Detail
The SK 3000-3 is a reliable and precise modulating level control and alarm system designed for steam boilers. It offers stable water level regulation through its capacitance probe and 3-way modulating control valve, ensuring efficient boiler operation and enhanced system safety.
| Controller | : | SK 3400 |
| Supply Voltage | : | 230 VAC |
| Functions | : | Proportional Control, On-Off Control, High Level Alarm, Low Level Alarm |
| Inputs | : | Level Probe Input, Ground, 0-1k Ohm Potentiometer, Control Valve |
| Outputs | : | 1 Valve Modulation Relay, 2 Alarm Relays, 4-20 mA Level Info |
| Display | : | LCD |
| Button | : | 3 Pieces (Menü, Arrow,Set) |
| Max. Ambient Temp. | : | 55 °C |
| Enclosure | : | PA |
| Type | : | Panel |
| 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 | : | 2-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 |
