Seametrics TX100 Specifications

9 0 0 1 : 2 0 0 8
ISO
ISO
x
9001:2008
CERTIFIED COMPANY
TX11x/21x
TX11x/21x
TX100/200-SERIES
Insertion Turbine Flow Sensor
FEATURES
Wide fl ow range
One moving part
Hot tap available
Modular electronics compatible
Easily depth adjustable for 3-40” pipe
APPLICATIONS
Clean water
Large pipes
Aquariums, water parks
Water & wastewater monitoring
TX15x/25x
TX15x/25
GENERAL INFORMATION
The TX100/200-Series are adjustable depth insertion turbines that come in brass or 316 stainless models to fi t 3” to 40” pipe. Adapters mate with standard 1-1/2” (11x/21x) or 2” (15x/25x) FNPT threaded fi ttings such as saddles and weldolets which may be purchased either locally or from Seametrics.
Ruby bearings and a non-drag pickoff give these adjustable inser­tion turbine fl ow sensors a wide fl ow range and long life. A sensor detects the passage of miniature magnets in the rotor blades. The resulting square-wave signal can be sent for hundreds of feet without a transmitter, over unshielded cable. This signal can be connected directly to many PLC’s and other controls without any additional electronics.
Seametrics Incorporated • 253.872.0284 • www.seametrics.com
A modular system of electronics can be installed directly on the ow sensor or mounted remotely. The FT430 (externally powered with pulse), FT440 (loop powered), and FT450 (battery powered) all provide digital rate and total displays, as well as a program­mable pulse; the FT440 also provides a 4-20 mA analog output. The AO55 is a blind analog (4-20 mA) transmitter. Programmable pulse for pump pacing is available with the PD10.
The “hot-tap” models (TX15x/25x) can be installed or serviced without shutting down the line by means of a 2” full-port isolation valve that comes with a nipple for installation on the pipe fi tting. In most circumstances, no special tool is required.
FEATURES
Optional modular electronics
Rugged cast aluminum housing
TX100/200-SERIES
Insertion Turbine Flow Sensor
Compression nut for easy adjustment, secure locking
Adapter mates with 1-1/2” FNPT threaded tting
Rotor
SPECIFICATIONS*
Power Source
Supply Voltage/Current
Sensor Type Output Sinking Current
Pipe Size
Materials Housing Sensor Body Rotor Shaft/Bearings Isolation Valve
Fitting Size Required
Flow Range
Accuracy
Maximum Temperature
Maximum Pressure
Insertion Force
Cable
Regulatory
Rotor housing
Removable jewel bearings
3/4” diameter tubing for low insertion force
2” adapter removes to mount hot-tap machine
Full-port 2” ball valve for sensor removal
Adapter mates with 2” FNPT threaded fi tting
TX15x/25xTX11x/21x
Low Power Micropowered (-04 Option)
6-40 Vdc/< 2 mA 3.1-16 Vdc/60 μA @ 3.6 Vdc
Digital Magnetoresistive Giant Magnetoresistance (GMR) Current Sinking Pulse Voltage Output 150 mA max 2 mA max
TX11x/15x TX21x/25x
3” - 12” (75 - 300mm) 12” - 40” (300 - 1000mm)
Cast aluminum Brass or 316 SS PVDF standard Nickel-bound tungsten carbide/Ruby
TX11x/21x TX15x/25x None Bronze (316SS optional) 1-1/2” FNPT 2” FNPT
0.5 - 30 feet/sec (0.15 - 9.14 meter/sec)
+/-1.5% of full scale
200˚ F (93˚ C)
200 psi (14 bar)
0.44 x pressure in pipe
#22 AWG 3-con, 18’ (6m); 2,000’ (610m) maximum cable run
Locking collar
*Specifi cations subject to change. Please consult our website for the most current data (www.seametrics.com).
Seametrics Incorporated • 253.872.0284 • www.seametrics.com
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