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75 West 100 South
Logan, Utah 84321
Phone (435) 753-2212
Fax (435) 753-7669

 

H-3531 Non-Submersible Pressure Sensor
The WaterLOG® H-3531 FlashLite™ is a NIST traceable pressure sensor.  The sensor directly measures dry gas with accuracy better than 0.02% FSO.  Combining high accuracy and low cost, the H-3531 FlashLite™ is the clear choice. 
Key Features
 Directly measure dry air gas pressure
 Pressure accuracy is 0.02% full scale
 Accuracy over temperature range exceeds ±0.02ft. (6mm) of water
 Built-in temperature compensation
 Operating temperature range -40 to +60C
 Easy to use Simple RS-232 Menu Interface
 SDI-12 output provides measurement data in engineering units such as feet or meters
 Standard mode: Quadrature, 0-5V, and RS-232
 Industrial mode: 4-20mA and RS-485 Interface for Modbus/H-355 Gas Purge System Control
 Easy to use with H-355 Gas Purge System
 Compatible with RS-232 Data Logger
 Enclosure is nonconductive and corrosion proof
 Low current operation (Less than 1mA standby)
 Extended SDI-12 command for setting the Stage to the current water elevation or pressure
 Programmable continuous update outputs Measure Rate mode
 

Documentation
Product documentation requires Adobe Acrobat Reader for viewing.  You can download it here.
H-3531 Brochure 2210KB - Adobe Acrobat Format
H-3531 Manual 4998KB - Adobe Acrobat Format