AquaSense is a moisture probe or sensor, for use in sand, powders and granulated materials. Its hard ceramic faceplate is rugged and hard wearing, giving 10 to 20 years service in concrete applications.
||0 – 20% moisture, calibrated for sand. Other ranges and materials on request.Can be calibrated for surface or total moisture, “wet” or “dry” calculation basis.
||From powder to ¼” granule size. Readings become more erratic as size increases.
||W=2″ X H=2″ X D=10″ at 2% moisture, to D = 2″ at 10% moisture (in sand).
||0-20mA, 4-20mA. 0-5V, 0-10V etc. by use of external resistor.
|Digital RS232 & RS485 connection:
||Bidirectional, industry standard protocol and command structure supports up to 16 moisture probe on the same RS485 line.
|RS232/RS485 Display & setup:
||Windows software displays readings, and allows access to setup and calibration menus.
|Material calibration storage:
||Up to 10 separate sets of material calibration parameters per moisture probe.
||11 – 30VDC, 100mA
||Dry contact or relay from feed gate signal to moisture probe. Optional replaceable relay in junction box.
|Bin low and alarm outputs:
||Three open collector transistors to drive relay or PLC input. Optional 140VAC 6A solid-state relay for Bn Low in junction box; other outputs require separate relays.
||Full accuracy: 0-50°C (32-120°F). Reduced Accuracy: 0-80°C (32-175°F)
||304 stainless steel body and flange with shatterproof extra hard alumina ceramic faceplate.
||3-1/2″ (89mm) diameter, 20″ (508mm) long with 6″ (152mm) adjustable flange for correct positioning.
||10 year guarantee on material and workmanship; return for replacement.