OVERVIEW & PRODUCT SELECTION GUIDE

Over thirty full scale pressure ranges are available - from a fraction of an atmosphere to thousands of atmospheres (3 psid to 40000 psia).  Absolute, gauge, and differential transducers have been packaged in a variety of configurations including intelligent transmitters, depth sensors, portable standards, water level systems and meteorological measurement systems. Intelligent electronics have two-way digital interfaces that allow users to adjust resolution, update rates, engineering units, sampling commands and other operational parameters.

Please use our Product Overview below to select the best configuration and review the advantages of the Digiquartz® Technology before you choose the right sensor model for your application from our 
Digiquartz® Product-Pressure Range Selection Guide.  

 PRODUCT CATALOG

  Transducers - Frequency Outputs

Series 3000 Absolute       

1000 psia

Series 4000 Absolute    

Series 5300 Differential 

Model 202BG Bi-Directional Gauge  

  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

• 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
• Click here for a datasheet

  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
• Click here for more information

  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
• Click here for more information

• 0.01% Accuracy
• 0.0001% Resolution
• One or Two Internal Transducers
• RS-232 and IEEE 488 Interfaces
• Multi-Ranging - Three Ranges Per Transducer
• Complete Range of User Selectable Parameters
• Multi-Line Digital Display and Keypad
• Absolute and Gauge Pressure Ranges Available
• Overpressure Protection
• Dynamic Atmospheric Pressure Compensation
• Automated Auto zeroing
• Free zero adjustment
• Click here for more information

  Meteorological Measurement Systems - Pressure, Temperature, Humidity

MET4

Model MET4 Meteorological Measurement  System

• Pressure Accuracy better than ±0.08 hPa from 500 to 
  1100 hPa
• Temperature Accuracy better than ± 0.5 deg C over -50 to +60 deg C
• Humidity Accuracy better than ± 2% at 25 deg C

• Radiation Shield and High Performance Pressure Port (Wind Insensitive)
• RS-232 and RS-485 Bi-Directional Interface
• User Selectable Parameters Including Resolution, Update Rate, Engineering Units, Sampling Commands etc. with Supplied Software
• LED Status Indicators (Power, Transmit, Receive)
• Optional Barometric Functions and/or Data Logging
• 3 Year Long-term Stability Warranty
• Interfaces with GPS Receivers, External Data Loggers and Computers
• Free zero adjustment
• Click here for more information

Model MET4A - Fan Aspirated Meteorological Measurement System

MET4A

• Pressure Accuracy better than ±0.08 hPa from 500 to
  1100 hPa 
• Temperature Accuracy better than ±0.2 deg C from -50 to +60 deg C
• Relative Humidity Accuracy better than ±2 Percent from 0 to 100 %RH at 25 deg C.  Rapid Humidity Recovery Time after Saturation.

• Fan-Aspirated Probe System
• High Performance Pressure Port (Wind Insensitive)
• RS-232 and RS-485 Bi-Directional Interface
• User Selectable Parameters Including Resolution, Update Rate, Engineering Units, Sampling Commands etc. with Supplied Software
• LED Status Indicators (Power, Transmit, Receive)
• Optional Barometric Functions and/or Data Logging
• 3 Year Long-term Stability Warranty
• Interfaces with GPS Receivers, External Data Loggers and Computers
• Free zero adjustment
• Click here for more information

Digiquartz® Product Selection Guide