Manufacturer: +GF+ Signet (Georg Fischer / Signet Scientific Company, El Monte, CA)
Part Number: 3-8512
Made in USA
The +GF+ Signet 3-8512 is an 8512 Flow Transmitter, part of the 2536 Rotor-X series. It is an integral-mount, insertion-style paddlewheel flow transmitter designed for accurate liquid flow measurement in full-pipe industrial systems. It converts flow sensor signals into a standard 4-20 mA analog output suitable for connection to PLCs, controllers, and data acquisition systems.
Electrical Specifications
Input Voltage: 17-30V DC, 1W max
Output: 4-20 mA loop (2-wire or 3-wire)
Additional I/O: Pulse Out, Frequency In, Sensor Power, Open Collector Sensor, Standard Sensor inputs
Board Revision: 3-8512.613-A
Performance Specifications
Flow Range: 0.1 to 6 m/s (0.3 to 20 ft/s)
Pipe Size Compatibility: DN15 to DN100 (1/2 to 4 inches)
Accuracy: ±0.1% flow rate; ±0.03% loop current scale
Turndown Ratio: 66:1
Operating Frequency: 0.5 Hz to 500 Hz
Totalizer Range: 0 to 99,999,999
Maximum Pressure: 180 psi (12.5 bar) @ 20°C
Maximum Process Temperature: 185°F (85°C)
Storage Temperature: -15°C to 80°C (5°F to 176°F)
Typical Applications
Water treatment and pure water production
Chemical production and liquid delivery systems
Pump protection systems
Scrubber systems
General industrial liquid process monitoring
Note: Not suitable for gas flow measurement. Compatible with Signet flow sensors and standard process controllers. Features an open-cell rotor design to eliminate cavitation at higher flow rates.
Serial Number: 69804169715 | Inventory: I-008