BR Series Ultra-High Pressure Transmitter


0-20k through 0-100k psi

Up to 100k psi Pressure Measurement

Designed for measurement of high pressure

Dylix’s BR Series is designed for the OEM or end user where ruggedness, high performance, and reliability are required at a competitive price. Key feature of the sensing element is its small size, which greatly reduces the amount of force exerted by high pressure. This feature makes the BR ideal for high cyclical/high pressure applications.

Manufactured for extended life cycle

The BR Series is built using advanced manufacturing techniques with automated weld procedures, extreme environmental burn-in and through residual stress relieving techniques. The BR is modular and configurable to meet Dylix’s customers exact requirements.

Standard NEMA 4X packaging

Every Dylix BR Series is rated to NEMA 4X standards regardless of pressure range or format. Pressure ranges are available from 0-20K psi through 0-100K psi.

Dylix’s Customer Service

Every BR Series is shipped with a NIST traceable calibration certificate. Expediting services available.


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
  • Digital Output

Product Specifications


BR1 2-15 Vdc
BR2 & BR3 8-38 Vdc*
BR1 1-2 mV/V*
BR2 0-5 Vdc*
BR3 4-20 mAdc
Zero Balance ≤+1% FSO
FSO Setting ≤+1% FSO
Resolution Infinite (+0.001% FSO usable)
Response Time
Gx1 < 1 mS
Gx2 & GX3 < 5 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
(BR2, BR3)
EMY/RFI Internal Filtering (BR2, BR3)
Short Circuit Protected Up to 40 Vdc (BR2, BR3)

* Options Available


Pressure Ranges 0-20k through 0-100k psi
(Customer may specify any range/eng. unit)
Proof Pressure 2X Full Scale* (160K psi max)
Burst Pressure 5X Full Scale* (180K psi max)
Wetted Parts 15-5 SST ranges ≤ 40 K PSI
Custom 465 ranges > 40 K PSI
Non-wetted Parts 316 SST plus electrical connector
Pressure Port Autoclave F-312-C*
Electrical Connector NEMA 4X cable exit (24” cable)*
Dimensions Per outline below
Weight Nominal 12 oz.


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


Static Accuracy ≤± 0.25% FSO* (BFSL, RSS)
(Combined effects of non-linearity, hysteresis & repeatability)
Repeatability ≤± 0.15% 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
BR1 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
BR2 0-5 (10) Vdc 3 wire Red/Pin 1/Pin A Black/Pin 2/Pin B Green/Pin 3/Pin C
BR3 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.