PPM-T50 Gold-Plated Contacts Pressure Switch
Product Introduction:
PPM-T50 economic pressure switch is a compact, flexible and convenient pressure switch. The built-in piston is connected to a precision spring. When the pressure changes, the spring expansion and contraction amount changes accordingly. When the pressure reaches the set value, the product will trigger a preset mechanical structure and send a switch signal.
Features:
 Compact structure, DIN standard plug part, convenient wiring, wide measuring range (arbitrarily selected within 0-40MPa)
 High repeatability, normally open and normally closed contacts, gold-plated contacts, large contact capacity, can be used for water, oil, air pressure control.
Technical Parameters :
| Hysteresis: | 10-20% preset (25-35%, 1-5% optional) | 
| Deviation | 3% of the set value | 
| Output: | normally open + normally closed, gold-plated contacts | 
| Contact capacity 1: | ≤DC42V, 1A | 
| Contact capacity 2: | ≤DC115V, 0.15A | 
| Contact capacity 3: | ≤AC42V, 3A | 
| Contact capacity 4: | ≤AC125V, 3A | 
| Contact capacity 5: | ≤AC250V, 0.5A | 
| Medium temperature: | -20 ℃ ~ + 85 ℃ (-45 ℃ ~ + 160 ℃ optional) | 
| Protection level: | IP65 | 
| Wiring: | terminal wiring | 
| Material: | Diaphragm: NBR | 
| Piston: | Steel piston with NBR seal | 
| Process connection: | stainless steel | 
|  			 Material in contact with the product 
  |  			Model |  			 Maximum allowable pressure (bar)  |  			 			 Damage pressure (bar)  |  			 			 Predetermined area (bar)  |  			 			 deviation (bar)  |  			 			 Fixed hysteresis (bar)  |  			 			 weight (kg)  |  		
|  			 stainless steel 
  |  			PPM-T50-02.5M | 25 | 55 | 0.2-0.5 |  			 3% Set value 
 
  |  			 			 10-20% Default (25-35%,1-5% Optional )  |  			0.1 | 
| PPM-T50-005M | 25 | 55 | 0.8-5.0 | ||||
| PPM-T50-012M | 25 | 55 | 1-12 | ||||
| stainless steel | PPM-T50-050S | 200 | 900 | 5-50 | |||
| PPM-T50-100S | 300 | 900 | 10-100 | ||||
| PPM-T50-200S | 300 | 900 | 20-200 | ||||
| PPM-T50-400S | 500 | 1230 | 50-400 | 
Dimensions in mm :
