Related Manuals for Seametrics EX100 Series
Summarization of Contents
General Information
Product Features
Highlights the key physical components and design aspects of the EX100/200 Series flow meters.
Technical Specifications
Details the technical specifications of the EX100/200 Series, including pipe size, materials, and operating conditions.
Installation
Positioning the Meter
Guidance on optimal placement and orientation of the flow sensor for accurate readings and performance.
Immersion
Information regarding the sensor's limitation for underwater operation and optional immersion features.
Chemical Injection or Fertigation
Recommendations for installing the meter when used with chemical injection or fertigation systems.
EX11x/21x Installation
Detailed steps for installing the EX11x/21x insertion flow meter with 1-1/2 inch FNPT fittings.
EX15x/25x Installation
Procedure for installing the EX15x/25x 'hot tap' models, including pressure installation.
Depth Setting
Instructions on correctly setting the insertion depth (Dimension D) for accurate flow measurement.
Pipe Wall Thickness
Table providing nominal pipe wall thickness for various pipe types and sizes, used for depth setting.
Straight Pipe Recommendations
Diagrams illustrating required upstream and downstream straight pipe lengths for different flow conditions.
Full Pipe Recommendations
Visual examples of pipe configurations to avoid air pockets and ensure full pipe flow for accurate measurement.
Electrical Connections
General Electrical Guidelines
Best practices for wiring, grounding, and avoiding electrical noise for reliable sensor operation.
Power
Details on the required DC power supply specifications for the EX100/200 Series meters.
Output
Explanation of the sensor's pulse output signal characteristics and limitations.
Grounding Guidelines
Instructions for proper grounding of the flow sensor for optimal performance and noise reduction.
Connections Diagrams
Counter or PLC
Wiring diagram showing how to connect the EX-Series sensor to a Counter or PLC digital input.
AO55 4-20 mA Output
Diagram illustrating the connection of the EX-Series sensor to an AO55 for 4-20 mA output.
FT520 Controller
Wiring diagram for connecting the EX-Series sensor to an FT520 controller.
FT430/440 Display and Proportional Feed
Diagram for connecting the EX-Series sensor to an FT430/440 for display and proportional feed.
FT440 Display and 4-20 mA Output
Wiring diagram showing connection of EX-Series sensor to FT440 for display and 4-20 mA output.
Dual FT430/440 Displays
Example of a bidirectional connection diagram for dual FT430/440 displays.
DL76 Data Logger
Diagram illustrating the connection of the EX-Series sensor to a DL76 data logger.
FT430/440 and DL76
Wiring diagram for connecting the EX-Series sensor to both FT430/440 and DL76.
Operation & Maintenance
Zero Adjustment
Procedure for adjusting the sensor's zero point when there is no flow.
Minimum Flow
Information on the minimum flow rate detectable by the sensor for various pipe sizes.
Presence of Flow Indication
Explanation of the 'Status LED' blinking modes for indicating flow presence or absence.
Filtering
How the sensor software filters electrical noise and averages flow variations for a smooth output.
Electrode Coating
Guidance on cleaning electrodes if they become coated with grease or other adhering materials.
Calibration ('K-Factor')
Explanation of the K-factor and how to obtain and enter it for accurate pulse processing.
EX 11x/21x Parts
List of replacement parts for the EX 11x/21x series, including part numbers and housing options.
EX 15x/25x Parts (Hot Tap)
List of replacement parts specific to the EX 15x/25x 'Hot Tap' models, including part numbers.
Troubleshooting
No pulse output
Common causes and solutions for the issue of the flow meter not producing any output pulses.
Output pulses incorrect
Troubleshooting steps for when the flow meter's output pulses are not accurate or are missing.
Jumpy readings
Causes and remedies for fluctuating or unstable flow readings, often related to conductivity changes.
Need help?
Do you have a question about the EX100 Series and is the answer not in the manual?
Questions and answers