SOR pressure switch 66V-K2-N4-B1A general distribution in North China

SOR Pressure Switch 66V-K2-N4-B1A North China General Distribution

The valve body and stroke switch of the SOR differential pressure switch are mounted on a base plate. Under the action of pressure, the grease enters the right chamber of the piston of the valve body of the differential pressure switch from the main pipe B and is discharged from the main pipe A. Once the pressure difference between the two main pipes reaches the set value, the piston moves to the left against the spring force in the left chamber and presses the limit switch to close contacts 1 and 2, and sends a pulse signal to the system electrical control box to control the reversing valve to order Reversing, at this time the main line A is pressurized, B is unloaded, the piston is centered under the action of the spring in the two end chambers, the contacts 1 and 2 of the travel switch are disconnected, and the bridge is in the middle stand.

The system starts working in the second cycluster. As soon as the pressure difference between the main lines A and B reaches the set value again, the piston moves to the right, the row switch contacts 3 and 4 are closed and the pulse signal switches the system on again. The reversing valve changes direction and starts the next cycle.

Pressure switch

The control range is from negative pressure 1kg/cm2 to 680kg/cm2, multi-level control

The maximum control pressure is 680kg/cm2

Micro pressure control is 15mm water column

Vacuum-0 pressure control is: 1kg/cm2 (negative pressure)-0-5.5kg/cm2

Double The pressure switch with set point can Accurately control two different pressures

Switch between differentially adjustable and non-adjustable

Digital integrated pressure instrument (switch, transmitter and on-site display instrument) (SGT)

p>Switch: 2 exclusive SPDT (Photo MOS) relay outputs

Dead zone can be adjusted individually, ranging from 0.1% to 100% full scale

Normalopen, normally closed point can be set by yourself

0.1% repeatability

Display: display range can reach 1.5 times full scale

12 selectable display units

Transmitter: two-wire loop power

Self-diagnosis function

5:1 turndown ratio

12NN -K45-N4-B1A 0 -200PSI Sol SOR differential pressure switch 12NN series technical indicators

Measuring medium: non-corrosive gas, liquid or steam, etc. (special medium must be with diaphragm)

Housing: Cast aluminum, epoxy coated, lid with sealing gasket

Set point accuracy: ±0.5%

Switch Poor: Divided into adjustable and non-adjustable (refer to selection datasheet)

Repeatability error: < 1%

Pressure interface: standard M20*1.5 thread (according to site need, special customization)

p>Electrical interface: M20*1.5 threaded interface (can be customized according to needs of the location)

Switch output: single polee double throw (SPDT) output (the switch can be connected to \"normally open\" or \"normally closed\")

Ambient humidity: 5%~95%

Lifespan: 105 cycles< /p

Vibration resistance: <Max.2g

Enclosure protection level: IP66

Explosion proof level: ExedllCT6

541246-SA0K36 414824-SA1ZF2 397290 - SA1ZJ2 121NN -K45-N4-C1A-CSTT 54NN-KK118-N4-C1A

107EL-EG12-P0-F1A-TT 12LC-EE45-M2-C2A-TT 6B3-EG3-M4-C2A - TT 6B3 -EG45-N4-C2A-TTVVX

221A-A1B-B-A4-S3-X 107AL-N12-P1-F1A-TTX 4B3-K45-M4-C2A-CLTT 9B3-AA5 - N4- C2A-CLC5TTYY

55V1-K45-N4-B1A 99V1-K45-N4-B1A 99V1-K5-N4-B1A 107AL-N40-P1-F0A 107AL-N12-P1-F0A-XD

9B3-EG45-N4-C1A-TT 12B3-K614-M4-C2A-CL 6B3-EG45-M4-C2A-CL 4SC-K45-M4-C2A-LL-TTX

17RB -EE2-N4-C2A-TT 12RN-K45-M4-C2A 4RN-K4-M4-C2A 52NN-K116-S1-C1A-TT 56RN-K216-M4-C2A

SOR- pressure switch 66V-K2-N4-B1A general distribution in North China

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