美国NAMETRE 耐美特在线粘度计 VL500

美国NAMETRE 耐美特在线粘度计所有Viscoliner(R)系列传感器的测量结果，不会受到搅拌、混合和管道

流动等流体变化的影响，测量也不会受到空气气泡或加压氮气的影响，
传感器中有内置的PT100 RTD提供粘度点的温度测量结果，Zener电池
可以用于危险场合。
粘度测量的重复性精度确保在1%，客户实际使用可优于0.5%，可以
确保获得准确的流程参数。 
 NAMETRE  VISCOLINER  500/800  技术规格

                                                         圆柱体 LV型 圆柱体 MV型 球形 HV型杆型 XV型(**VL800)
                                          传感器尺寸:          O =1.5”/38mm  O = 1.5”/38mm   O =1.25”/32mm   O = 0.45”/11mm
                                                          L = 6.5”/165mm  L = 5.5”/140mm  L =5.0”/127mm   L = 5.0”/127mm
                                          粘度范围:          0.1 : 1,000     1 :10,000     10 : 100,000    1,000 : 1,000,000
                                          cP x g/cm3

                                          相关参数                  VL500                            VL800
                                          校正范围:                  3 位连续                        5位连续
                                                                                              和二次仪表有关
                                          传感器材质/保护: 316L SS (1.4571) / NEMA4X           316L SS (1.4571) / NEMA 4X
                                          流程温度范围:          32°F/0°C to +250°F/120°C      -40°F/-40°C to +570°F/+300°C1
                                                            (270°F/130°C 30min.)         (Std with aircooling)
                                          块区温度范围:                 N/A                    40°F/-40°C to +390°F/+200°C
                                          流程连接:          Flange ANSI 3” 300#, DN80 PN40 Flange ANSI 3” 300# or DN80 PN402

                                                                   (R)                  (R)           (R)                  (R)
                                                         VARIVENT    80/65 mm, Tri-CloverVARIVENT    80/65 mm, Tri-Clover
                                          振动频率:                up to 650Hz                     up to 700 Hz
                                          传输电缆长度:           1,000 feet/300Meters          1,000 feet/300 Meters
                                          *高流速:             2 m/sec or 5ft/sec            2 m/sec or 5 ft/sec
                                          重复性:            ± 1% of reading or ± 1 digit    ± 1% of reading or ±1 digit
                                          准确性:            ± 2% of reading or ± 1 digit    ± 2% of reading or ±1 digit
                                          再现性:            ± 0.25% of reading or ± 1 digit ± 0.25% of reading or ± 1 digit

                                           可选项目
                                           危险场合说明:          使用IS  电池可适用危险场合                ATEX (EEX ia IIBT1)
                                                                                                     N.B.
                                            Teflon涂层:          PFACoating                        PFA Coating
                                            传感块区冷却:            N/A                         加冷却翼可到450°C
                                                                                              空气或氮气或水冷可到300°C
                                            非活动延长杆:            N/A                       使传感器可以安装在T管道或容器上
                                                                                            标准尺寸: O = 1.75”/46mm;
                                                                                            长度= 0 to 2.0” / 0 to 50mm 3

                                                                                       O = 1.75”/44.5 mm;  长度 = 3.0”/76mm
3

                                           注
                                            1  流程温度:  *高温度 +840°F / +450°C
                                            2 流程连接:  *大压力 5,000 psig / 340 bar
                                            3非活动延长杆:  *大 O 2.875”/73 mm; L = 7.0”/178 mm