Sensors and Gauges
79401355EGH9CAAAH
Brooks Instrument Model 7940 Optical Sensor Alarm
About this part
79401355EGH9CAAAH is a Brooks Instrument configured-part identifier observed in exact-part inventory and auction evidence for a Model 7940 optical sensor alarm associated with a 1355 flowmeter. Official Brooks documentation identifies the 1355 as a Sho-Rate glass-tube variable-area flowmeter family and documents alarm-equipped configurations, but no verified official document naming the full exact configured identifier is currently available. Electrical input, switching arrangement, alarm setpoint, meter configuration, and interchangeability must therefore be verified from the physical labels and OEM records
Configurations vary. Verify the exact unit before choosing a replacement.
No archived photo available
Key Facts
Specifications
| Part identifier | 79401355EGH9CAAAH |
| Observed device type | Brooks Instrument Model 7940 optical sensor alarm |
| Observed meter association | Exact-part inventory and auction evidence associates the configured identifier with Brooks 1355 wording; this is observed identity context rather than an official compatibility specification |
| 1355 family | Brooks documentation identifies the 1355 as a Sho-Rate glass-tube variable-area flowmeter model and documents alarm-equipped 1350G/1355G configurations |
| Configured-unit rule | Electrical input, alarm function, switch arrangement, setpoint, meter revision, tube and float selection, process connections, and interchangeability must be verified from the physical unit and OEM documentation |
Part Photos
0 imagesHistorical archive images for identification, labels, connectors, and condition reference, not current inventory.
Historical Listings & Prices
Historical listing data, not a current offerThe typical recorded price range is $44.93 to $44.93. Based on 3 archived listing records; not a current offer, appraisal, or confirmed sale price.
View archived listing titles
- Brooks 7940 1355EGH9CAAAH Optical Sensor Alarm 110v-ac