sales@dylixcorp.com

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DP Series Differential Pressure Transmitter

 
High-line Differential Pressure Measurement

Designed for many markets/applications

Dylix’s DP Series differential pressure transmitter is designed for End Users and OEMs where ruggedness, high performance and reliability are required at a competitive price. This product is modular and is configurable to meet our customer’s exact needs.

Manufactured for extended life cycle

Every DP Series is built using advanced manufacturing techniques to ensure symmetry between the HI and LO ports. Symmetry, along with automated welding procedures and extreme environmental burn-in, give Dylix’s differential pressure products excellent performance and reliability over time and at high elevated line pressure.

Entirely welded 316L SST pressure cavities

The DP Series pressure port’s all welded 316 SST O-Ring free design make it ideal for high cyclical applications, capillary filled systems or applications where a guaranteed leak free system is needed.

Dylix's Customer Service

Includes a NIST traceable calibration certificate.

 

 

Standard Features:

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

Available Options:

  • ±≤ 0.1% FSO Static Accuracy
  • Zero & Span Controls
  • 20X Overpressure Protection
  • Hastelloy Wetted Parts

Product Specifications

Electrical

Excitation  
DPGX1 2-15 Vdc
DP2 & DP3 8-38 Vdc*
Output  
DP1 1-2 mV/V*
DP2 0-5 Vdc*
DP3 4-20 mAdc
Zero Balance ≤+1% FSO
FSO Setting ≤+1% FSO
Resolution Infinite (≤+.001% FSO usable)
Response Time  
DP1 < 30 mS
DP2 & DP3 < 50 mS
Insulation Resistance 1,000 M Ω @ 50 Vdc
Reverse Polarity Protected
Warm-up < 20 mS
Power Supply Effect ≤± .002% FSO per V input
(DP2, DP3)
EMY/RFI Internal Filtering (DP2, DP3)
Short Circuit Protected Up to 40 Vdc (DP2, DP3)



* Options Available

Mechanical

Pressure Ranges
Range a:  0-15 through 0-6,000 psid
Range b:  0-300 through 0-1K psid
Range c:
 0-2K through 0-5K psid
(Customer may specify any range/eng. unit)
 Line Pressure
Range a:  1,000 psi
Range b:
 3,000 psi
Range c:
 7,000 psi
Proof Pressure 3X Full Scale either side (7K psi max)*
Burst Pressure
Range a:
 Minimum 5K psi
Range b:
 Minimum 10K psi
Range c:
 Minimum 12K psi
Materials  
Wetted Parts 316L SST*
Non-wetted Parts 316 SST plus electrical connector
Pressure Port 1/4"-NPT (Female)*
Electrical Connector NEMA 4X cable exit (24” cable)*
Dimensions Per outline below
Weight 13 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 ≤± 0.25% 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
DP1 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
DP2 0-5 (10) Vdc 3 wire Red/Pin 1/Pin A Black/Pin 2/Pin B Green/Pin 3/Pin C  
DP3 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.