... ,800,1000,1200,1500,2000mmConnection: 1/2”BSP center back Temperature sensor: bimetal coil Range: -80+40 deg C, -40+80 deg ... 3.1B Material Certification10. Pressure Connection in 316 Stainless Steel Point by Point Test Certificate3/8, 1/2 BSP1/2 NPT SafetyOther ... as defined in EN837-1 Refer to EN 837-213. Temperature Temperature EffectOperating: -20 to +90 ºC Variation in indication caused by ...