D501-7D/7DK type pressure controllerDetailed product description：

The controller adopts a diaphragm sensor, and some specifications of the sensor housing material are stainless steel, which can be used for corrosive media, neutral gases such as air, and liquid media such as oil. The setting value of the controller can be adjusted within the range of 0-1MPa.

Process of action of single pole double throw micro switch:
Terminal 1-3: Connect when the pressure rises to the upper switching value.  
Terminal 1-2: Open when the pressure rises to the upper switching value.  

Main technical performance:

	Ordinary type		Explosion proof type
Working viscosity	<1×10-3m2/s	Working viscosity	<1×10-3m2/s
Switching element	micro switch	Switching element	micro switch
Explosion-proof rating	——	Explosion-proof rating	ExedII CT5 certificate number GYB081089X
Shell protection level	IP65 (Compliant with DIN40050, equivalent to IP65 in GB4208)	Shell protection level	IP54 (Compliant with DIN40050, equivalent to IP54 in GB4208)
Ambient temperature	-5℃～＋40℃	Ambient temperature	-5℃～＋40℃
medium temperature	0℃～120℃	medium temperature	0℃～95℃
Installation location		Installation location	Pressure interface vertically downward
Anti vibration performance	20m/s2	Anti vibration performance	Max:20m/s2
repeatability error	≤1.5%	repeatability error	≤1.5%
Contact Capacity	AC220V 6A (resistive)	Contact Capacity	DC250V 0.25A (resistive) 60Wmax AC250V 5A (resistive) 1250VAmax

Attachment:
Available accessory catalog number: 057476705747772057747730574771, FT5.470.505 
The order catalog numbers are 0815100 to 0815300, 0805100 to 0805300, 0845180 to 0845380
The installation bracket with order catalog number 0574771 is used for the low-voltage controllers 0815107 to 0815307 and 0855180 to 0855380
The rest use 0574772