The SR-W1-1S is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 6665-01-691-0255, indicating validated use in U.S.
government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.
WHERE IT FITS
SR-W1-1S
NSN:6665-01-691-0255 FSC:6665 — Hazard-detecting Instruments and Apparatus CAGE:57914 — HONEYWELL ANALYTICS INC. (USA)
SPECIFICATIONS
Part Number
SR-W1-1S
NSN
6665-01-691-0255
COMPONENT DIAGRAM
KEY FEATURES
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SPECIAL TEST FEATURES: SAFETY NOTE-THIS SENSOR IS DESIGNED TO BE USED IN SAFETY-CRITICAL APPLICATIONS. TO ENSURE THAT THE SENSOR AND/OR INSTRUMENT IN WHICH IT IS USED, ARE OPERATING PROPERLY, IT IS A REQUIREMENT THAT THE FUNCTION OF THE DEVICE IS CONFIRMED BY EXPOSURE TO TARGET GAS (BUMP CHECK) BEFORE EACH USE OF THE SENSOR AND/OR INSTRUMENT. FAILURE TO CARRY OUT SUCH TESTS MAY JEOPARDIZE THE SAFETY OF PEOPLE AND PROPERTY.
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DETECTING ELEMENT TYPE: GEIGER TUBE
•
CONNECTOR: NOT INCLUDED
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT
10.0 MILLIMETERS NOMINAL MM
SPECIAL TEST FEATURES
SAFETY NOTE-THIS SENSOR IS DESIGNED TO BE USED IN SAFETY-CRITICAL APPLICATIONS. TO ENSURE THAT THE SENSOR AND/OR INSTRUMENT IN WHICH IT IS USED, ARE OPERATING PROPERLY, IT IS A REQUIREMENT THAT THE FUNCTION OF THE DEVICE IS CONFIRMED BY EXPOSURE TO TARGET GAS (BUMP CHECK) BEFORE EACH USE OF THE SENSOR AND/OR INSTRUMENT. FAILURE TO CARRY OUT SUCH TESTS MAY JEOPARDIZE THE SAFETY OF PEOPLE AND PROPERTY.
DETECTING ELEMENT TYPE
GEIGER TUBE
OVERALL LENGTH
20.3 MILLIMETERS NOMINAL MM
OVERALL WIDTH
20.3 MILLIMETERS NOMINAL MM
SPECIAL FEATURES
ROHS COMPLIANT; NOMINAL RANGE: 0.0 TO 1000.0 PERCENT LEL; INBOARD FILTER: REMOVE H2S; INBOARD FILTER CAPACITY: 1000.0 PPM HR MIN; ADDITIONAL FILTER: SILICA FILTER TO IMPROVE SILICONE RESISTANCE; OPERATING CURRENT: 84 MA MAX; POWER REQUIREMENT: 280 MW MAX; OPERATING TEMPERATURE: -40 DEGREES C TO 60 DEGREES C; STORAGE TEMPERATURE: 0 DEGREES C TO 20 DEGREES C IN SEALED CONTAINER; STORAGE LIFE: 6 MONTHS IN ORIGINAL PACKAGING; OPERATING LIFE: 5 YEARS IN AIR.
CONNECTOR
NOT INCLUDED
PART NAME ASSIGNED BY CONTROLLING AGENCY
1 LEL 75C COMBUSTIBLE GAS SENSOR
MATERIAL
PLASTIC CASE
VOLTAGE RATING
3.3 KILOVOLTS NOMINAL
OTHER ITEMS IN FSC 6665 — Hazard-detecting Instruments and Apparatus
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is SR-W1-1S?
SR-W1-1S is a SR-W1-1S.
What parts can replace SR-W1-1S?
There is 1 known substitute for SR-W1-1S: 3009712. Substitute compatibility should be verified for your specific system.
What is the NSN for SR-W1-1S?
SR-W1-1S is cataloged in the U.S. Government catalog under NSN 6665-01-691-0255. This indicates validated use in U.S. government and defense supply chains.
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