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PSM / PSP Series - Diaphragm/Piston Adjustable Pressure Switches Intrinsic Safety Execution



TECHNICAL DATA

Type approval certificate
ATEX - II 1 G EEx ia IIC T6
INTRINSIC SAFETY PARAMETERS
 
Working temperature
-20°C to +70°C
Input voltage
Vi 30V
Input current
Ii 100mA
Max. input power
Pi 0.75W
Input capacity
Ci ~= 0
Input inductance
Li ~= 0
   
Electrical connection
DIN 43650 – PG09 (standard)/PG11
Adjusting range
0,2…300 bar
Max static pressure
600 bar
Hysteresis
Adjustable 10% to 30% set-point
Contact (without pressure)
SPDT
Body material
Tropicalized Steel (standard)
303 Stainless Steel – stal nierdzewna 316
Diaphragm/Piston seal
NBR (standard) – HNBR - FKM – Silicone – EPDM – Neoprene – Stainless Steel
Threads
Parallel: G1/8" – G1/4" – M10x1 – M12x1.5
Taper: 1/8 NPT
Protection
IP65
Mechanical life
106 operations
Size
Body 27 AF - Max height 85mm
Options
Set-point adjustment rising – Set-point adjustment falling – Factory set-point and hysteresis adjustment – Gold contacts – Degreasing for oxygen applications – Gas test – High pressure execution – Special thread connections





ELEKTRO-AUTOMATIC s.c. - Piast�w k/Warszawy - tel./fax +48 22 723-15-43 - [email protected]