Boiler house Level controls
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Local regulations may restrict the use of this product to below the conditions quoted. In the interests of development and improvement of the product, we reserve the right to change the specification without notice. © Copyright 2015
TI-P402-41 AB Issue 5
C2 Probe Chamber
Description The Spirax Sarco C2 probe chamber enables level control or alarm probes to be fitted in situations where direct boiler shell mounting is not desired or is not possible. The C2 probe chamber is of all welded carbon steel construction, with DN25 steam and water connections flanged to EN 1092 PN40. A 1" BSP x ½" BSP reducing bush to BS 1740 will be required if fitting a ½" BSP probe. A Spirax Sarco sequencing purge valve is normally fitted to the base of the chamber. The sequencing valve allows the daily (or once per shift) test of the low level alarm system, and blow through of the probe chamber water and steam connections in accordance with the Health and Safety Executive Guidance Notes BG01 and INDG436. Principal features:
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- Purpose designed level probe chamber. - Suitable for pressures of up to 32 bar. - All welded carbon steel construction. - Designed for use with Spirax Sarco level probes and sequencing valves.
Pressure / temperature limits Design pressure
32 bar g
C2 probe chamber
Design temperature
239 °C
Hydraulic test pressure
60 bar g
Material Chamber
Carbon steel
ASTM A106 Gr. B or Gr.WPB
Dimensions/weights (approximate) in mm and kg
D
1" BSP
C
B
E
Highest permissible alarm level
ABCDEFGWeight 457 65 73 83 65 310 147 7.5
F
A
DN25 flanged EN 1092 PN40.
Lowest permissible alarm level
How to order Example: 1 off Spirax Sarco C2 probe chamber.
G
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