NK Instruments Pvt. Ltd.
Vibrating Fork Level Switch Aquafork Swift 7000 Series
VIBRATING FORK LEVEL SWITCH –AQUAFORK SWIFT- 7000 Series
Housing : Steel / Aluminum, weather proof,powder coated. Integral with the probe
Cable entry : 1 no (Cast Al. Housing)
Ambient temperature : 0° C to +60° C
Power consumption : 0.3VA
Mains Voltage : 18 to 36 V DC
Output : PNP or Relay output in cast Al. Version
Switching delay : Continuously adjustable from 1 to 255 sec. probe free or probe covered (in cast Ai Version)
Safety operation : Field selected switch over min. or max (In Cast Al Version). (FSL / FSH) switching points.
Switch status display : Green LED shows Normal, Red LED shows alarm.
FORK (SENSING PROBE):
Mounting : Screwed – 1” BSP (standard) Or Flanged (optional)
Sense : Fork, Stainless steel
Extension : Pipe (optional) in extended type
Length : 125 mm (standard) up to 3000mm and as per application.
Operating Temp : 150° C for the integral switching Vassal unit (standard) / 200° C Optional.
Pressure : up to 40 Bar (Inside vessel)
Most liquids with max 10000 mm2/s viscosity.
Corrosive, thick, turbulent, flowing liquids.
Powders and light granules with min. density 0.05 kg/dm3.
SWIFT 7010 :330hz frequency, Weather proof IP 67 Cast Al housing. With universal mains. 18- 30 V Dc and 65 to 265 V AC. 2 x SPDT relay output.
SWIFT 7020 : 330hz frequency, Weather proof IP 67 Cast Al Compact housing. PNP DC output
SWIFT 7030 : 330hz frequency, Weather proof IP 68 Steel Pipe housing. PNP DC output
SWIFT 7020 Ex :330 Hz frequency, Weather proof IP 65, Flameproof as per BIS and PESO certificate.
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