Smoke Detector Ionization

Update Terakhir
09-07-2018
Minimum Pembelian
1 Unit
Dilihat Sebanyak
155 kali
Lokasi
Harga
Kontak Kami
Bagikan
+ Penawaran

Perhatian!

Perusahaan ini terdaftar sebagai Free Member. Hindari melakukan pembayaran sebelum bertemu penjual atau melihat barang secara langsung. COD (Cash On Delivery) atau bertemu langsung dengan penjual merupakan metode transaksi lebih aman.

Spesifikasi Smoke Detector Ionization

 Demco Ionization Smoke Detector
The sensing part of the detector consists of two chambers - an open outer chamber and a semi-sealed reference chamber within. Mounted in the reference chamber is a low activity radioactive foil of Americium 241 which enables current to flow between the inner and outer chambers when the detector is powered up.
 
As smoke enters the detector, it causes a reduction of the current flow in the outer chamber and hence an increase in voltage measured at the junction between the two chambers. The voltage increase is monitored by the electronic circuitry which triggers the detector into the alarm state at a preset threshold. An externally visible red LED lights up when in alarm. IP rating = IP23D
 
   
ADVANTAGES
  Features: Flashing LED; Alarm indication: Red LED; Supply voltage: 9 to 33V
  Average stand-by current at 24V: 45uA; Average stand-by current at 9V: 21uA
  Alarm current at 24V: 52mA; Alarm current at 9V: 17mA
  Ambient temperature: 32 to 158°F; Max wind continuous: 2,000ft/min
  Remote output (R-) characteristics: Current sink to -ve line, limited to 17mA. Note: when using a remote indicator a current-limiting series resistor may be required.
Tampilkan Lebih Banyak

Naryanatekindo

 NARYANATEK.INDO sebagai supplier berusaha untuk slalu memenuhi segala kebutuhan konsumen..NARYANATEKINDO Supplier Alat Teknik, Survey, Laboratory, Communication, Sirene, Warning Light Geologi, Instrument.
Tampilkan Lebih Banyak

Naryanatekindo

Free Member
 
Jl.NIS Jeruk Purut Rt003/03 Kel.Cilandak Kec.Pasar Minggu Jakarta Selatan
Login Terakhir 10-07-2018
082213397059
082213397059

Produk Lainnya


Rp. 10 / pcs
PT.GLOBAL PRIMA PERKASA
CALL
Alat Uji Lingkungan
CALL
Alat Uji Lingkungan
CALL
Alat Uji Lingkungan
Rp. 64.800.000 / unit
Mitra Laser
CALL
Alat Uji Lingkungan