| Application |
| Application |
Flow monitoring; Wire monitoring |
| Electrical data |
| Operating voltage tolerance [%] |
-10...10 |
| Operating voltage [V] |
< 110 AC |
| Power-on delay time [s] |
30 |
| Outputs |
| Electrical design |
relay |
| Contact rating |
4 A, 250 V AC / cos phi > 07 |
| Switching function flow monitoring |
relay energised when flow is present |
| Switching function wire break monitoring |
relay de-energised in case of wire break |
| Software / programming |
| Adjustment of the switch point |
potentiometer |
| Selection liquids / gases |
slide switch |
| Operating conditions |
| Ambient temperature [°C] |
-20...60 |
| Protection |
IP 40 |
| Protection rating terminals |
IP 20 |
| Tests / approvals |
| Approval |
PTB Ex-94.C.2030X |
| Safety classification |
| Designation |
in protection rating intrinsic safety |
| Voltage [V] |
15,8 |
| Current [mA] |
228 |
| Power [mW] |
1410 |
| [Ex ia] IIC designation |
[EEx ia] IIC |
| [Ex ia] IIB designation |
[EEx ia] IIB |
| [Ex ib] IIC designation |
[EEx ib] IIC |
| [Ex ib] IIB designation |
[EEx ib] IIB |
| [Ex ia] IIC inductance |
350µH |
| [Ex ia] IIB inductance |
1mH / 2mH |
| [Ex ib] IIC inductance |
350µH |
| [Ex ib] IIB inductance |
3.1mH |
| [Ex ia] IIC capacitance |
57nF |
| [Ex ia] IIB capacitance |
493nF / 294nF |
| [Ex ib] IIC capacitance |
477nF |
| [Ex ib] IIB capacitance |
1.9µF |
| Mechanical data |
| Housing |
housing for DIN rail mounting |
| Dimensions [mm] |
75 x 55 x 110 |
| Materials |
plastics |
| Displays / operating elements |
| Display |
| function |
11 x LED |
| switching status |
LED, red |
|
| Remarks |
| Remarks |
| Caution The control monitor must be mounted outside the hazardous area. |
|
| Pack quantity |
1 pcs. |
| Electrical connection |
| Connection |
terminals: 16 x ...2.5 mm² |
