Product description
SPDT Manostar-type differential pressure switch, 2–12 mm H2O / 20–120 Pa range, associated with Ushio / MS65L references.
Specifications and identifiers
identification
| Function | Differential pressure switch Senses a low differential-pressure threshold for air or utility monitoring. |
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| Contact type | SPDT Single-pole double-throw switch contact arrangement. |
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reported specs
| Range | 2–12 mm H2O / 20–120 Pa Low differential-pressure range associated with this part number. |
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| Type/model context | Manostar-type MS65L / Ushio L/H 0404016 Identified vendor or model context; verify nameplate. |
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Applications
cooling-water monitoringvacuum or pressure monitoringcassette/wafer presence detectiontool interlocksairflow or pressure interlockfacility/exhaust pressure monitoringlow-pressure differential sensing
How it works
A sensor or switch used to detect flow, pressure, presence, or equipment state.
Setpoint, output type, response time, wetted materials, and connector style must match the tool control circuit.
Technical guide
- H2O
- Water; often used in tool utility cooling or flow-monitoring context.
- SPDT
- Single pole, double throw; a switch contact arrangement with one common and two switched contacts.
What to verify before purchase
- Actual pressure range and contact rating
- Port size and mounting style
- Whether switch is normally open/closed in target circuit
Confirm with the seller
- Exact vendor configuration
Product reference only. Confirm fitment, revision, included components, and specifications before purchase.