PM Series

Explosion proof potentiometer multi turn
Ex db / Ex tb – IP66

Potentiometer multi turn series PT.

It is suitable to be installed in classified harzardous area Zone 1 & Zone 21 and also certified for mines group I M2.

Features

  • Type of protection: Ex db / Ex tb

  • Degree of protection: IP66

  • Certified for:

    • Gas group IIC
    • Dust group IIIC
    • Mines group I M2
  • Max operating temperature: -60°C ÷ +180°C

  • Material used:
    -Nickel plated brass
    -Stainless Steel AISI 316L

  • ISO 262 Threads: M20x1.5 or M25x1.5

  • Resistance range: 10 Ω to 200 Ω (linear)

  • Rotation: 3600°

  • Rotational life (shaft revolution): 1 000 000

Explosionproof potentiometer multiturn for hazardous area Series PMA atex
Certificazione CE - RIBCO S.r.l.
Data sheet

Assembly instructions 

Safety instructions 

IECEx Conformity 

ATEX Certificate 

IECEx Certificate 

Other options available

Explosionproof potentiometer multiturn for hazardous area Series PMB

PMB – Knob ø46