Emerson FB1100 - Environmental Specifications; Required Tools

FB1100 Flow Computer Instruction Manual
D301752X012
November 2023
14 Installation
See the data plate screwed to the top of the enclosure to see which certifications apply to
your flow computer.
2.2 Environmental Specifications
This section summarizes the environmental specifications for the device. For full details,
refer to the product data sheet FB1100 Flow Computer (D301781X012).
Table 2-1. Environmental Specifications
Specification
Range
Ambient Temperature
-40°C to +80 °C (-40 °F to +176 °F) - no battery, C1D1/C1D2
-40°C to +80 °C (-40°F to +176 °F) - lead acid battery,
C1D1/C1D2
-40°C to +80 °C (-40 °F to +176 °F) - lithium battery,
C1D1/C1D2
-40°C to +80 °C (-40 °F to +176 °F) - no battery, ATEX/IEC Ex
db
-40°C to +80 °C (-40 °F to +176 °F) - no battery, ATEX/IEC Ex
ec
Maximum Process
Connection Temperature
120 °C (248 °F)
Humidity
5% to 95% non-condensing
Vibration
2g over 10 to 150 Hz; 1g over 150 to 200 Hz
2.3 Required Tools
Certain tools and equipment are required for installing and servicing the flow computer.
Table 2-2. Required Tools
Tool
Use
Torque wrench
For bolting/mounting the flow computer
2.5 mm hexagonal
wrench
For manipulating rotation set screw
3 mm hexagonal wrench
For screw for M4 x 0.7 end cap retaining clamp (ATEX
required)
9/16 in hexagonal wrench
For installing/removing ¾ in NPT conduit plugs
1 1/16 in combination
wrench
For installing/removing ¾ in NPT to M20 thread reducer
(ATEX required)
#1 Phillips-head
screwdriver
For screws on HMI module