Hong'an Explosion Protection

Product

Positive pressure ventilation control device
  • Positive pressure ventilation control device
  • Positive pressure ventilation control device
  • Positive pressure ventilation control device
  • Positive pressure ventilation control device
  • Positive pressure ventilation control device
  • Positive pressure ventilation control device
Positive pressure ventilation control device
Positive pressure ventilation control device
Positive pressure ventilation control device
Positive pressure ventilation control device
Positive pressure ventilation control device
Positive pressure ventilation control device
Positive pressure ventilation control device

Item Parameter
Input Voltage AC220V/DC24V
Operating Voltage DC24V
Minimum Positive Pressure Value “pxb or pyb” positive pressure value 50Pa, “pzc” positive pressure value 25Pa
Operating Current ≤1A
Touch Screen 4.3 inches, resistive
Flow Meter Acquisition 4~20mA
RS-485 Communication Protocol 9600 bps
Intrinsic Safety Parameters RS485:Ui:7.2V,Ii:36mA,Pi:0.26W,Ci:0uF,Li:0uH
Power output:Uo:5.4V,Io:54mA,Po:2.92W,Co:46uF,Lo:20uH
SW_IN:Uo:3.5V,Io:35mA,Po:0.12W,Co:70uF,Lo:6mH
TEMP:Uo:3.5V,Io:6mA,Po:0.02W,Co:70uF,Lo:10mH

Product details

1、产品技术参数
输入电压:AC220V/DC24V
工作电压:DC24V
[敏感词]正压力值:“pxb或pyb”正压值50Pa,”pzc”正压值25Pa
工作电流:≤1A
触摸屏:4.3寸、电阻式
流量计采集:4~20mA
本安参数:RS485:Ui:7.2V,Ii:36mA,Pi:0.26W,Ci:0uF,Li:0uH

                电源输出:Uo:5.4V,Io:54mA,Po:2.92W,Co:46uF,Lo:20uH

                SW_IN:Uo:3.5V,Io:35mA,Po:0.12W,Co:70uF,Lo:6mH

                TEMP:Uo:3.5V,Io:6mA,Po:0.02W,Co:70uF,Lo:10mH

防爆标志:Ex eb ib mb [ib Gb] [pxb Gb] IIC T4 Gb;

                 Ex ib mb tb [ib Db] [pxb Db] IIIC T130°C Db;

                 Ex eb ib mb [ib Gb] [pzc Gb] IIC T4 Gc;

                 Ex ib mb tb [ib Db] [pzc Db] IIIC T130°C Dc;

                 Ex eb ib mb [ib Gb] [pyb Gb] IIC T4 Gb;

                 Ex ib mb tb [ib Db] [pyb Db] IIIC T130°C Db;

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