Product Handbook 2026 - Volume 1

Boiler house Level controls

2

Dimensions (LCR2652) (approximate) in mm

100

120

Item 1

Upper terminal strip

1

4

2

Lower terminal strip

3

Housing

4

Support rail TH 35, EN 60715

3

74

The blowdown controller LCR2652 is clipped onto the support rail type TH 35, EN 60715 in the control cabinet. Item 4.

2.3 46

2

Dimensions (BHD50) (approximate) in mm

147

107

1

2

52

136

96

Item 1

3

Cut-out in control cabinet 136 x 96 mm

2

Gasket

Fixing element detail.

3

Fixing elements

How to specify Level Controller with Operating and Display Unit, 4 volt-free change-over contacts for MIN/MAX alarm & control valve supply voltage 24V DC 4W. How to order Example: 1 off Spirax Sarco LCR2652 Level Controller, 1 off Spirax Sarco BHD50 Operating and Display Unit.

TI-P693-24 EMM Issue 1

Page 6 of 6

LCR2652 BHD50 Level Controller Operating and Display Unit

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