Campbell-scientific BlackGlobe Temperature Sensor for Heat Stress Instrukcja Użytkownika Pobierz pdf (Strona 10)

BlackGlobe Temperature Sensor for Heat Stress

Thermistor Interchangeability Limits

error

_therm_pos

error

_therm_neg

0.3

0.25

0.2

0.15

0.1

0.05

-0.05

-0.1

-0.15

-0.2

-0.25

-0.3

-5 10 25 40 55 70 85 100

FIGURE 5-2. Thermistor interchangeability limits

6. Installation

6.1 Siting

The BlackGlobe must be mounted in a location that will not be shadowed and

is representative of the environmental conditions to be measured.

6.2 Assembly and Mounting

Tools required for installing on a tripod or tower:

• Adjustable end wrench or 7/16 in. and 1/2 in. open end wrench

• Small screwdriver provided with the datalogger

• Small pair of diagonal-cutting pliers

• UV resistant cable ties provided with the BlackGlobe

6.2.1 Mounting the BlackGlobe on the Mounting Arm

The BlackGlobe and mounting kit (pn 29956) requires some assembly before

installation. The mounting kit comes with (see Figure 6.1):

• Mounting arm

• Mounting bolt

• Two lock washers

• Two nuts

• Two pipe clamps (not used when mounted to a horizontal pipe cross

arm)

• U-bolt with associated nuts and washers

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Campbell-scientific BlackGlobe Temperature Sensor for Heat Stress Instrukcja Użytkownika Strona 10