{"id":149,"date":"2014-03-20T15:03:58","date_gmt":"2014-03-20T07:03:58","guid":{"rendered":"http:\/\/www.bihec.com\/?p=149"},"modified":"2015-07-20T22:18:09","modified_gmt":"2015-07-20T14:18:09","slug":"hontzsch-gmbh%e5%85%ac%e5%8f%b8-vortex-measuring-tube-var-twinpipe-%e6%b5%8b%e9%87%8f%e7%ae%a1","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/h-ntzsch-gmbh-hontzsch-hoentzsch\/hontzsch-gmbh%e5%85%ac%e5%8f%b8-vortex-measuring-tube-var-twinpipe-%e6%b5%8b%e9%87%8f%e7%ae%a1\/","title":{"rendered":"Vortex Measuring Tube VAR TwinPipe \u6d4b\u91cf\u7ba1"},"content":{"rendered":"\n\n\n\n\n\n\n\n\n\n
according to drawing ZG2<\/td>\n<\/tr>\n
Measuring range:<\/td>\n+\/-0.4 … +\/-25 m\/s<\/td>\n<\/tr>\n
Working temperature range:<\/td>\n-40 … +80 \u00b0C<\/td>\n<\/tr>\n
Medium:<\/td>\nair, exhaust air (gases)<\/td>\n<\/tr>\n
Displayed meaurement categories:<\/td>\nflow velocity<\/td>\n<\/tr>\n
IP protection:<\/td>\nIP67 (connection housing)<\/td>\n<\/tr>\n
Ex protection:<\/td>\nATEX category 3G and 3D (zone 2 and 22) (optional)<\/td>\n<\/tr>\n
Sensor outputs:<\/td>\nanalog output 4-(12)-20 mA, +\/- flow direction, limit value<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n