الوصف

1. Performance

Variable setting: field magnetic switch, software testing

LCD: display of the relevant variable information, display of instantaneous flow & accumulated flow, switching signal output, flied setting or adjustment of medium parameter.

Wanding variable: two – wire DC current output with HART communication protocol.

Readout & diagnostic message:overflow alarm and fault diagnosis.

Protection class: IP*7

2. Technical parameter

Working voltage: DC*4V

Power socket: M*0x1.5

Standard load resistance: **0&branded;

Flange standard: JB/T*2. 1 – *4 (or as per requirement)

Nominal pressure: 1.6/2.5/4.0/6.3/*0Mpa

Ratio of measuring range: *0:1

Accuracy: 1.5%FS

Medium temperature: **0℃- **0℃(standard type)

                  ≤**0℃(high temperature type)

                  ≤**0℃(jacket type)

Damping time: 0 – **9 seconds

Ambient temperature: **5℃- *0℃(LCD)/ **5℃- *0℃

Measuring range: (water) *5 – **0.**0L/h (*0℃), (air) 0.7–***0Nm3/h (0.***3MPa, *0℃)

Class of explosion – proof: Exd IIC T2– T6 (explosive isolation type) / Exia IIC T2– T6 (material safety type)