Detail
The D-SK 3000-3 is a new-generation modulating level control and alarm system designed for precise and stable water level regulation in steam boilers. With its advanced digital architecture, it delivers superior control performance, enhanced monitoring capabilities, and improved operational safety.
| Controller | : | D-SK 3400 |
| Supply Voltage | : | 24VDC |
| Functions | : | Proportional Control, On-Off Control, High Level Alarm, Low Level Alarm |
| Inputs | : | Level Probe Input, Ground, 0-1k Ohm Potentiometer , 4-20mA |
| Outputs | : | 1 Valve Modulation Relay, 2 Alarm Relays, 4-20 mA Level Info, 4-20 mA Control |
| Display | : | Touch Screen |
| Max. Ambient Temp. | : | 55 °C |
| Enclosure | : | PC |
| Type | : | Panel and Din Rail |
| IP Class | : | IP 40 |
| Probe | : | SD 3400 |
| Connection and Size | : | Threaded - G 1/2''' BSPT (Optionel NPT) |
| Nominal Pressure | : | PN 40 |
| Length | : | 300-1500 mm |
| Max. Operat. Press. | : | 32 Bar (g) |
| Max. Operat. Temp. | : | 239 °C |
| Max. Ambient Temp. | : | 75 °C |
| AY3400 Preamplifier Included | ||
| The length of the probe is fixed and cannot be adjusted after production. Therefore, the required length must be specified at the time of order. |
| Valve | : | SKV3400-2,SKV3400-3 |
| Type | : | 3-Way, 3 Way Distributor |
| Actuator Type | : | Electric |
| Actuator Signal | : | 3 Step, 4-20 mA (Optional) |
| Position Info | : | 0-1k ohm Potentiometer, 4-20 mA Positioner (Optional) |
| Pressure Class | : | Pn 16, PN 25 and PN 40 |
| Size. | : | DN 15- DN 100 |
| Sealing | : | Metal to Metal |
| Flow Characteristic | Linear | |
| Supply | 220VAC | |
| Operat. Temp. | -10-+220 C | |
| Protection Class | IP 54 |
