Pressure Diaphragm
Product Details:
Construction features dial size : 63mm, 100mm, 150mm & 250mm accuracy : 1% of full scale case & bezel (ip-65) :SS 304 snap action bayonet type temp. element : mercury / gas actuated stem & bulb :SS 316 stem & bulb DIA : 6mm, 8mm, 10mm & 12mm stem length (std. ) : up to 300mm capillary material : MS / SS  316 micro bore capillary protection : SS 304 tubing, pvc, SS armored dial : aluminum white painted with 270 degree black scale marking pointer : al / brass , zero adjustment / micro zero adjustment pointer window : toughened / safety glass joints : argon arc welded mounting : stem (bottom), black & surface with capillary extension connection : ⅟4 / ⅜ / ⅟2 BSP / NPTt (adjustable) scale range : -30 to 50o to 650oC or equivalent in of optional option  Anti vibration fitting, dual scale oc & of available on request. Liquid filled case with glycerin or silicon on request. Alarm contact type & capillary estension on request. Extra stem length on request. Extra capillary length on request.