POTTER Thermotech 302 Series Heat Detectors
Mawonekedwe
- Hermetically sealed and explosion-proof options
- Horizontal or vertical mounting ability
- Select models available for indoor and outdoor use
- Aluminum tubing with silver contact points
Kufotokozera
Each model is a normally open device designed especially for fire detection and alarm systems. These rate compensation type detectors are available in either 135°F or 194°F ratings. All four basic models are self-restoring, hermetically sealed, shock and corrosion resistant, and are tampumboni.
Onse zitsanzo ntchito pa mfundo za mlingo malipiro zowunikira. Chowunikiracho chimakhala ndi chubu chokulirapo cha aluminiyamu chomwe chimatsekereza zingwe ziwiri zotchingira zokhala ndi malo otseguka osasunthika. Chigoba chozindikira kukula kwakukulu ndi ma struts okulitsa amakhala ndi njira yolumikizirana yosiyana pakukulitsa. Kutentha kwapang'onopang'ono kumapangitsa kuti kutentha kulowe m'kati mwazitsulo zowonjezera. Chifukwa chake, chipolopolo cha tubular ndi ma struts amakula pang'onopang'ono mpaka chipangizo chonsecho chitatenthedwa mpaka kutentha kwake kwa 135 ° F kapena 194 ° F. Panthawiyi, malo okhudzana ndi siliva amatseka omwe amayambitsa alamu. Pamene kutentha kwachangu kukukwera, sipakhala nthawi yochuluka yoti kutentha kulowerere mkati. Kutalikitsa mwachangu kwa chipolopolocho kumathandizira kuti ma struts abwere palimodzi pang'onopang'ono, zomwe zimapangitsa kuti pakhale kutentha kwapang'onopang'ono komwe kumakhala kodziwikiratu kutentha kokhazikika. Pamene kutentha kwa mpweya kumadutsa pansi pa mlingo wa kutentha, chipolopolocho chimagwirizanitsa zomwe zimachititsa kuti mauthenga atsegule, zomwe zimabwezeretsanso chowunikira.
luso zofunika
| Mavoti Amagetsi | |
| Voltage | Current |
| 6-125VAC | 5 Amps |
| 6-25VAC | 1 amp |
| 125VDC | 0.5 Amps |
| Kutentha Mavoti | |
| Chipangizo cha Temp Rating | Max. Ceiling Temp |
| 135 ° F | 115 ° F |
| 194 ° F | 155 ° F |
Detectors are not directionally affected, can be mounted horizontally or vertically. Detectors have a smooth ceiling UL rating of 50’ x 50’ (2500 sq. Ft.) on 8 to 10 ft. ceilings. Detectors, hub covers, or outlet boxes must never be installed in direct sunlight. Refer to NFPA Standard 72 for spacing and other considerations.
Mafotokozedwe a Zitsanzo
- Chitsanzo 302
For interior mounting in any atmosphere that is compatible with terminal screw type connections. - Model 302-ET
Hermetically sealed for moisture proof or dust proof installations. Requires no special back box. Has plastic hexagonal grip bushing with 1/2” conduit threads hub cover for any outlet box. Must be hand tightened only. For indoor and outdoor use. Protect from sunlight and adverse conditions - Model 302-EPM
Explosion-proof for installation in hazardous locations.
Has hexagonal grip bushing with 1/2” conduit threads for attachment to threaded hub cover of series JL fixture fitting as manufactured by Killark Electric Co., or equal. Must be hand tightened only. For interior use. - Model 302-AW
Hermetically sealed for moisture proof or dust proof installations. Requires no special back box. For indoor and outdoor use. Protect from direct sunlight and adverse weather conditions
CHENJEZO
- Kuyika kuyenera kuchitidwa ndi ogwira ntchito oyenerera komanso motsatira malamulo ndi malamulo adziko lonse komanso amderalo.
- Zowopsa zowopsa. Chotsani gwero lamagetsi musanayambe ntchito. Zitha kuvulazidwa kwambiri kapena kufa.
- Werengani malangizo onse mosamala ndi kuwamvetsa musanayambe unsembe. Sungani malangizo kuti mugwiritse ntchito mtsogolo. Kulephera kuwerenga ndi kumvetsetsa malangizo kungayambitse kugwiritsa ntchito molakwika chipangizo chomwe chingabweretse kuvulala koopsa kapena kufa.
Kutumiza Chidziwitso
| Number Model | Kuyitanitsa Gawo Nambala | Kufotokozera |
| 302-135 | 1430475 | Chowunikira Kutentha, 135 Deg., Vertical Mt., Mkati |
| 302-194 | 1430476 | Chowunikira Kutentha, 194 Deg., Vertical Mt., Mkati |
| Chithunzi cha 302-ET-135 | 1430477 | Heat Detector, 135 Deg., Vertical Mt., Hex Bushing, All-Weather (ikhoza kukwera mopingasa) |
| Chithunzi cha 302-ET-194 | 1430478 | Heat Detector, 194 Deg., Vertical Mt., Hex Bushing, All-Weather (ikhoza kukwera mopingasa) |
| 302AW-135 | 1430479 | Chowunikira Kutentha, 135 Deg., Vertical Mt., All-Weather |
| 302AW-194 | 1430480 | Chowunikira Kutentha, 194 Deg., Vertical Mt., All-Weather |
| 302EPM-135 | 1430481 | Chowunikira Kutentha, 135 Deg., Umboni Wophulika |
| 302EPM-194 | 1430482 | Chowunikira Kutentha, 194 Deg., Umboni Wophulika |
| AP-P | 1430483 | Decorative White Plastic Adapter Plate for mounting 302, 302ET and 302AW to any 3” outlet box or 4” octagpa bokosi logulitsira |
Potter Electric Signal Company, LLC
St. Louis, MO
Phone: 800-325-3936
www.pottersignal.com
Zolemba / Zothandizira
 |
POTTER Thermotech 302 Series Heat Detectors [pdf] Buku la Mwini Thermotech 302 Series Heat Detectors, Thermotech 302 Series, Heat Detectors, Detectors |
