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Product Specifications:
| Item | Heat Detector |
| Ambient Temp. Range | -40° to +150° |
| Body Color | Gray |
| Color | Silver |
| Current Rating | 0.5A @ 125V AC, 1A @ 6 to 25V DC, 5A @ 6 to 125V AC |
| Depth | 1" |
| Detects | Heat |
| Display Qty | 1 |
| Finish | Silver |
| For Location | Indoor/Outdoor |
| Height | 4" |
| Mounting Location | Surface |
| Mounting Style | Surface |
| Mounting Type | Surface |
| Operating Temperature - Maximum | 150°F |
| Operating Temperature - Minimum | -40°F |
| Outside Diameter | 1" |
| Overall Height | 4" |
| Power Source | Hardwired |
| Product Type | Heat Detector |
| Receiver Range | 2500 sq. ft. |
| Resistance Properties | Corrosion Resistant, Shock Resistant, Tamper Resistant |
| Sensor Type | Mechanical |
| Shape | Round |
| Type | Rate Compensation |
| Voltage Rating | 6-25/125V DC/6-125V AC |
Shipping Info:
| Ship weight (kg) | 0.07 |
| Ship height (cm) | 10.16 |
| Ship length (cm) | 10.16 |
| Ship width (cm) | 12.7 |
| HS code | 8531909000 |
| Country of Origin | US |
Product Variants
| Product | Model | Height | Depth | Voltage Rating | Color | Ambient Temp. Range | Type | Mounting Type | Diameter | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
302-135 | 4 1/4" | 2 1/16" | 6-25V AC/6-25/125V DC | Silver, White | - | Rate Compensation | Surface | - | €94.67 | |
![]() |
302-194 | 4 1/4" | 2 1/16" | 6-25V AC/6-25/125V DC | Silver, White | -40° to +150° | Rate Compensation | Surface | - | €95.53 | |
![]() |
302-AW-135 | 4 1/8" | 2.062" | 6-25V AC/6-25/125V DC | Silver, White | -40° to +100° | Rate Compensation | Surface | - | €100.12 | |
![]() |
302-AW-194 | 4 1/8" | 2.062" | 6-25V AC/6-25/125V DC | Silver, White | -40° to +150° | Rate Compensation | Surface | - | €101.57 | |
![]() |
302-EPM-135 | 4 1/4" | 1" | 6-25V AC/6-25/125V DC | Silver | -40° to +100° | Rate Compensation | Surface | - | €177.24 | |
![]() |
302-EPM-194 | 4 1/4" | 1" | 6-25V AC/6-25/125V DC | Silver | -40° to +150° | Rate Compensation | Surface | - | €194.23 | |
![]() |
302-ET-135 | 4" | 1" | 6-25V AC/6-25/125V DC | Silver | -40° to +100° | Rate Compensation | Surface | - | €96.20 |
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Contact us
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We're available Monday through Friday, from 07:30 until 17:00.
EDWARDS SIGNALING 302-ET-194 Heat Detector, 125V, 1 Inch Dia.
€92.47 /unit



