Pressure Switch - GEMS SENSORS & CONTROLS - #23

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SUBMINIATURE
How 1 o Order
Use the Bold characters from the chart below to construct a product code. Please reference Notes.
PS11 -10 -4MNB -C -HC -XX -XXXX
12 3
4
5
1 Pressure Range Code
Insert Pressure Range Code from Table 1, below.
2 Pressure Fitting1 -2MNB = 1/8" NPTM Brass -4MNB = 1/4" NPTM Brass -2FNB=1/8" NPTF Brass -4MGB = 1/4" BSPM Brass (G type) -4MSB=7/16"-20 SAE Male, Brass -6MSB=9/16"-18 SAE Male, Brass
3 Circuit
-A=SPST/N.O. -B = SPST/N.C. -C = SPDT
4 Electrical Termination2
-FLXX=Flying Leads3
-ELXX = 1/2" Male NPT Conduit w/Flying Leads3 -H = DIN 43650A Male Half Only -HC = DIN 43650A 9mm Cable Clamp -HN = DIN 43650A 1/2" NPT Female Conduit
5 Options
-V=Viton® Diaphragm
-E=EPDM Diaphragm
-K = Kapton® Diaphragm
-IP = Ingress Protection4
-G = Gold Contacts
(for loads less than 12 mA @ 12 VDC) -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 PSI or mBAR, see example)5
B. Set Point Actuation
R on Rising Pressure F on Falling Pressure
Example: -FS200MBARF for 200 mBAR Falling or -FS3PSIR for 3 PSI Rising
Notes:
1.
Other fittings available. Consult factory. DIN units are available with -C SPDT circuit only. 18" is standard. Specify lead length in inches (max. 48"). e.g. -FL18 or -EL30. Ingress Protection requires Fixed Set Point -FS. Set Point must be within Pressure Range selected in Step 1.
2.
3.
4.
5.
Table 1 — Pressure Range Codes
Pressure Range Code
Pressure Range
Repeatability*
Average Deadband**
10
0.75-4 psig (51-276 mbar)
±0.15 psi (10 mbar) +4% of setting
0.2 psi (14 mbar) +9% of setting
20
3.5-15 psig (241-1034 mbar)
±0.25 psi (17 mbar) +5% of setting
0.4 psig (26 mbar) +11% of setting
' Repeatability and set point of units may change due to the effects of temperature.
' In certain applications deadband can be tailored and controlled to customer specifications. Consult factory for details.
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pageCatalog pdf di En 2012-02-07-13