Transducers - Frequency Outputs

• 0.01% Accuracy
• 0.0001% Resolution
• Low Power Consumption
• High Stability and Reliability
• 2 Quartz Crystal Frequency Outputs
• Fully Calibrated and Characterized
• Onboard configuration storage - (Series 4000 Only)
• NIST Traceable - ISO 9001:2000 Quality System
• Directly Compatible with Model 730 Intelligent Display
• Free zero adjustment

Transmitters - Bi-Directional RS-232 & RS-485 Interface

• 0.01% Accuracy
• 0.0001% Resolution
• Low Power Consumption
• Intelligent Microprocessor Electronics
• Fully Temperature Compensated Digital Outputs
• RS-232 & RS-485 Bi-directional Serial Interface
• User Selectable Parameters via the RS-232 interface include Resolution, Update Rate, Engineering Units, Sampling Commands etc. with Supplied Software
• Click here for a datasheet
• Directly Compatible with Model 715 Digital Display
• Free zero adjustment

Barometers

• 0.0001% Resolution
• ±0.08 hPa Accuracy
• High Reliability and Stability better than 0.1 hPa per year
• Low Power Consumption
• NIST Traceable - ISO 9001:2000 Quality System
• Fully Calibrated and Characterized Frequency Outputs or Intelligent Electronics with RS-232, RS-485 and USB (Model 765 Only) Interfaces
• Front panel Tare, Hold, Units and Programmable Fast Keys
• User Selectable Parameters Including Resolution, Update Rate, Engineering Units, Sampling Commands etc. with Supplied Software
• Barometric Functions (Model 765 Only)
• Integral Data Logger (Model 765 Only)
• Free zero adjustment
• Click here for more information
  

Depth Sensors - Frequency, or RS-232 and RS-485 Interface

• 0.01% Accuracy
• 0.0001% Resolution
• Low Power Consumption
• Submersible Waterproof Housings
• 8DP, 8B and 181KT series offer Fully Calibrated and Characterized Frequency Outputs.
• 8CDP and  8CB series have Intelligent Electronics with RS-232 & RS-485 Bi-Directional Interface
• RS-232 communication allows User Selectable Parameters Including Resolution, Update Rate, Engineering Units, Sampling Commands etc. with Supplied Software
• Internal Shock Mounts Included on All Models Except Model 181KT Sensors Which Use External Shock Mounts
• Free zero adjustment

Water Stage Sensors - PS2

• 0.0001% Resolution
• 0.02% or better Accuracy
• Non-Submersible Gas Bubbler System
• U.S.G.S Qualified Manometer Replacement.  
• RS-232 Digital Communications Interfaces
• User Selectable Parameters Including Resolution, Update Rate, Engineering Units, Sampling Commands etc. with Supplied Software
• Low Power Consumption
• Easy Installation & Low Maintenance
• NIST Traceable - ISO 9001:2000 Quality System

Portable Standards

• 0.008% of Full Scale Accuracy
• Barometric Range Accuracy ±0.08 hPa
• 0.0001% Resolution
• 2 Line User Configurable Display
• Battery or AC Powered
• Integral Digiquartz® Transducer
• Average pressure, rate, trend and scatter functions
• Front panel Tare, Hold, Units and Programmable Fast Keys
• RS-232 and USB (Model 765 Only) Interfaces
• User Selectable Parameters Including Resolution, Update Rate, Engineering Units, Sampling Commands etc. with Supplied Software
• Integral Data Logger (Model 765 Only)
• Free zero adjustment