Siemens SITRANS LVS100 Instrucciones De Operación página 10

Process
Temperature
• All approvals except CSA Class II,
Group G:
• CSA Class II, Group G:
• For applications with process temperature greater than +80 °C (+176 °F), the
maximum threaded bushing surface temperature must not exceed +80 °C (+176 °F)
• Maximum enclosure surface temperature (Category 2D): +120 °C (+248 °F) (ATEX
relevant)
• Maximum extension surface temperature (Category 1D): +150 °C (+302 °F) (ATEX
relevant)
SITRANS LVS200 can be installed with an optional temperature isolator
Note:
extension. The isolator increases the distance of the electronics from the process
surface, thus allowing for a higher ambient temperature. See "Temperature Isolator
Option (LVS100/200)" on page 11. for more information.
Pressure
• max 10 bar, gauge (145 psi, gauge)
Note: Pressure information for hazardous areas
The device construction allows over-pressure up to 10 bar. This pressure is allowed for
test purposes. The ATEX approval applies to over-pressure between –0.2 and 0.1 bar in
hazardous areas. For higher or lower pressures, the approval is not valid.
Approvals
LVS100
• CE
• ATEX II 1/2D
• IECEx t IIIC Da/Db
• CSA/FM Class II, III, Div. 1, Groups E, F, G
• C-TICK
LVS200
• FM/ CSA
C US
• CE
• CSA/FM Dust Ignition Proof
• ATEX II 1/2D
• IECEx t IIIC Da/Db
• CSA/FM IS Class I, II, III, Div. 1, Groups A to G,
• FM Class I, AEx ia IIC, CSA Class 1, Ex ia IIC, available only with 7 to 9 V DC power
supply with NAMUR switch amplifier
• ATEX II 1G and 1/2G EEx ia IIC; ATEX II 1D and 1/2D, available only with 7 to 9 V DC
power supply with NAMUR switch amplifier
• C-TICK
Page EN-8 SITRANS LVS100/200 – INSTRUCTION MANUAL
General Purpose
–40 to +150 °C (–40 to +302 °F)
–40 to +140 °C (–40 to +284 °F), CSA
temperature code T3B
7ML19985FT63