Home BS BS 2740 SALE BS 2740$101.60 Original price was: $101.60.$61.00Current price is: $61.00. Specification for simple smoke alarms and alarm metering devices Published by Publication Date Number of Pages BSI 12/31/1969 18 BS 2740 quantity Add to cart PDF FormatMulti-User AccessPrintableOnline Download Category: BS Description BS 2740 – Specification for simple smoke alarms and alarm metering devices Requirements for the construction and operation of instruments designed to give an alarm when smoke emission from a chimney exceeds a chosen Ringelmann shade. Cross References:BS 2741BS 2742Addendum No. 1 to BS 2742:1969BS 2811 Product Details Published: 12/31/1969 ISBN(s): 0580055159 Number of Pages: 18 File Size: 1 file , 380 KB Product Code(s): 00115082, 00115082, 00115082 Note: This product is unavailable in Ukraine, Russia, Belarus Related products IEC 61850-7-3 Ed. 2.1 en $1,139.00 Original price was: $1,139.00.$683.00Current price is: $683.00. Add to cart IPC 9591 $93.00 Original price was: $93.00.$56.00Current price is: $56.00. Add to cart IPC 2514A $79.00 Original price was: $79.00.$47.00Current price is: $47.00. Add to cart
BS 2740 – Specification for simple smoke alarms and alarm metering devices Requirements for the construction and operation of instruments designed to give an alarm when smoke emission from a chimney exceeds a chosen Ringelmann shade. Cross References:BS 2741BS 2742Addendum No. 1 to BS 2742:1969BS 2811 Product Details Published: 12/31/1969 ISBN(s): 0580055159 Number of Pages: 18 File Size: 1 file , 380 KB Product Code(s): 00115082, 00115082, 00115082 Note: This product is unavailable in Ukraine, Russia, Belarus
