流量规格 | ( 0~20,30,50,100,150,200,250) SLM | ( 0~20,30,50,100,150,200,250) SLM | 0~20,30,50,100,150,200,250 SLM | 0~20,30,50,100,150,200,250 SLM |
工作压差范围 | 20 , 30 SLM: (0.05 ~ 0.30) MPa (7.3~43.5 psid) 50,150 SLM: (0.10 ~ 0.30) MPa (14.5~43.5 psid) 200,250 SLM: (0.15 ~ 0.30) MPa (21.8~43.5 psid) | - | 20,30 SLM: (0.05~0.30) MPa (7.3~43.5 psid) 50~150 SLM: (0.10~0.30) MPa (14.5~43.5 psid) 200,250 SLM: (0.15~0.30) MPa (21.8~43.5 psid) | - |
输入输出信号 | 0 V ~ +5.00 V (输入阻抗大于100K, 输出电流不大于3mA) | 0 V ~ +5.00 V (输入阻抗大于100K, 输出电流不大于3mA) | 4~20 mA 或 1~5 VDC | 4~20 mA 或 1~5 VDC |