534FTB-CL2 Chlorine In-Line Meter
Termékleírás
The Series 534FTB-CL2 is designed with a PVC flowbodyspecifically for chlorine gas applications. The high molecularweight (70.9) of chlorine gas generates significant pressure drop,which reduces low-end performance and can generate up to 10%errors, resulting in excess chlorine added to the water. The Kurz534FTB-CL2 in-line meter has superior pressure drop recovery, andimmunity to upstream and downstream disturbances. The CL2 isavailable in three in-line sizes for 1”, 1½” and2” pipes.
Műszaki leírás
SPECIFICATIONS
• Mass rate
1” pipe at 2,100 or 7,300 PPD (3,311 KGD)
1.5” pipe at 15,900 PPD (7,212 KGD)
2” pipe at 27,600 PPD (12,520 KGD)
• Pressure drop at max flow and
STD conditions (14.69 PSIA / 77ºF)
18.4 ln. H20
• Flow accuracy
± (3% of reading +30 SFPM)
0.25% reading repeatability
• Velocity time constant
1 second for velocity changes at
6,000 SFPM (constant temp)
• Process temperature time constant
10 seconds for temp changes at
6,000 SFPM (constant velocity)
• Electronics operating temperature
-13ºF to 122ºF ( -25ºC to 50ºC)
(remote display)
PROCESS CONDITIONS
• Process pressure rating
Up to 54 PSIG (0.37 MPa)
• Process temperature rating
32ºF to 131ºF (0ºC to 55ºC)
TRANSMITTER FEATURES
• Two optically-isolated loop-powered 4-20 mA Outputs 12-bit resolution and accuracy Maximum loop resistance is 300Ω at 18 VDC, 550Ω at 24 VDC,1400Ω at 36 VDC
• One 4-20mA non-isolated analog input
• Input power AC (85-265V 47/63 Hz), 24 watts max or DC (24V) (± 10%)
• Remote user Interface Easy-to-use interface
• Backlit display / keypad 2-lines of 16-characters each
• User-configurable flow Display (scrolling or static)
• User-configurable English or metric units for mass flow rate, mass velocity, and process temperature (ºC, ºF, KGH, KGM, NCMH, NLPM, NMPS, PPD, PPH, PPM, SCFH, SCFM, SCMH, SFPM, SLPM, SMPS)
• Flow valve PID controller and
configurable control application
Permits controlling set point velocity or flow
rate through available control valve, damper,
or 4-20 mA interface
• Built-in flow totalizers and elapsed time
• User-configurable digital filtering
from 0 to 600 seconds
• Configuration/data access
USB or RS-485 Modbus
• Meter Memory
200 recent events, top 20 min/max,
and 56 hours of tren
