BURKERT压力变送器,宝得变送器 8701 | | Mass Flow Meter for Gases, "economy", full scale range 0.02 to 50 lN/min (reference nitrogen) | 8711 | | Mass Flow Controller for Gases, "economy", full scale range 0.02 to 50 lN/min (reference nitrogen) | 8702 | | Mass Flow Meter for Gases, "industrial", full scale range 0.02 to 50 lN/min (reference nitrogen) | 8712 | | Mass Flow Controller for Gases, "industrial", full scale range 0.02 to 50 lN/min (reference nitrogen) | 8703 | | Mass Flow Meter for Gases, "OEM", full scale range 0.02 to 50 lN/min (reference nitrogen) | 8713 | | Mass Flow Controller for Gases, "OEM", full scale range 0.02 to 50 lN/min (reference nitrogen) | 8006 | | Mass Flow Meter for Gases, "heavy-duty", full scale range 25 to 1500 lN/min (reference nitrogen) | 8626 | | Mass Flow Controller for Gases, "heavy-duty", full scale range 25 to 1500 lN/min (reference nitrogen) | BURKERT压力变送器,宝得变送器 8314型一体式压力变送器可满足有关机械负载、电磁兼容性(EMC)和工作可靠性的zui高要求,尤其适用于要求较高的应用场合。
技术参数 | 测量原理 | 陶瓷技术 | 压力范围 | 0 to 1 bar 0 to 4 bar 0 to 10 bar 0 to 40 bar 0 to 100 bar | 工艺接口 | G 1/4外螺纹,符合DIN 3852 E型 | 电气连接 | M12 x 1 plug | 过负载 | 3.0 x full scale at –1 - 4 bar 2.5 x full scale at 6 - 100 bar | 爆破压力 | .0 x full scale at –1 - 4 bar 2.5 x full scale at 6 - 100 bar 获得的介质停止系统,当介质超过爆破 压力时可防止介质泄漏(≥ 4 bar nominal pressure) | 测量 | 相对压力测量 | 精度 | 线性度、迟滞和重复性误差的总和 ≤满量程的0.3% 零点和满量程的平衡精度≤满量程的0.3% | 动态响应 | 适用于静态和动态测量响应时间<2ms,典型1 ms | 工作电源U | 8 to 33 V DC, unregulated | 输出信号(2线制) | 标准4-20mA信号 | 负载(单位Ω) | < (U - 8V) / 0.02 A | 干扰发射 | Acc. to EN 50081-1 and EN 55022 | 干扰稳定性 | Acc. to EN 50082-2 | 连接 | 短路保护和反向保护 | 防护等级 | IP 67 | |