GF Signet 3-8540 Panel-Mounted Pump Pulser Flow Transmitter

The GF Signet 3-8540 pump pulser flow transmitter is a panel-mounted device engineered to convert flow sensor pulse inputs into precise flow rate and volume data, making it essential in chemical dosing automation and water treatment systems. Key features include:

• Compatibility with all current GF Signet flow sensors (sold separately)
• 8-digit LCD display providing clear readouts for instantaneous flow rate and totalized volume
• Flow measurement accuracy of ±0.1% of reading and totalizer accuracy of ±0.03%
• Programmable open-collector pulse output, delivering pulse signals proportional to flow rate or volume, suitable for triggering metering pumps or PLC counters
• NEMA 4X/IP65-rated enclosure ensures robust protection in harsh industrial and laboratory environments
• Variable contrast adjustment for enhanced readability under diverse lighting conditions
• Measurement ranges from 0.01 to 9999 units per flow measurement cycle with resettable or permanent totalizers up to 99,999,999 units
• Fast update rates: 1 second for flow data and 100 milliseconds for totalizer values

This transmitter is widely used in biotechnology process control, molecular diagnostics laboratories, and bioprocessing facilities where precise metering of liquids affects outcomes in synthetic biology research and biopharmaceutical production pipelines. It enables reliable dry contact closure control of chemical dosing pumps and integrates seamlessly into automated feedback loops for gene editing workflows and live-cell imaging preparation.

The GF Signet 3-8540 is critical for molecular cloning workflows requiring stringent flow monitoring and is popular among molecular biology researchers focused on accurate reagent delivery and flow monitoring in sensitive experimental setups.

For comprehensive operational specifications, refer to the official manual provided by GF Signet.