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压力变送控制器PV 显示窗(测量值)
(2)SV 显示窗:测量状态下显示输入类型等参数,参数设定状态下显示设定值
(3)第报警(AL1)、第二报警(AL2)、第三报警(AL3)、第四报警(AL4)指示灯、 输出灯(OUT)、
(4)确认键(5)移位键(6)减少键(7)增加键
压力变送控制器仪表外形尺寸及开孔尺寸:
压力变送控制器 选型表
DMY①-② /③ /④ /⑤/⑥ /⑦型单回路数字显示控制仪
①规格尺寸 | ②压力量程 | ||
代码 | 宽*高*深 | [0~X]MPa或KPa | |
10 | 100mm*160mm*60mm | [0~35KPa] | |
20 | 150mm*220mm*60mm | [0~70KPa] | |
[0~100KPa] | |||
[0~200KPa] | |||
[0~350KPa] | |||
[0~700KPa] | |||
[0~1000KPa] | |||
[0~2000KPa] | |||
[0~3500KPa] | |||
[0~7000KPa] | |||
[0~10MPa] | |||
[0~15MPa] | |||
[0~20MPa] | |||
[0~30MPa] | |||
③螺纹接口 | ④压力类型 | ||
A | M20×1.5外螺纹压力接口 | G | 表压型(常规) |
B | G1/2外螺纹压力接口 | S | 压型 |
A | 密封表压型 | ||
⑤报警(继电器触点输出) | ⑥变送输出 | ||
0 | 无输出 | 代码 | 输出类型(负载电阻 RL) |
1 | 1限报警 | 0 | 无输出 |
2 | 2限报警 | 1 | 4~20mA(RL≤500Ω) |
3 | 3限报警 | 2 | 1~5V(RL≥250KΩ) |
4 | 4限报警 | 3 | 0~10mA(RL≤1KΩ) |
5 | 5限报警 | 4 | 0~5V(RL≥250KΩ) |
6 | 6限报警 | 5 | 0~20mA(RL≤500Ω) |
⑦通讯输出 | ⑧供电电源 | ||
0 | 无通讯功能 | A | AC/DC 90 ~260(AC/50-60Hz) |
1 | RS485通讯 | D | DC 12~36V |
选型表
压力变送控制器①-② /③ /④ /⑤/⑥ /⑦型单回路数字显示控制仪
①规格尺寸 | ②压力量程 | ||
代码 | 宽*高*深 | [0~X]MPa或KPa | |
10 | 100mm*160mm*60mm | [0~35KPa] | |
20 | 150mm*220mm*60mm | [0~70KPa] | |
[0~100KPa] | |||
[0~200KPa] | |||
[0~350KPa] | |||
[0~700KPa] | |||
[0~1000KPa] | |||
[0~2000KPa] | |||
[0~3500KPa] | |||
[0~7000KPa] | |||
[0~10MPa] | |||
[0~15MPa] | |||
[0~20MPa] | |||
[0~30MPa] | |||
③螺纹接口 | ④压力类型 | ||
A | M20×1.5外螺纹压力接口 | G | 表压型(常规) |
B | G1/2外螺纹压力接口 | S | 压型 |
A | 密封表压型 | ||
⑤报警(继电器触点输出) | ⑥变送输出 | ||
0 | 无输出 | 代码 | 输出类型(负载电阻 RL) |
1 | 1限报警 | 0 | 无输出 |
2 | 2限报警 | 1 | 4~20mA(RL≤500Ω) |
3 | 3限报警 | 2 | 1~5V(RL≥250KΩ) |
4 | 4限报警 | 3 | 0~10mA(RL≤1KΩ) |
5 | 5限报警 | 4 | 0~5V(RL≥250KΩ) |
6 | 6限报警 | 5 | 0~20mA(RL≤500Ω) |
⑦通讯输出 | ⑧供电电源 | ||
0 | 无通讯功能 | A | AC/DC 90 ~260(AC/50-60Hz) |
1 | RS485通讯 | D | DC 12~36V |
备注:继电器,触点容量:AC220V/3A、DC30V/5A (阻性负载)
3 接线