安装杆/ cm375.
CM375 10 m Mast with Base, Guy Cables, and Grounding Kit (requires anchor kit)
Easy to Transport and Set up
Fits into a carrying bag
weather applications water applications energy applications 气体通量和湍流应用 infrastructure applications soil applications

概述

CM375是耐腐蚀的10M（30英尺）桅杆，用于需要高又便携式仪器安装件的应用。它可以支持传感器，环境外壳，太阳能电池板和天线。传感器通过诸如CM202，CM204和CM206横臂的安装架连接到CM375桅杆上。为了加强支架，CM375以3.7米（12英尺）和7.3米（24英尺）高度的高度。鸭纸锚和
Guy-Wire张紧套件确保适当的伪造。

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Benefits and Features

  • 轻量级（30千克/ 66磅）
  • Portable (includes tote with a handle on each end)
  • Fast and easy for two people to assemble and tilt up in minutes
  • Corrosion-resistant construction (galvanized pipe with stainless-steel base)
  • 盖伊张紧套件提供了方便设置

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Detailed Description

The CM375 comes with five 2 m (6.56 ft) galvanized pipes, a stainless-steel base, guy cables, a 1 m (3.3 ft) crossarm, and a mounting bracket. An anchor kit is required; standard and heavy-duty anchor kits are offered as Common Accessories (see Ordering Info). A guy tensioning kit is also available as a Common Accessory.

A 2 m (80 in) bag is included with the CM375; all of the CM375's components fit inside the bag, allowing the CM375 to be carried from site to site.

Guy Duckbill Anchor Kits

Two duckbill anchor kits are offered as common accessories (see Ordering Information). The 19282 Guy Duckbill Standard Anchor Kit is adequate for most sandy and loamy soils.

Clay soils and other soils with higher corrosive properties will require the 25699 Guy Duckbill Heavy Duty Anchor Kit. These corrosive soils, also known as aggressive soils, have one or more of the following properties:

  • High electrical conductivity (> 0.33 dS m-1)
  • High acidity (pH < 5)
  • 氯化物浓度高（> 1000ppm）
  • High sulfate concentration (> 500 ppm)
  • Poor aeration

Specifications

材料 Galvanized pipes
Guy Configuration Three guy cables at two levels. Guyed at 3.6 m (12 ft) and at 7.2 m (24 ft).
Recommended Guy Wire Pretension 每个45.4千克（100磅）

每月至少检查一次Guy电线张力，风阵风超过80 km / h（50英里/小时）。
风阵风 136 km/h (85 mph)

The wind gust value assumes: (1) proper installation; (2) adequate soil for guy anchors/base support; (3) guy anchors at 6.1 m [20 ft] from base with 120° of separation; (4) guy tension of 45.4 kg [100 lb] each; (5) no ice buildup; and (6) standard air quality or wind assessment configuration [see table in manual]. The amount of wind gust that this mount can withstand is affected by quality of anchoring and installation, guy wire tension, soil type, guy angle, and the number, type, and location of instruments fastened to the CM375.
Base Radius 6米（20英尺）到三个家伙中的每一个;分开120度
Length 10 m (32.8 ft) total for mast
Weight 30 kg (66 lb)
安装设备最大重量 34 kg (75 lb)

Mast
Sections 5
主桅直径 48.26 mm (1.9 in.)
Top Section Mast Diameter 44.2毫米（1.74英寸）
Section Length 2 m (6.56 ft)
Total Length 10 m (32.8 ft)

Compatibility

Guy Duckbill Anchor Kits

Two duckbill anchor kits are offered as common accessories. (See the Ordering information.) The 19282 Guy Duckbill Standard Anchor Kit is adequate for most loamy soils. Clay soils and other soils with higher corrosive properties will require the 25699 Guy Duckbill Heavy Duty Anchor Kit. These corrosive soils, also known as aggressive soils, have one or more of the following properties:

  • 高电导率（> 0.33 DS M-1)
  • High acidity (pH < 5)
  • 氯化物浓度高（> 1000ppm）
  • High sulfate concentration (> 500 ppm)
  • Poor aeration

接触Campbell Scientific if your site has the type of sandy soils found near the coastline.

Frequently Asked Questions

Number of FAQs related toCM375:7

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  1. Under what temperature conditions can the CM375 operate?

    The CM375 can endure extreme temperatures, such as almost 400°F on the high end.

  2. Can the mast and the guy cables of the CM375 support ice loading?

    桅杆上的实际负载可以大约为34千克（75磅）。如果家伙电缆上有很多冰，他们需要更频繁地重新收紧。Campbell Scientific建议在冰季期间至少两次检查家伙电缆。那家伙电缆应该垂直地定位一下，使冰不会如此努力地拉下来。

  3. Can the base plate of the CM375 be fixed to the ground to improve stability, especially in rocky, mountainous areas?

    A stake kit, such as pn 16773, could be used to stake the base plate down. For very rocky areas, consider using concrete anchors.

  4. What is the probable life expectancy of the CM375 mast?

    While there are no guarantees, as environmental conditions are unique from location to location, we expect that the mast of the CM375 would endure for 20 to 25 years in most coastal regions. In non-corrosive environments, we estimate the mast would endure for 50+ years. Having said that, because most of the parts are galvanized steel or stainless steel, they will corrode over time and eventually need to be replaced.

  5. Does the CM375 come with anchors?

    不可以。CM375需要锚套件，并且有几种选择可供选择和订购。标准和重型锚固套件都可用，以及一块电缆张紧套件。这些选项列在CM375产品页面上的“订购信息”区域的“公共附件”部分中列出。

  6. If duckbill anchors cannot be used to stabilize the CM375 in uneven, rocky terrain, what should be used instead?

    Consider using climbing anchors, such as those sold by sporting goods stores.

  7. CM375的桅杆是否有任何防雷？

    桅杆有避雷针。

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