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Text version of the page
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| | VACUUM SWITCHES | | |||||||||||||||||||||||||||||||||||
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| How To Order Use the Bold characters from the chart below to construct a product code. Please reference Notes. | |||||||||||||||||||||||||||||||||||||
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| PS82 -10 -4MNB -C -H -XX -XXXX | |||||||||||||||||||||||||||||||||||||
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| 1 Pressure Range Code Insert Pressure Range Code from Table 1, below. 2 Pressure Fitting1 ~-2MNB=1/8"NPTM -4MNB = 1/4"NPTM -2MGB = 1/8" BSPM (G type) -4MGB = 1/4" BSPM (G type) -4MSB = 7/16"-20 SAE Male -6MSB = 9/16"-18 SAE Male 316 Stainless Steel -2MNS = 1/8"NPTM -4MNS = 1/4"NPTM -4MGS = 1/4" BSPM (G type) 3 Circuit -A=SPST/N.O. -B = SPST/N.C. -C = SPDT 4 Electrical Termination -FLXX=Flying Leads2 | 5 Options -10A = 10A @ 125/250 VAC Max. Rating7 -V=Viton® Diaphragm -N = Neoprene Diaphragm -E= EPDM Diaphragm -G= Gold Contacts (for loads less than 12 mA @ 12 VDC) -RD = Reduced Differential (25% reduction typical) -IP = Ingress Protection8 -OXY=Oxygen Cleaned -WF=Weather Pack Connector, Female -WM=Weather Pack Connector, Male -DE=Deutsch Connector, Male, DT04 Series 6 Fixed Set Point (optional) A. Specify set point -FS (in Inches Hg or mBAR, see example)9 B. Set Point Actuation R on Rising Vacuum F on Falling Vacuum Example: -FS300MBARF for 300 mBAR Falling or -FS10INHGR for 10" Hg Rising | Notes: 1. Other fittings available. Consult factory. 2. 18" is standard. Specify lead length in inches (max. 48"). e.g. -FL18 or -FLS30. 3. 18" is standard. Specify lead length in inches (max. 48"). e.g. -EL18 or -EL30. 4. 36" is minimum. Specify cable length in inches. e.g. -CAB36 or -CAB120. 5. DIN connectors require -C SPDT circuit. 6. Requires -10A, -G options (50% increase in deadband typical). 7. Options -10A, -G or -RD cannot be combined. 8. Ingress Protection is available only with -FL, -FLS, -ELS or -CAB Electrical Termination choices. Ingress Protection requires Fixed Set Point -FS. 9. Set Point must be within Pressure Range selected in Step 1. | |||||||||||||||||||||||||||||||||||
| -FLSXX=Flying Leads w/PVC Shrink Tubing2 -ELXX=1/2" NPT Male Conduit w/Flying Leads3 -CABXX = 18 AWG PVC Cable4 -H = DIN 43650A Male Half Only5 -HR=Right Angle DIN 43650A Male Half Only5 -HC=DIN 43650A 9mm Cable Clamp5 -HCR=Right Angle DIN 43650A 9mm Cable Clamp5 -HN = DIN 43650A with 1/2" Female NPT Conduit5 -HNR=Right Angle DIN 43650A with 1/2" Female NPT Conduit5 -HM = Micro (9.4mm Spacing) DIN Style Male Half Only5 -SP= Spade Terminals6 Table 1 — Vacuum Range Codes The deadband values tabulated are for the standard microswitch. With either the -SP of -10A option, the deadband values are typically 50% greater than those listed. With the -RD option, the values will be typically 25% less than those listed. In certain applications deadband can be tailored and controlled to customer specifications. Consult factory for details. | | ||||||||||||||||||||||||||||||||||||
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| ' -IP and -EL options are approximate gauge switches. Altitude and temperature changes will result in set point shifts. | |||||||||||||||||||||||||||||||||||||
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| Visit www.GemsSensars.com far mast current information. | 1-26 | ||||||||||||||||||||||||||||||||||||
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