The photosensor PD
Offer type: salePublished: 28.02.2015
| Price: | 522 UAH |
| Seller: |  Yurij Vladimirovich |
| Phones:
|  Write a message |
| Address: | Ukraine |
| |
The photosensor PD, with built-in detector burning,
used in protection circuits and alarm systems for continuous availability control
the flame in the burners operating on all fuel types.
Sensor
designed to be placed in dural cylinder with cooling fins,
one side of which is sensitive element, and the other flange and
the terminal block for the connection. Aluminum,
having a low calorific value, allows better cooling of the photosensor.
The ribs increase the cooling surface, which further increases the efficiency
cooling photosensor. The sensor can be fixed in a special tube installed
in the setting of a boiler or burner device, at a distance of 1-1,2 m from the nozzle.
Sensor
converts ripple of light energy of the flame in the edit
resistance, and the detector burning. Converts it into a control signal,
switching relay contacts.
Sensitive
to serve photodiode
MAIN TECHNICAL
FEATURES
- Temperature
environment, OC from
5 to 50
- Relative
humidity, % from
30 to 80
- Naturally
pressure, kPa 84
- 106.7
- Closed
a room free from wide temperature variations and without the presence in the air
aggressive substances.
- Voltage
power supply 12 Century DC.
- Parameters
switched circuit: voltage
220 V, 50 Hz, current 0,1 a
- The photosensor
must have an effective system cooling.
- Overall dimensions, max, mm: length - 95; diameter without fitting - 40
- Weight, not more, 250
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