ACOWA INSTRUMENTS SPIDERPump control A universal control, with many applications. SPIDER pump control can control several pumps with alternating operation, with only one level switch connected. On the same level switch, a high level or defective pump function can also be alerted. SPIDER is a Danish developed and produced product, which complies with all specifications for electronics components that are placed in harsh environments. SPIDER pump control can of course also be connected to a standard pressure transmitter or other level meter with 4-20mA signal with optional measuring range. With analog level signal connected, SPIDER can perform a valid pump flow calculation that has not been seen before, and based on this function, the need for pump service can be predicted. SPIDER pump control comes as standard with a built-in modem with multi-protocol, which automatically detects whether Modbus or Comli is communicated via the SCADA-system. All SPIDER registers are of the same data type, so only one telegram needs to be transmitted to get updated data. The SPIDER GPRS modem includes the "FAST RESPONS" function and is designed to support future IoT requirements. SPIDER can be delivered with both 2G and 4G modems. SPIDER has a built-in powerbank, so no need for external battery backup in case of power failure. SPIDER is not EX-classified and must therefore not be installed in EX areas. • Advanced 1- and 2-pump control, where faulty pump is automatically taken out of operation. • Validated flow calculation, where the pumps' "true" capacity is calculated, also for parallel operation • Inlet flow calculation showing the inlet profile to the pump station • Pump service indication, where SPIDER tells when the pump is to be serviced due to reduced capacity • Built-in power bank, for alarm in case of voltage failure - no external battery. Item number Applications • Control of pumping stations • Pump control at treatment plants • Groundwater lowering • Remote reading of data via ModBus • Control of raw-water pumps ACOWA INSTRUMENTS, Industrivej 10, 8305 Sams0 - VAT-no: 36562919 - mail: [email protected] - Phone: +45 7221 7979

Technical specifications ACOWAINSTRUMENTS Digital inputs / AI 0-10V ACOWA INSTRUMENTS, Industrivej 10, 8305 Sams0 - VAT-no: 36562919 - mail: [email protected] - Phone: +45 7221 7979