FL Series Flush Industrial Pressure Transmitter

0-50 through 0-7,500 psi

“Non-Oil Filled” Flush Diaphragm Sensor

Mechanically Isolated Sensor for Low Clamping Effect

Designed for the highest system integrity

Dylix’s FL Series Pressure Transmitter is designed for the OEM and end user where ruggedness, high performance, and reliability are required at a competitive price. Key feature of the FL is its non oil –filled sensing element. The sensing diaphragm is machined from a solid piece of steel, and can withstand the most abrasive / cyclical applications.

Manufactured for extended life cycles

Dylix’s engineers developed this product to last in high cyclical environments with or without the presence of waterhammeringor spiking. Advanced manufacturing techniques, extreme environmental burn-in and thorough residual stress relieving procedures ensure the FL Series maintains its performance over time.

Dylix’s Customer Service

Every FL Series is shipped with a NIST traceable calibration certificate.

Standard Features:

  • ±≤ 0.5% FSO Static Accuracy
  •  NEMA 4X Packaging
  • ±≤ 0.25% FSO/YR stability

Available Options:

  • ±≤ 0.25% FSO Static Accuracy
  • Hastelloy Wetted Materials
  • Zero & Span Controls / Shunt Cal

Product Specifications

Electrical

Excitation
FL1 2-15 Vdc
FL2 & FL3 8-38 Vdc*
Output
FL1 1-2 mV/V*
FL2 0-5 Vdc*
FL3 4-20 mAdc
Zero Balance ≤± 1% FSO
FSO Setting ≤± 1% FSO
Resolution Infinite (± 0.001% FSO usable)
Response Time
FL1 < 0.5 mS
FL2 & FL3 < 3 mS
Insulation Resistance 1,000 M Ω @ 50 Vdc
Reverse Polarity Protected
Warm-up < 10 mS
Power Supply Effect ≤± 0.002% FSO per V input
(FL2 & FL3)
EMY/RFI Internal Filtering (FL2 & FL3)
Short Circuit Protected Up to 40 Vdc (FL2 & FL3)

* Options Available

Mechanical

Pressure Ranges 0-50 through 0-7,500 psi
(Customer may specify any range/eng. unit)
(Absolute, vacuum, compound are available options)
Proof Pressure 2X Full Scale*
Burst Pressure 5X Full Scale* (15k psi max)
Materials
Wetted Parts 316 & 17-4 SST*
Non-wetted Parts 316 SST plus electrical connector*
Pressure Port ¾-16 UNF Flush with O-Ring**
Electrical Connector NEMA 4X cable exit (24” cable)*
Dimensions Per outline below
Weight Nominal 10 oz.

Environmental

Compensated Temp Range 0 to 170º F
Operating Temp Range -40 to 200º F
Storage Temp Range -40 to 250º F

Performance

Static Accuracy ≤± 0.5% FSO* (BFSL, RSS)*
(Combined effects of non-linearity, hysteresis & repeatability)
Repeatability ≤± 0.01% FSO
Temperature Effects ≤± 1.5% FSO over comp range*
(Combined effects of Zero & FSO with reference at 70º F)
Long Term Stability ≤± 0.25% FSO per year

Standard Wiring

Model Output + Power - Power + Signal - Signal
FL1 mV/V dc 4 wire Red/Pin 1/Pin A Black/Pin 2/Pin B Green/Pin 3/Pin C White/Pin 4/Pin D
FL2 0-5 (10) Vdc 3 wire Red/Pin 1/Pin A Black/Pin 2/Pin B Green/Pin 3/Pin C
FL3 4-20 mAdc 2 wire Red/Pin 1/Pin A Black/Pin 2/Pin B

**Dylix Corporation reserves the right to change specifications without prior notification. Please contact the factory for the latest revision.