Danfoss LDS Photocell, 350mm, 057H7091 Part No: 65325619

This Product has been replaced by the Danfoss LDS Photocell (Blue) 350mm

  • Detects the flame in yellow flame oil burners
  • Type: LDS
  • Code No. 057H7091
  • High Sensitivity
  • Suitable for STD HSG BHO 60x series
  • Cable Length: 350mm
  • Colour: Red
  • Length of housing: 65.5mm

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Delivered: 1 - 2 working days (UK, Priority Delivery)

£18.74 £15.62 exc VAT

16 in stock

Danfoss LD/LDS sensors are used to detect the flame in yellow flame oil burners. They are designed for use with Danfoss units of the OBC 80 and BHO 70 series.


LD/LDS sensors meet the requirements of the EN 298:2012 standard, as well as those of the RoHS and WEEE Directives.


Function


The LD/LDS sensors are based on the photo transistor principle in connection with an amplifier and convert light from the flame into a current. The flame’s characteristics and the location of the sensor influence the size of the photo current created in LD/LDS. For this reason, LD/LDS is available in two sensitivity levels.

If a strong enough signal is not produced with the selected sensor, select a sensor with a higher

sensitivity level. If the flame cannot be detected at the highest level of sensitivity, use the Danfoss

UV sensor.

To determine the signal’s quality, use the gauge set-up below. For no flame/darkness, the value must be = 5 µA;

for flame/light the value must be =65 µA.


Electrical Connection


The LD/LDS sensors can be installed using a flange and clamping ring; alternatively, use a rubber sleeve (delivered mounted on LD/LDS). The sensors are available in two standard lengths, with a longer piece featuring built-in extension tubes.


Installation


The LD/LDS sensors can be installed using a flange and clamping ring; alternatively, use a rubber sleeve (delivered mounted on LD/LDS).

The sensors are available in two standard lengths, with a longer piece featuring built-in extension tubes.


Specification

Part Number
65325619
Type
LDS
Cable Length
350mm
Sensitivity
High
Housing Colour
Red
Product Code
057H7091
Housing Length
65.5mm
Rated Voltage
230V AC
Operating Range
195-253 V AC
Frequency
50-60 Hz
Enclosure
IP 40
Installation
Any position
Flame Sensor Measuring Condition
12V dc +/- 2% with Ri=100 Kohm +/- 2%
Signal Output
Max. 85 µA
Recomended Signal Output (Light)
≥ 65 µA
Flame Signal For No Light (Dark)
-20 to + 70°C
Ambient Temperature Operation
-20 to + 70°C
Ambient Temperature Transport
-30 to + 70°C
Wiring OBC 80/ BHO 70
Blue wire, neutral, Terminal 11
Black wire, signal, Terminal 12

Package Contents

1 x Danfoss LDS Photocell 350mm, Red.

Manuals / Datasheets

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