Thermotech 302-ET-194 194°F All Weather Heat Detector with Hexagonal Grip Bushing, Vertical Mounting FM and UL
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Key Features
- Reliable early fire detection in harsh environments using rate-compensation and a 194°F fixed temperature rating
- Reduces false alarms and thermal lag for consistent monitoring across rapid temperature changes
- Built for tough installations: all-weather and explosion-proof options with FM and UL listings for code compliance
- Easy, secure installation with hexagonal grip bushing and vertical ceiling-mount form factor for retrofit or new builds
- Self-restoring operation (no manual reset) and wired 120V AC connectivity for integration with security and fire systems
Quick Specifications
- Product Model
- 302-ET
- Brand Name
- Thermotech
- Product Name
- 302-ET Temperature Sensor
- Product Type
- Temperature Sensor
Explore the details
Product information
302-ET-194
Overview
Ensure fast, dependable fire detection in industrial, commercial and hazardous locations with the Thermotech 302-ET-194 heat detector. This Thermotech heat detector combines a 194°F fixed-temperature threshold with rate-anticipation compensation to minimize thermal lag and reduce nuisance alarms — delivering reliable alerts whether temperatures rise slowly or rapidly. FM and UL listings and available explosion-proof/weatherproof models make the 302-ET-194 ideal for rooftops, equipment rooms, parking structures and other demanding sites where security, fire protection and continuous monitoring are critical. The vertical ceiling mount form factor and hexagonal grip bushing simplify installation and retrofit, while self-restoring operation removes the need for manual resets. Wired 120V AC connectivity allows direct integration into existing fire alarm and security surveillance systems. Specify the Thermotech 302-ET-194 for code-compliant, high-performance heat detection in your next project — contact us to order or request a quote for system integration and monitoring.
Features
- Reliable early fire detection in harsh environments using rate-compensation and a 194°F fixed temperature rating
- Reduces false alarms and thermal lag for consistent monitoring across rapid temperature changes
- Built for tough installations: all-weather and explosion-proof options with FM and UL listings for code compliance
- Easy, secure installation with hexagonal grip bushing and vertical ceiling-mount form factor for retrofit or new builds
- Self-restoring operation (no manual reset) and wired 120V AC connectivity for integration with security and fire systems
| General Information | |
|---|---|
| Brand Name | Thermotech |
| Manufacturer | Thermotech, Inc |
| Product Name | 302-ET Temperature Sensor |
| Product Type | Temperature Sensor |
| Product Model | 302-ET |
| Country of Origin | US |
| Manufacturer Part Number | 302ET194 |
| Technical Information | |
| Connectivity Technology | Wired |
| Physical Characteristics | |
| Color | Silver |
| Form Factor | Ceiling Mount |
| Power Description | |
| Input Voltage | 120V AC |
| Product Information | |
| Mount Type | Ceiling Mount |
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Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- 302-ET-194-2
- Manufacturer part:
- 302-ET-194
How do I confirm compatibility?
Check the specifications and manufacturer documents for your existing system. Send us your model numbers and project requirements if you need help selecting equipment or accessories.
Ask a product specialistWhen will this item ship?
Availability is shown above. Special-order items and project quantities may need additional lead time. Contact us to confirm a delivery date before scheduling installation.
Shipping, freight and delivery detailsWhat should I know about returns?
Returns require an approved RMA. Consult the linked return policy for deadlines and eligibility. For standard non-defective returns, eligible factory-sealed items carry a 15% restocking fee and customer-paid return shipping; open-box and used items are refused. Defective and DOA claims follow the policy's separate terms. Special orders and other exclusions are final sale.
Read return eligibility and exclusionsThermotech 302-ET-194 194°F All Weather Heat Detector with Hexagonal Grip Bushing, Vertical Mounting FM and UL
302-ET-194