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Continuous Level Float Digital Tank-O-Meter Tank Level Gauging System

Type “CLF” Digital Tank-O-Meter Tank Level gauge provides continuous level monitoring of almost any liquid. Tanks can be vented or under pressure. The length of the Continuous Level Float can be from 12” to 96”. The system can be supplied with a 3- Digit 16 bit high resolution display calibrated in inches or percent full or a 6 digit 16 bit high resolution display calibrated in inches, gallons, pounds or any other engineering unit of measure. The 6-digit display comes with 4-isolated 4-20 mA analog outputs and (4) user adjustable relays. The system can be supplied in NEMA 12 (Indoor) or a NEMA 4 (Watertight Outdoor) enclosure. Installation is simple and can be performed while the tank is in service.


Specifications:

  • FITTING: 2” NPT Stainless is standard, see other options below.
  • STEM: 316 SS, ½” O.D.
  • CONDUIT/HOUSING CONNECTION: ½” NPT (other options available)
  • FLOAT: SS, 1.62” wide x 1.37” tall
  • FLOAT MOUNTS: SS Set Collar
  • WIRING: 18 GA Teflon, 24” std length
    1. (4-20 ma signal uses 2 wires and 0-5 vdc signal uses 3 wires)
    2. RED = VDC +
    3. BLACK = VDC –
    4. YELLOW = SIGNAL OUTPUT (for 0-5 VDC output)
  • MEASURING RANGE (MR): 4” – 96” (1” increments only)
  • UPPER DEAD BAND (UD): .75” minimum, (longer available)
  • LOWER DEAD BAND (LD): 1” minimum, (longer available)
  • OVERALL LENGTH (OAL): MR + UD + LD
  • VOLTAGE INPUT: 10 – 30 VDC
  • LINEAR SIGNAL OUTPUT: 4 – 20 ma OR 0 – 5 VDC
  • RESOLUTION: ¼”
  • ACCURACY: +/-2% of measuring range
  • MAXIMUM OPERATING PRESSURE: 500 psi
  • MAXIMUM OPERATING TEMPERATURE: 250 F


Stem & Fitting Material

Fitting Size

Measure Range

Upper Dead Band

Lower Dead Band

Output

Lead Length

SS=Stainless Steel
BR=Brass
A = 1/4” NPT
B = 1/2” NPT
C = 3/4” NPT
D = 1” NPT
E = 1 ¼” NPT
F = 1 ½” NPT
G = 2” NPT
H = SAE 12
I = SAE16
Min=4”
Max=99”
1” increments only
.76” Minimum 1” Minimum A=0-5VDC
B=4-20ma
1” Minimum



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