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Quick Details

  • Place of Origin: Taiwan
  • Brand Name: CM
  • Model Number: CM-WS19L
  • Color: White

Packaging & Delivery

Packaging Details 100 pcs / per carton

 

CM-WS19L  (2-wire)   Rate of Rise Heat detector

  

 

 

Product Description

 

1. Description

 The rate-of-rise heat detector,CM-WS19L,is designed to sense the rapid or abnormal rise in temperature of air. If ambient temperature rises rapidly, the air in chamber expands and presses the diaphragm to close the contact point to give advanced warning. When a slower temperature change occurs, the expanded air escapes through a bleeding hole to keep the pressure balanced so that the fault alarm never occurs. 

  

2. Advantages
 
1.Rate-of-rise heat detector detects intense fires by quickly responding to
   rapid temperature increases.
2.Mechanical operating principles ensure the long-term 
   durability and the least malfunction.
3.Self-restoring ensures those elements repeated use
4.High quality components are fitted for greater reliability.
5.Red indication lamp lights when detector is activated.
6.High-temperature-enduring plastics and fire-proof material
  are used to build up  the main body of the detector.
7.The base is in common with other detectors made in
   this company for the facilitation of installation.
8.Connections are non-polarized to avoid writing mistakes.
  
 
3. Specification 
 
 

MODEL NO.

CM-WS19L

ALARM TEMP.

Comply to EN54, CNS

TYPE

2-WIRE

3-WIRE

4-WIRE

AMBIENT TEMP.

-10°C ~ +55°C

VOLTAGE RANGE

12V ~ 30V DC

AMBIENT HUMIDITY

0 ~ 95%

ALARM CURRENT

@ DC 24V 750Ω

30Ma (Max.)

MATERIAL

Fire-Proof Plastics

DIMENSIONS

102 (Dia.) x 45 (H)mm

ALARM CONTACT

N/A

0.8A @30V DC

WEIGHT

156g

POLARIZATION

Non-polarized

Polarized

Non-polarized

COLOR

White

 
 
 
 
 
 
4. Dimension and Mounting Base
 
5. Effective Alert Area
 
 
 
6. Order Information
 
 
 
7.Certificates
 
  
   
 
Packaging & Shipping

Packing: 100 pieces/ carton

Loading Port: Taichung/ Keelung Port

 

 

 
Company Information

  Chung Mei is a professional fire alarm system manufacturer and designer in Taiwan for over 40 years. We offer high quality products including Fire Alarm Control Panel, Detectors, Fire Alarm Accessories, and others. As well as, we have accumulated lots of technical and marketing experience. We have dedicated ourselves in research and development of new products by escalating standards of technology and quality.

 

  Our product line is compliant with the Chinese National Standard (CNS), ISO 9001 as well as the safety standard of European Union (CE). In addition to being the leader brand in Taiwan with well-recognized quality, we have been working on expanding our oversea markets. Our products are available in Europe, Asia and Africa. It's the ultimate goal of our company to put our products in every major market of the world. Our philosophy is to take care of all the customers' needs and people's safety.

 

 
FAQ

  Payment Term: FOB T/ T 100 % 

 

 

 

 

 

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