Changzhou Jing Wei Meters Electric Co.,Ltd |
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It comprises a glass insert and a protecting case mainly used to measure the temperature of machines , pipelines and some containers.Glass inserts: the top is sealed with plaster and cork; the accuracy is controlled in ”Ą1 line. ”¤The testing comply with DIN16195 JJG130-2004 ”¤Scale board: white, aluminum ”¤Material of protecting case: brass, carbon steel or stainless steel ”¤Type: JWN-11(Straight) , JWN-12(right angle) , JWN-13(135 angle) ”¤Range:(-30-50/0-50/0-100/0-120/0-160 /0-200/0-300/0-400)”ę ”¤Fillings: organic liquid(Y) ,mercury (G) ”¤Scale division:1”ę£¬2”ę£¬5”ę ”¤Length of casing: 130mm, 150mm, 160mm, 200mm, 220mm, 250mm ”¤Diameter: 20mm, 25mm ”¤Length of stem: 50mm 60mm 80mm 100mm 120mm 160mm 200mm 250mm 300mm 400mm ”¤Thread: 3/8'' 1/2'' 3/4'' M16 x 1.5 M20 x 1.5 M27 x 2 ”¤Standard (DIN or JB/T): DIN16167 DIN16168 DIN16174 DIN16175 DIN16176 JB/T9262-1999 JB/T9263.2-1999 JB/T9263.3-1999 |
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