500(505)/18D Pressure Controller

■ The controller uses two forms of sensors, diaphragm type sensors and leak-free piston type sensors.

■ 500/18D diaphragm type sensor can be used for neutral gases such as air and gas and liquid media such as lubricating oil and light fuel oil. Setting value of the controller adjustable, adjustable range -0.1 to 1.6 MPa.

■ 500/18D Non-leakage piston type sensor can be used for neutral lubricating mediums such as hydraulic oil, lubricating oil, and light fuel oil. Controller setting value can be adjustable, with an adjustment range of 0.5 to 40MPa.

■ The controller is a compact design, allowing for a high switching frequency of 100 times/minute and particularly good vibration resistance.

Price Term: FOB/CIF/EXW/DAP
Package: Exported Wooden case or according to customer request
Delivery Time: 7 to 10 working days
Transports: By sea, by air, by high express
Shipment Port: Shanghai Port
Origin of Place: Jiangsu
Warranty: 12 Months

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Main Technical Performance
Specification
External Dimensions And Mounting Dimensions (Unit: mm)

Operating Viscosity	<1×10－3m2/s
Switching Element	Micro switch
Enclosure Protection Class	IP54 (According to DIN40050, Equivalent to IP54 in GB4208)
Installation Position	Pressure connection vertical down (15° tilt allowed)
Ambient Temperature	－25℃～55℃
Medium Temperature	－25℃～80℃
Anti-Vibration Performance	Max： 100 m/s²
Repeatability Error	≤2.5%
Contact Capacity	AC 220V 6A (Resistance)

500/18D Switching Difference Is Not Adjustable

Set Value Adjustment Range Mpa	Switching Difference Is Not Greater Than Mpa	Maximum Allowable Pressure ①Mpa	Pressure Sensor Materials		Interface type②	Interface Female thread	W （Kg）	Dimension Drawing
Set Value Adjustment Range Mpa		Maximum Allowable Pressure ①Mpa	Housing	Seals	Interface type②	Interface Female thread	W （Kg）	Dimension Drawing
－0.1～0	0.02	8	AL	Nitrile rubber	I	G1/4″	0.2	01
－0.1～0	0.02				P	–		03
0.02～0.2	0.04				I	G1/4″		01
0.02～0.2	0.04				P	–		03
0.05～0.8	0.13				I	G1/4″		01
0.05～0.8	0.13				P	–		03
0.1～1.6	0.24				I	G1/4″		02
0.1～1.6	0.24				P	–		03

505/18D Switching Difference Is Not Adjustable

Set Value Adjustment Range Mpa	Switching Difference Is Not Greater Than Mpa	Maximum Allowable Pressure ①Mpa	Pressure Sensor Materials			Interface type②	Interface Female thread	W （Kg）	Dimension Drawing
Set Value Adjustment Range Mpa		Maximum Allowable Pressure ①Mpa	Housing	Seals	Piston	Interface type②	Interface Female thread	W （Kg）	Dimension Drawing
0.5～7	2	40	AL	Nitrile rubber	Steel	I	G1/4″	0.2	04
0.5～7	2					P	–		03
1～16	3.5					I	G1/4″		04
1～16	3.5					P	–		03
2.5～25	4					I	G1/4″		05
2.5～25	4					P	–		03
4～40	4.5					I	G1/4″		05
4～40	4.5					P	–		03