NT® Integrated Flow Controller Model 6500
● Direct flow measurement and closed-loop control provide automated control in bath filling, batch control, blending and chemical spiking.
● The DeviceNet™ communication protocol option provides critical diagnostics for alarms, troubleshooting and preventive maintenance.
● All PTFE wetted surfaces are safe and dependable for handling a wide range of high purity, aggressive and corrosive chemicals.
● Nonmetallic components provide corrosion resistance.
● The integral pressure transducer provides additional process information.
● Featuring the latest motorized valve and flowmeter technology, encapsulated internal electronics control all aspects of the flow controller.
● The compact footprint enables easy field installs where space is limited.
● Industry standard Flaretek® flared port connections reduce entrapment areas, minimize footprint, provide system design flexibility and simplify installation.
● 100% functionally tested prior to shipment. Performance is calibrated for an accuracy of 1% of full scale.
● The DeviceNet™ communication protocol option provides critical diagnostics for alarms, troubleshooting and preventive maintenance.
● All PTFE wetted surfaces are safe and dependable for handling a wide range of high purity, aggressive and corrosive chemicals.
● Nonmetallic components provide corrosion resistance.
● The integral pressure transducer provides additional process information.
● Featuring the latest motorized valve and flowmeter technology, encapsulated internal electronics control all aspects of the flow controller.
● The compact footprint enables easy field installs where space is limited.
● Industry standard Flaretek® flared port connections reduce entrapment areas, minimize footprint, provide system design flexibility and simplify installation.
● 100% functionally tested prior to shipment. Performance is calibrated for an accuracy of 1% of full scale.
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Specifications ：
| Inlet/Outlet | Dimensions | |||
| Port Connection | A | A1 | B | C |
| 1/4" Flaretek® tube fitting | 4.63" (117.6 mm) | 4.89" (124.2 mm) | 9.61" (244.1 mm) | 0.76" (19.3 mm) |
| 3/8" Flaretek® tube fitting | 4.63" (117.6 mm) | 4.89" (124.2 mm) | 9.75" (247.6 mm) | 0.76" (19.3 mm) |
| 1/2" Flaretek® tube fitting | 4.72" (119.9 mm) | 4.89" (124.2 mm) | 9.91" (251.7 mm) | 0.85" (21.6 mm) |
| 3/4" Flaretek® tube fitting | 5.02" (127.5 mm) | 5.28" (134.1 mm) | 10.15" (257.8 mm) | 1.01" (25.7 mm) |
| Materials of construction: | |
| Wetted parts: |
Body: PTFE Diaphragms: PTFE Sensor interface: PFA or CTFE Primary o-ring: Kalrez® |
| Nonwetted parts: | Polypropylene, PVDF and Viton® (In addition to materials listed above.) |
| Flow measurement: |
±1% of full scale from 20 to 100% of flow range ±2.5% of full scale from 10 to 20% of flow range [Calibrated using deionized water at 73°F (23°C)] |
| Repeatability: | ±1% of full scale |
| Reliability: | Wetted parts, >3 million cycles |
| Pressure measurement: | 0-60 PSIG (0-413.7 kPa) |
| Pressure accuracy: | ±1% of full scale |
| Operating pressure: | 10 PSIG (68.9 kPa) to 60 PSIG (413.7 kPa) |
| Output signals: | Two 4-20 mA electrically isolated outputs, one for flow and one for pressure or DeviceNet™ communication |
| Response time: | <3 seconds from 10 to 95% of full scale flow range |
| Over-pressure limit: | 100 PSIG (689.5 kPa) |
| Process temperature: | 50°F (10°C) to 149°F (65°C) |
| Electrical input: | 24 VDC (±10%) at 1 amp |
| Set-point input signal: | 4-20 mA, 0-10 VDC, 0-5 VDC or DeviceNet™ communication |
| Enclosure: | NEMA 5/IP54 |
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