Installation - Endress+Hauser Easytemp TMR31 Bedienungsanleitung

Operational safety
en

Installation

instructions
Max. ambient temperature
• up to 25 °C (77 °F)
• up to 40 °C (104 °F)
• up to 60 °C (140 °F)
• up to 85 °C (185 °F)
12
The device is safely built and tested according to state-of-the-art
technology and has left the factory in perfect condition as regards technical
safety. The applicable regulations and European standards have been taken
into account.
Please observe the technical data on the nameplate!
The device must only be powered by a power supply unit with a limited
energy electric circuit in accordance with IEC 61010-1: "SELV or Class 2
circuit".
Due to its design, the device is not repairable. When later disposing of the
device, please observe the local regulations.
2 Installation
Permitted ambient temperature range: -40 to 85 °C (-40 to 185 °F)
Process temperature limits:
– without extension neck: -50 to 150 °C (-58 to 302 °F)
– with extension neck: -50 to 200 °C (-58 to 392 °F)
– without transmitter: -50 to 200 °C (-58 to 392 °F)
Restrictions of TMR31 subject to the ambient temperature (recommended
guideline values):
Max. process temperature
• 150 °C (302 °F)
• 135 °C (275 °F)
• 120 °C (248 °F)
• 100 °C (212 °F)
Max. process temperature with extension neck
• 200 °C (392 °F)
• 180 °C (365 °F)
• 160 °C (320 °F)
• 133 °C (271 °F)