• Measuring range:
    Gauge: 0 – 9000 psig
    Absolute: 0 – 150 psia
  • One or two switch points
  • Analog output 4 – 20 mA or 0 – 10 V
  • Enclosure Rating: Type 4X (IP65) / Type 6 (IP67)
  • Superior EMI protection
  • Simple navigation menu
  • Suitable for rapid cycling applications
  • Display & electronic connection: rotatable by 320°
  • IO-Link communication interface
  • 0.50% accuracy

BPS3000 with IO-Link combines Barksdale’s core strength of technical product expertise and customization capabilities with the forward looking communication protocol of IO-Link, supporting Industry 4.0, one of the key visions in the global industrial market.

Barksdale's BPS3000 Electronic Dual Pressure Switches combine three discrete components (dual pressure switch, pressure transducer, and digital pressure gauge) into one compact package. The BPS3000 is available in multiple output configurations, including combinations of: 1) single or dual pressure switch, 2) optional analog output (4-20 mA or 0-10 V), and 3) optional digital output (IO-Link communication protocol). Setpoints and deadband are easily adjusted using a user-friendly menu where hysteresis can be set up to 125% of its measuring range. Analog transducer outputs are scalable from 25% to 100% of the full adjustable range. The BPS3000 offers an easy to read 4-digit 14-segment LED angled display which is rotatable to 320°.  Due to inversion capability, BPS3000 units can be installed upside down without compromising readability. The BPS3000 is an ideal solution for applications requiring precision pressure control, flexibility and extremely long life.


General Specifications*

Sensor element: Ceramic sensor (standard)
Optional: piezoresistive sensor(For proper sensor selection see product configuratorfor more details.)
Wetted parts:
304 Stainless steel (if surge dampener is required)
304 Stainless steel, PBT
FKM fluorelastomer (standard)
EPDM (optional)
Operating elements: 3 easy-response push-buttons
Enclosure rating: Type 4X (IP65) / Type 6 (IP67)
Protection class: III
Electrical connection: Plug M12 x 1, 4-pin / 5-pin
Process connection: 1/4″ NPT, 1/2″ NPT flush diaphragm, 7/16-20 (SAE), 7/16-20 (JIC 37°X), G1/4″ M, G1/2″ flush diaphragm (only piezoresistive)
Dimensions: 1.6 Ø x 4.4 inches (without plug connector)
Weight: Approx. 0.4 lb (200 g)
Proof pressure: 1.5X rated pressure
Scanning rate:
12 bit (4,096 steps per measure span)
Linearity error: < ±0.5 % f. s. at +25 °C
Temperature influence: TC zero < ±0.2 % FSO / 10K
TC span < ±0.3 % FSO / 10K
Compensation range: 14°F to 158°F (-10°C to +70°C)
Repeatability: ±0.1% f. s.
Temperature range:
-13°F to 212°F (-25°C to +100°C)
14°F to 158°F (-10°C to +70°C)1
-22°F to 176°F (-30°C to +80°C)
Power supply: 15 to 32 V DC1, reversed polarity protected (SELV, PELV)
Class 2
Power consumption: Approx. 50 mA (without load)
Approx. 80 mA (Output Code 6)
Digital display:
Display rate:
4-digit 14-segment LED red display, digit height .35 inches (9 mm)
Error display: LED RED and alphanumeric display
Analog output:
Current output:
Scanning rate:
Voltage output:
Adjustment range:
4-20 mA
2 ms
0 to 10 V DC
max. 10 mA
25% to 100% f. s.
Transistor switching outputs:
Switching function

Switching output:
Adjustment range for switching point and hysteresis:
Switching frequency:
Status display(s):
Normally open / normally closed,standard /window mode and diagnosisfunction adjustable

PNP / NPN (Field-Selectable on IO-Link Units)

0% to 125% f. s.
Max. 100 Hz
Max. 500 mA, short-circuit-proof
IO-Link: Max. 250ma
0.0 s to 50.0 s adjustable
LED(s) red

IO-Link Communication Interface
Transmission type:
IO-Link revision:
SDCI standard:
SIO modules:
Required master port type:
SIO output:
Min. process cycle time [ms]:
Device ID:
COM2 (38.4 kBaud)
IEC 61131-9
Smart Sensor, Process Data Variable, Device Identification, Device Diagnosis
1 analog / 2 binary (switch points) [see product configurator]
EMI EN 61000-4-2 ESD 4 kV CD / 8 kV AD
EN 61000-4-3 HFradiated 10 V/m
EN 61000-4-4 Burst 2 kV
EN 61000-4-5-Surge 1/2 kV
EN 61000-4-6 HFconducted 10 V
Shock resistance DIN EN 60028-2-27 50 g (11 ms)
Vibration resistance DIN EN 60028-2-26 20 g (10 to 2000 Hz)
* See product configurator for additional options.
Note 1: Condition of use with cULus: 140°F max. ambient; power supply: max. 28 V DC
Note 2: BV approval only with output code 1-5; for more details please see BV certification.


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