iTEMP TMT162 Mounting
Endress+Hauser 9
4.1.2 Important ambient conditions
Ambient temperature range • Without display: –40 to +85 °C (–40 to +185 °F)
• With display: –40 to +80 °C (–40 to +176 °F)
For use in hazardous areas, please see the Ex certificate, which is an integral part
of the product documentation.
The display may react slowly at temperatures < –20 °C (–4 °F). The
readability of the display cannot be guaranteed at temperatures <
–30 °C (–22 °F).
Altitude Up to 2 000 m (6 560 ft) above mean sea level
Overvoltage category II
Pollution degree 2
Insulation class Class III
Condensation Permitted
Climate class As per IEC 60654-1, Class C
Degree of protection Die-cast aluminum or stainless steel housing: IP67, NEMA 4X
Shock and vibration resistance 2 to 150 Hz at 3g as per IEC 60068-2-6
The use of L-shaped mounting brackets can cause resonance (see wall/
pipe 2" mounting bracket in the 'Accessories' section). Caution: vibrations
occurring directly at the transmitter may not exceed specifications.
4.2 Mounting the transmitter
NOTICE
Do not over-tighten the mounting screws, as this could damage the field transmitter.
‣
Maximum torque = 6 Nm (4.43 lbf ft)
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