SZAb 400 EX-GR
Product ID: P11398
- ATEX amplifier series 400 for Ex flow sensors ST.../STS...
- Assembly on clamping rail in the control cabinet
- Visualisation of the flow rate via LED strip
- To activate and deactivate fans and warning devices
- To signal flow failures
24 VDC - output relay
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Productdata
| TYPE | SZAb 400 EX-GR |
|---|---|
| Product ID | P11398 |
| Output | switching output |
| Output function | relay / change-over |
| Turn off delay | 0...25 s |
| Supply voltage | 24 V DC +/- 15 % |
| Switching voltage max. | 250 V AC / 60 V DC / 24 V DC |
| Switching current max. | 4 A AC / 0,8 A DC / 4 A DC |
| Switching Load | cos φ > 0,7 ; L/R <200 ms |
| Reverse polarity protection | ✓ |
| ATEX Certificate | EPS 19 ATEX 1 009 |
| IECEx Certificate | IECEx EPS 19.0001 |
| ATEX marking gas | Ex II (1) G [Ex ia Ga] IIC |
| ATEX Marking dust | Ex II (1) D [Ex ia Da] IIIC |
| IECEx marking gas | [Ex ia Ga] IIC |
| IECEx marking dust | [Ex ia Da] IIIC |
| Maximum values | Uo = 13.65 V / Io = 200 mA / Po = 683 mW; IIC: Co = 0.35 µF / Lo = 1.1 mH; IIB: Co = 1.8 µF / Lo = 6.2 mH; IIA: Co = 5.7 µF / Lo = 11.0 mH |
| Ambient temperature | -20 ... 60 °C |
| Protection [EN 60529] terminal | IP 20 |
| Protection [EN 60529] housing | IP 20 |
| Electrical connection | terminal screws |
| Accessories (in scope of delivery) | screwdriver |