产品名称: ISDP系列本安型差压变送器 产品型号: ISDP ISDP系列本安型差压变送器 产品介绍 ISDP系列本安型差压变送器提供4-20mA的电流输出，NEMA 4X封装，带有大显示屏可以显示压力、风速或流量。该变送器可通过菜单按钮进行简单的设置操作：安全级别；英制公制单位；压力、风速或流量的选项。 产品参数 介质：空气、易燃气体、兼容气体。 材质：请咨询厂家。 壳体：铝，玻璃 精度：±0.5% 77℉（25℃） 稳定性：＜±1% 每年 压力范围：≤2.5 in.w.c(2psi); 5”(5psi); 10”(5psi); 25”(5psi); 50”(5psi); 100”(9psi) 温度范围：-40—160℉（-40—71.1℃） 电源：10-35VDC 输出信号：4-20mA 响应时间：250ms 显示：0.6英寸高4点的LCD 过程连接：1/8” 外螺纹 重量：2 lb 10 oz(1.19公斤) 认证：FM, GR, CE, IEC, EN 可选附件： A-231, 16’(5 m) 屏蔽电缆，4针外螺纹 m-12连接 A-295, 4针外螺纹密封压盖连接 MTL5041, 本安型电隔离器 MTL7706, 本安型齐那隔离栅 型号 描述 ISDP-002 Intrinsically safe differential pressure transmitter, range 0-0.25¨ w.c. ISDP-004 Intrinsically safe differential pressure transmitter, range 0-1¨ w.c. ISDP-007 Intrinsically safe differential pressure transmitter, range 0-10¨ w.c. ISDP-008 Intrinsically safe differential pressure transmitter, range 0-25¨ w.c. ISDP-009 Intrinsically safe differential pressure transmitter, range 0-50¨ w.c. ISDP-010 Intrinsically safe differential pressure transmitter, range 0-100¨ w.c. ISDP-012 Intrinsically safe differential pressure transmitter, range -0.25/+0.25¨ w.c. ISDP-014 Intrinsically safe differential pressure transmitter, range -1.0/+1.0¨ w.c. ISDP-015 Intrinsically safe differential pressure transmitter, range -2.5/+2.5¨ w.c. ISDP-016 Intrinsically safe differential pressure transmitter, range -5.0/+5.0¨ w.c. ISDP-017 Intrinsically safe differential pressure transmitter, range -10/+10¨ w.c.