Product Electrode line bushing explosion-proof and pressure-sealed

Electrode line bushing explosion-proof and pressure-sealed

for use in Zone 1
37-9405-123./1000

Benefits

  

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Marking

ATEX:
EX II 2G Ex db ia IIC Gb
EX I M2 Ex db ia I Mb


IECEx:
Ex db ia IIC Gb
Ex db ia I Mb

Ambient Temperature

Working temperature:
-20 °C ≤ Ta ≤ +70 °C max. +110 °C
(-4 °F ≤ Ta ≤ +158 °F max. +230 °F)
depending on the core wire used

Certification

Description

Waste water pumps can be fully submergible units. The pump assembly and motor are often separated from each other by an oil fore-chamber sealed by mechanical seals. Any leaks in the shaft seals need to be registered in order to prevent malfunctions or failure of the motor and to arrange for inspections in good time.

BARTEC’s electrode line bushings Ex + sealed allow signals to be reliably transmitted through the walls of pressure-proof enclosed operating equipment, even in areas in which an explosion hazard exists. Only electrical circuits certified as intrinsically safe may be connected to the electrode line bushing.

Technical Data

Dimensions see data sheet
Material Sleeve: Brass nickel-plated or stainless steel
Gauge: Brass or stainless steel
Pressure on the Ex e side ≤ 6 bar
Voltage ≤ 30 V
Current 1 A
Connection Thread: M10 x 1; M12 x 1; M16 x 1.5 (others on request)
Cable wires 0.5 to 1.5 mm²

Questionnaires/Requirement Sheets

Data Sheets