Safety pressure switch with manual reset, suitable for heating systems
General features
Fluid contact parts made in stainless steel, laser welded.
Base and cover in shockproof thermoplastic material.
Output connections in shockproof and self-extinguishing thermoplastic V0 cable gland.
Sensible element with membrane made in stainless steel.
Internal adjustment: the case is ready to be sealed after the calibration.
Maximum temperature of the controlled fluid: 120°C.
Pressure switch max body temperature: -35 ÷ 80°C.
Storage and transport temperature: -35 ÷ 80°C.
Unit weight: 0,14 Kg.
Electric features
Nominal insulation tension Ui 380V~
Continuous duty nominal current Ith 15A
ADVANTAGES
0
Safety pressure switch with manual reset, suitable for heating systems
Advantages
TECHNICAL SPECIFICATION
CODE
PRESSURE RANGE
DIFFERENTIAL
MINIMUM FOR
RESET
SENSITIVE ELEMENT
MAX. PRESSURE
CONNECTION
G 1/4
TYPE OF CONNECTION
B01BMX
2 ÷ 5.5 bar
0.6 bar
7 bar
female
NC
HOMOLOGATION AND INSTALLATION
Homologation
Complies with 2014/68/CE (PED) Directives
Complies with EN 60730-1 and EN 60730-2-6 standards
Installation and use
Direct installation on the pipe.
If the fluid temperature exceeds the max allowed value, connect the pressure switch to the pipe by mean of a spiral metallic tube to
better dissipate the heat.
When pressure reaches the minimum set value: 1-2 opens.
The reset function (closes 1-2) is only possible by re-arming the pressure switch by pushing the reset button once the pressure inside the pipe is above the minimum set value.
