The HYDRO-WIPER-D is a common accessory for the OBS-3+ Turbidity sensor. This datalogger-controlled wiper can be activated to remove algae and other fouling before each measurement. The HYDRO-WIPER-D uses the datalogger's power supply and has a 5 m (16 ft) cable.
|Control Input||The wiper control module has an internal 10 k pull-down resistor. The control line needs to be set high to +5 volts for a minimum of 10 ms to initiate a wipe.|
|Power Supply||8 to 15 Vdc|
|Construction||Stainless steel, acetal|
|Wiper Shaft||Multiple bearing support with quad ring seal|
|Cable||EPDM jacketed cable|
|Depth Rating||30 m (98.425 ft)|