PB135 Manual Call point “push button” type is a product certified for Atex areas 1-2 for gas and 21 to 22 for dust. It is dedicated Oil & Gas, chemical, petrochemical, pharmacy industries, marine and Offshore applications. It was developed for corrosive environments and hazardous areas . The apparatus is compatible with PLC, ESD, DCS systems via output 4-20 mA.There are two versions, push button and push button with key (provided). The visualisation functions, line detection, and lift flap protection, are optional. Body is in GRP, dyed in the mass and protected by a paint UV resistant.
Specifications
Operating Temperature: -40°C to + 70°C Humidity: Up to 95% RH
Material: UV and Corrosion Resistance GRP (Anti Static GRP Optional)
IP rating: IP66
Enclosure Colour: Red, Blue, Yellow, Black/Yellow Stripes , others colour on request
Other: self or key reset
Power Supply: 24V DC or 100-240V AC
Switch Rating: 250V AC- 11A (Resistive), 6A (Inductive), 30V DC- 6A (Resistive), 6A (Inductive)
Output: On-off Output ( NC/NO) or 4-20mA DC
Certification: NEMKO 13ATEX1563X, IECEX NEM 13.0033X
Marking: II 2 GD, Ex d IIB + H2 T6 Gb, Ex tb IIIC T85°C (Tamb = -40°C … +70°C,
Cable Entry: 4* M20, M25, 1/2” NPT, 3/4”NPT or Others
Optional:
– Lift Flap
– LED Indicator
– Resistor and/or diode can be Fixed
