Scale-Tron, automation, sensors and weighing systems

AquaSense - specifications

Measuring range: 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.
Material limits: From powder to ” granule size. Readings become more erratic as size increases.
Sensing volume: W=2" X H=2" X D=10" at 2% moisture, to  D = 2" at 10% moisture (in sand).
Analog output: 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 sensors 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.
Power: 11 - 30VDC, 100mA
Sampling input: Dry contact or relay from feed gate signal. 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.
Temperature range: Full accuracy: 0-50C (32-120F).  Reduced Accuracy: 0-80C (32-175F)
Construction: 304 stainless steel body and flange with shatterproof extra hard alumina ceramic faceplate.
Size: 3-1/2" (89mm) diameter, 20" (508mm) long with 6" (152mm) adjustable flange for correct positioning.
Guarantee: 10 year guarantee on material and workmanship; return for replacement.