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 |                 |