is fully interoperable with all Davis WeatherLink Live, WeatherLink IP, and third-party IoT gateways (e.g., Campbell Scientific CR1000X, Onset HOBO RX3000) that connect to sensors mounted on the stand. Its rigid, low-vibration structure minimizes signal noise in analog and SDI-12 outputs, supporting high-fidelity time-series acquisition required for GLP/GMP-aligned environmental monitoring programs. Installation records—including GPS coordinates, azimuth orientation, and mast height above ground level—can be logged within compliant LIMS or ELN systems using standardized metadata templates aligned with ISO/IEC 17025:2017 Annex A.3.

Applications

• Permanent or semi-permanent deployment of automated weather stations (AWS) in agricultural research plots, hydrological monitoring networks, and airport mesonets
• Calibration site anchoring for reference-grade anemometers and pyranometers under ISO/IEC 17025-accredited laboratories
• Temporary installation for field campaigns requiring rapid sensor repositioning—e.g., boundary layer studies, wildfire smoke dispersion modeling, or urban heat island mapping
• Integration into solar irradiance monitoring arrays where mast stability directly affects cosine response accuracy of thermopile-based pyranometers
• Support structure for co-located air quality sensors (PM2.5, NO₂, O₃) in EPA Method 1501-compliant ambient air monitoring stations

FAQ

Is the Davis 7716 tripod compatible with non-Davis sensors such as Campbell Scientific or Vaisala units?
Yes—provided the sensor mounting interface matches 33 mm mast diameter and standard 1/4″-20 or 5/8″-11 threads. Adapters are available for custom integration.
Does the tripod include guy wires or foundation anchors?
No—these are optional accessories specified separately based on wind zone classification (ASCE 7-22) and soil bearing capacity. Anchor kits meet ASTM D1143 pullout standards.
Can the mast height be extended beyond 0.92 m?
Not without engineering validation. Field modifications void structural warranty and violate WMO siting recommendations for sensor height uniformity.
What documentation is supplied with shipment?
Certified material test reports (CMTRs) for galvanized steel, assembly instructions with torque specifications (ISO 898-1), and WMO-compliant installation checklist.
Is the 7716 suitable for marine offshore deployment?
Yes—with supplemental marine-grade hardware (A4 stainless fasteners, epoxy-coated leg tips) and biannual inspection per NACE SP0106.