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Thermal Dispersion Flow Switches

FSW-6000 and FSW-7000 Series

Thermal Dispersion Flow Switches | FSW-6000 and FSW-7000 Series

Thermal Dispersion Flow Switches

445,00 FSW-6212

Garantie 1 an RoHS
  • Simple to Install and Low Cost
  • No Moving Parts-Maintenance Free Reliability
  • Optimal Temperature Compensation — Unaffected by Temperature Gradient
  • Can Operate in Temperatures up to 120°C (248°F) with Sanitary Option
  • Have a Maximum Working Pressure of 4,300 PSI (300 bar)
  • Chain of 8 LEDs- Integrated Flow Rate/Setpoint Indication
  • Can Be Used as a Level Switch
Rotamètres, commutateurs et débitmètres à section variable - Voir Les Produits Associés

Déscription

The FSW-6000/7000 Series are thermal flow switch monitors designed to monitor flow status and also used to detect level of liquids, air and gas. A chain of 8 LED’s gives the user a visual indication of the flow rate. In addition, there isalso a dichromatic LED, which shows the switch point status of the unit. The sensing element and connection of the FSW-6000/7000 Series are made with 316 SS. The standard enclosure is glass-filled nylon and is also available in an aluminum enclosure for hazardous environments. The FSW-6000/7000 Series can be made with a great variety of process connections such as threaded, flange, or sanitary.

The FSW-6000/7000 Series line of thermal flow switch monitors is based on the principle of thermal dispersion. A typical configuration uses two platinum Resistance Temperature Detectors (RTD’s) set within the tip of the sensor. One RTD is heated a few degrees above the temperature of the medium and the other RTD is used as a reference, sensing the actual process temperature. The second RTD also monitors the temperature of the medium, as any changes in temperature must be compensated for in the first RTD. As the process medium flows over the tip of the sensor it disperses some of theheat from the first RTD. The temperature change between the two RTD's signals the probe’s electronics and the switch changes state once the set point has reached.

The FSW-6000/7000 Series may be installed in a pipe or tank using the thread or connection provided. Use only the hexagon when tightening to achieve a seal, do not use the body. The body should be rotated after tightening to leave the cable gland in suitable orientation. The FSW-6000/7000 Series is not affected by its fixing position so it may be installed at any angle around the pipe. However, it is recommended that with horizontal pipe runs the sensor should be installed on the side, into the middle of the pipe. In vertical pipes, the FSW-6000/7000 Series should be installed when there is flow in an upward direction against gravity. Care should be taken when installing the sensor that the probe extends clear of the pipe’s internal wall and is fully immersed into the flow. In pipes with smaller diameters, some care should also be taken so that the sensor is not screwed too far into the line.

SPECIFICATIONS
Accuracy: ±10% of setpoint
Repeatability: ±1% of setpoint
Power Supply:
    FSW-6000: 85 to 240 Vac (50/60 Hz)
    FSW-7000: 24 Vdc ±10%
Temperature Range:
    Process: -20 to 80°C (-4 to 176°F) [sanitary option to 120°C (248°F) for CIP]
    Operating: -20 to 60°C (-4 to 140°F)
Max Pressure: 300 bar (4351 psi)
Protection Class: NEMA 4 (IP65)
Wetted Materials: 316 SS
Enclosure Material: Glass filled nylon standard or aluminum die cast option
Process Connection: ½ to 1½ NPT, Tri-Grip™, or flange (others available, consult Flow Engineering Department)
Output: 250 Vac SPDT 5 A relay
Switch Point Adjustment: Potentiometer
Bargraph:
    Green LED: Flow rate above setpoint
    Yellow LED: Flow is at above setpoint
    Red LED: Flow is below setpoint
Switch Point Status:
    Red LED: No flow
    Green LED: Flow
Response Time: 1 to 10 seconds
Max Start up Delay: 12 seconds
Switching Range: 3 cm/s to 3 m/s (0.09 to 9.84 ft/sec) (liquid), 5 cm/sec to 15 m/sec (0.16 to 49 ft/sec) (gas)
Dimensions:
    Nylon Head: 88 Dia x 80 mm H (3.5 x 2.5" H)
    Aluminum Head: 88 Dia x 108 mm H (3.5 x 4.25")
    Insertion Length: 138, 2 and 3" standard, for other lengths consult Flow Engineering
    Weight: Approx 680 g (1.5 lb)
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Ce que d'autres personnes ont acheté: quand vous voyez cette icône, cliquez dessus pour afficher une liste des produits que d'autres personnes ont achetés en plus de ce modèle.

Code d'article/ Desc.
Stock
Prix
Déscription
Qté
RoHS
  
FSW-6212
Star
Stock: 9 semaines  
445,00   
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Conformes RoHS
  
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Star
Stock: 9 semaines  
505,00   
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Conformes RoHS
  
FSW-6512
Star
Stock: 1 semaine  
605,00   
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La directive RoHS indéterminée
  
FSW-7111
Star
Stock: 1 semaine  
445,00   
24 Vdc, 1/2" NPT, 13/8" length nylon head with cable gland entry. For pipes up to 1"
Conformes RoHS
  
FSW-7112
Star
Stock: 9 semaines  
445,00   
24 Vdc, 1/2" NPT, 2" length nylon head with cable gland entry. For 1" to 4" pipes
Conformes RoHS
  
FSW-7121
Star
Stock: 9 semaines  
505,00   
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Conformes RoHS
  
FSW-7122
Star
Stock: 1 semaine  
505,00   
24 Vdc, 1/2" NPT, 2" length, Aluminum die cas head with 1/2" NPT conduit entry. For 1" to 4" pipes
Conformes RoHS
Accessories
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Star
Stock: En stock  
30.50   
30 metre reel of 4-core screened cable
Conformes RoHS
Cliquez pour agrandir / réduire une liste d'achat connexeLP-PS-1524
LP-PS-1524
Star
Stock: 1 semaine  
45.00   
24 Vdc, 0.63A power supply. DIN Rail mount. 85 to 260Vac powered
Conformes RoHS
  
LP-PS-3024
Star
Stock: En stock  
60.00   
24 Vdc, 1.5A power supply. DIN Rail mount. 85 to 260Vac powered
Conformes RoHS
Tous les Montants indiqués Dans EUR, GBP, USD.
Noter: Comes complete with operator’s manual.
Exemple de commande: (1) FSW-6212 Flow Switch, €445.00

 Constructeur de référence

Construisez votre numéro de pièce ci-dessous
Descriptions des options de:


(1) Power Select:
6 pour 85 to 240 Vac
7 pour 24 Vdc ± 10%

(2) Process Connection Select:
1 pour 1/2 NPT thread
2 pour 3/4 NPT thread
3 pour 1 NPT thread
5 pour 1-1/2" Tri-Grip
6 pour 2" ANSI flange

(3) Enclosure Select:
1 pour Glass filled nylon with 1/2 NPT conduit and cable gland
2 pour Aluminum die cast with 1/2 NPT conduit
3 pour Aluminum die cast with cable gland

(4) Insertion Length Select:
1 pour 35 mm (1-3/8")
2 pour 50 mm (2")
3 pour 75 mm (3")
Noter: Quelques combinaisons pourraient ne pas Être valides, please verify with la notice technique de coulée pour les Codes d'articles valides.