Honeywell Notifier 302-EPM-194 Rate-Anticipation Heat Detectors 302 Series 194°F Explosion Proof Mounting

Product Details
Customization: Available
Manufacturer: Honeywell
Condition: Original New
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  • Honeywell Notifier 302-EPM-194 Rate-Anticipation Heat Detectors 302 Series 194°F Explosion Proof Mounting
  • Honeywell Notifier 302-EPM-194 Rate-Anticipation Heat Detectors 302 Series 194°F Explosion Proof Mounting
  • Honeywell Notifier 302-EPM-194 Rate-Anticipation Heat Detectors 302 Series 194°F Explosion Proof Mounting
  • Honeywell Notifier 302-EPM-194 Rate-Anticipation Heat Detectors 302 Series 194°F Explosion Proof Mounting
  • Honeywell Notifier 302-EPM-194 Rate-Anticipation Heat Detectors 302 Series 194°F Explosion Proof Mounting
  • Honeywell Notifier 302-EPM-194 Rate-Anticipation Heat Detectors 302 Series 194°F Explosion Proof Mounting
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Basic Info.

Model NO.
302-EPM-194
PN
302-EPM-194
Transport Package
Carton
Trademark
Honeywell

Product Description

GENERAL DESCRIPTION
The Honeywell Thermotech 302 Series rate-anticipation heat detectors operate within a controlled range of two to three degrees of their set points, regardless of the speed or rate of temperature rise. These detectors are available in either 135°F (57.2°C) or 194°F (90°C) ratings. The 302 Series are normally-open devices designed especially for fire detection and alarm systems.
 
Features
Immediate response. The 302 Series activate whenever ambient air temperature reaches a detector's setting, eliminating the thermal time lag inherent in conventional heat detectors.
Eliminates false alarms. The 302 Series do not respond to momentary temperature fluctuations below the selected temperature.
Universal application. The 302 Series can be used in all areas for any type of occupancy.
• Self-restoring.
Hermetically sealed. Shock resistant, corrosion resistant, and tamper-proof.
 
Principles Of Operation
The 302 Series rate-anticipation heat detectors respond and activate the fire alarm immediately whenever the ambient temperature reaches the preset temperature setting. Under rapid heat rise conditions, the rate-anticipation feature enables the detector to respond one to three degrees ahead of the setting. At the same time, however, it does not respond to momentary temperature fluctuations below the selected protection level, thus eliminating false alarms. When temperature drops back down below the protection level, the detector automatically resets itself.
 
Dimensions (Model 302)
Total overall length: 4-1/8" (10.48 cm).
Base diameter: 2" (5.08 cm)
 
Electrical Ratings
Voltage             Current
6 - 125 VDC      5 amps
6 - 25 VDC 1     amp
125 VDC 0.5     amp
Application Information
302 Series detector have a smooth ceiling UL rating of 50' x 50' (15.24 x 15.24 meters) and are the only type of heat detectors having such a rating on both fixed temperature and rate anticipation.
 
Agency Listings and Approvals
These listings and approvals apply to the modules specified in this document. In some cases, certain modules or applications may not be listed by certain approval agencies, or listing may be in process. Consult factory for latest listing status.
UL Listed: S539 (302-AW-135/-194; 302-ET-135/-194; 302-135-194)
FM Approved: (302-AW-135/-194; 302-ET-135/-194; 302-135/-194)
CSFM: 7270-0021:001
 
Honeywell Notifier 302-EPM-194 Rate-Anticipation Heat Detectors 302 Series 194°F Explosion Proof Mounting
Dimensions (Model 302)
 
Total overall length: 4-1/8" (10.48 cm).
 
Base diameter: 2" (5.08 cm)
 
Thermotech Model 302 Series Rate-Anticipation Heat Detectors
    Model Number Description Refer To
302-135 135°F Interior Vertical Mounting Note 1 below
302-194 194°F Interior Vertical Mounting
302-AW-135 135°F All-Weather Vertical Mounting Note 2 below
302-AW-194 194°F All-Weather Vertical Mounting
302-ET-135 135°F All-Weather Vertical Mounting Note 3 below
302-ET-194 194°F All-Weather Vertical Mounting
302-EPM-135 135°F Explosion Proof Mounting Note 4 below
302-EPM-194 194°F Explosion Proof Mounting
AP-P Decorative white plastic adaptor plate for mounting 302 and 302-AW to 4" outlet box.  
NOTE 1: For interior mounting in any atmosphere that is compatible with terminal-screw-type connections. UL rating 50' x 50' (15.24 x 15.24 meters).
NOTE 2: Hermetically sealed for moisture-proof or dust-proof installations. Requires no special backbox when the all-weather leads are properly spliced to "THW" or equivalent type wire.
NOTE 3: Hermetically sealed for moisture-proof or dust-proof installations. Requires no special backbox. Has plastic hexagonal wrench grip bushing with 1/2" (1.27 cm) conduit threads for attachment to threaded hub cover, or any outlet box.
NOTE 4: Explosion-proof for installation in hazardous locations. Has hexagonal wrench-grip bushing with 1/2" (1.27 cm) conduit threads for attachment to threaded hub cover of Series JL fixture fitting as manufactured by Killark Electric Co., or equal.
 
Honeywell Notifier 302-EPM-194 Rate-Anticipation Heat Detectors 302 Series 194°F Explosion Proof Mounting
Honeywell Notifier 302-EPM-194 Rate-Anticipation Heat Detectors 302 Series 194°F Explosion Proof Mounting
Honeywell Notifier 302-EPM-194 Rate-Anticipation Heat Detectors 302 Series 194°F Explosion Proof Mounting
 
Honeywell Notifier 302-EPM-194 Rate-Anticipation Heat Detectors 302 Series 194°F Explosion Proof Mounting
Honeywell Notifier 302-EPM-194 Rate-Anticipation Heat Detectors 302 Series 194°F Explosion Proof Mounting
Honeywell Notifier 302-EPM-194 Rate-Anticipation Heat Detectors 302 Series 194°F Explosion Proof Mounting
 
Honeywell Notifier 302-EPM-194 Rate-Anticipation Heat Detectors 302 Series 194°F Explosion Proof Mounting
Honeywell Notifier 302-EPM-194 Rate-Anticipation Heat Detectors 302 Series 194°F Explosion Proof Mounting
Honeywell Notifier 302-EPM-194 Rate-Anticipation Heat Detectors 302 Series 194°F Explosion Proof Mounting
 
Honeywell Notifier 302-EPM-194 Rate-Anticipation Heat Detectors 302 Series 194°F Explosion Proof Mounting
Honeywell Notifier 302-EPM-194 Rate-Anticipation Heat Detectors 302 Series 194°F Explosion Proof Mounting
Honeywell Notifier 302-EPM-194 Rate-Anticipation Heat Detectors 302 Series 194°F Explosion Proof Mounting
https://bnsens.en.made-in-china.com/product-group/bopTdXVcfIWz/Gas-Sensor-and-Flame-Detector-catalog-1.html?pv_id=1ild1lmn8e43&faw_id=null
 
Honeywell Notifier 302-EPM-194 Rate-Anticipation Heat Detectors 302 Series 194°F Explosion Proof Mounting
Honeywell Notifier 302-EPM-194 Rate-Anticipation Heat Detectors 302 Series 194°F Explosion Proof Mounting
Honeywell Notifier 302-EPM-194 Rate-Anticipation Heat Detectors 302 Series 194°F Explosion Proof Mounting

BNSENS (Nanjing) Sensor Technology Co., Ltd. is located in Nanjing, China. It is a high-tech enterprise specializing in the development, manufacturing and trade of sensor products. The company has brought together a group of outstanding technical experts in various fields such as automation, electronics, machinery and computers. All employees of the company have college degrees or above. It adopts the world-class management and operation model and 6 sigma quality system. At present, the company's main products are pressure, liquid level, flow, current, switches, etc. The company's users are all over the country, and some products have been exported to Japan, South Korea and Southeast Asia.

Since its inception, the company has been based on the technical accumulation and management standards of American sensor giants. It is composed of senior engineers and managers who have served in multinational companies for many years, and has rapidly developed various pressure sensors, transmitters, liquid level, flow meters, pressure switches, digital meters, current sensors, proximity switches and other products. After years of unremitting efforts, it has become one of the leading suppliers in the domestic automation industry. Our pressure transmitters can achieve an accuracy of more than 3/10, 000. The products have been widely used in oil, natural gas, electricity, chemical industry, metallurgy, building materials, food, light industry, environmental protection, aerospace, tap water, municipal and other industries.

It is a sensor science and technology innovation company that masters the core technology of MEMS chips. The company has a research and development center in Minnesota, USA. The leader is Dr. Pan Hanjin, a famous scientist in the sensor industry. Dr. Pan Hanjin has been deeply involved in the sensor industry for more than 20 years and is an expert in the sensor industry.

The company has a number of ASIC chips independently developed, which are widely used in industrial, automotive, home appliance and other markets.

BNSENS (Nanjing) Sensing Technology Co., Ltd. is a strategic partner of Honeywell in China. The two parties proposed a plan of East serving East and jointly developed several sensors specifically for the Chinese market. These sensors will be widely used in intelligent manufacturing, Internet of Things, artificial intelligence, and smart home fields. These sensors include: Magnetic sensors, temperature sensors, humidity sensors, force sensors, fire water pressure sensors, equipment vibration sensors, human body status monitoring sensors, motion sensors, etc.

History of BNSENS Company:

BNSENS is a company focusing on sensors, instruments, and electronic components. We are a young company, founded in 1999, just 25 years old, and we are still growing.

1999: The company's first pressure sensor was launched, mainly for the petroleum and petrochemical industries.

2002: The company expanded its product line and launched temperature sensors

2005: Started producing high-precision pressure sensors for the test and measurement market

2006: Became an official authorized agent of Honeywell

2009: Introduced the Six Sigma management system, and the product qualification rate was greatly improved

2010: Became a supplier of Emerson

2011: We started selling SICK sensors

2014: Introduced the sensor production line from Germany, developed more industrial control sensors, and cooperated with TSMC

2015: Cooperated with Siemens in Vietnam

2017: The factory moved to Nanjing High-tech Zone

2019: Became a national high-tech enterprise in China

2023: We started selling products from Infineon and Rohm

BNSENS, The Future Starts Here.

  
Honeywell Notifier 302-EPM-194 Rate-Anticipation Heat Detectors 302 Series 194°F Explosion Proof Mounting
Honeywell Notifier 302-EPM-194 Rate-Anticipation Heat Detectors 302 Series 194°F Explosion Proof Mounting
Honeywell Notifier 302-EPM-194 Rate-Anticipation Heat Detectors 302 Series 194°F Explosion Proof Mounting
 

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