Setra AccuSense AXD Specifications

Model AXD

Industrial Pressure Transducer

The Accusense Model AXD pressure sensor is designed for Industrial and OEM customers who require high performance, reliability and versatility at an affordable price. It offers exceptional ±0.25% FS accuracy for pressure ranges as low as 1 PSI up to 10,000 PSI to meet a multitude of demanding applications. The Model AXD features all stainless steel wetted materials 17-4PHSS when ordered as "AXD1" or 316LSS when ordered as "AXDH". AXD also offers many pressure and electrical connections to satisfy challenging installation requirements. The AXD features an optional patented overpressure stop to protect the transducer against unexpected spikes or in high pulsation applications.

Trusted reliability

The Model AXD is designed and built to withstand demanding

applications. The industrial non-oil lled construction, with optional

positive overpressure stop, enables sensor to recover from overpressure conditions up to 10X rated range with burst pressure ratings up to 100x.

The AXD’s capacitive technology offers worry free operation vs. oil-lled

designs, which have a high cost of failure if oil leaks into the application and contaminates costly equipment.

Features

• High accuracy sensor

• High overpressure ratings

• IP67 rated design

• Non-oil lled design

• Wide temperature range -40°C to 125°C

• Long-term stability: <0.5%/Year

• Exceptional EMI/RFI

• Small footprint 1” diameter

• Rugged design withstands high shock & vibration

• NIST traceable calibration

• Wide operating voltage 9 VDC to 30 VDC

• Reverse Excitation Protection

• CE & RoHS compliant

• 17-4 or 316L stainless steel

Applications

• Fuel cell OEMs

• Industrial OEM equipment

• CNG/LNG applications

• Hydraulic systems

• Compressor control

• HVAC/R equipment

High performance at an affordable price

The Model AXD’s capacitive sensor design offers test & measurement grade accuracy at a low price point. The sensor comes standard with ±0.25% FS accuracy in ranges from 1 PSI to 10,000 PSI, exceeding most competitive products. The unit offers expanded performance through thermal compensation, bringing the TEB to 1.5% FS.

Flexibility for many applications

The Model AXD offers many pressure and electrical ttings, covering

many installation congurations. This minimizes additional engineering

time to accommodate the sensor, allowing for earlier project completion and quicker time to market.

The Setra Systems name and logo are registered trademarks of Setra Systems, Inc.

800.257.3872 | www.setra.com

Model AXD | Industrial Pressure Transducer

Specications

Performance data

Accuracy RSS1 ±0.25% FS

Response time 5 millisecond Long term stability ±0.5% FS/yr

Thermal effects

Compensated Range

Zero Shift (code “F”) (code “Z”) Span Shift (Range >50 PSI)

(Range ≤50 PSI) ±1.5% FS/100°F (±2% FS/50°C) ±2%FS/100°F (±1.8%FS/ 50°C)

±2% FS/100°F (± 1.8% FS/50°C) ±3%/100°F(±2.7%FS/ 50°C)

±0.5% FS/100°F (±0.45%/50°C) ±0.75%/100°F(±0.67%FS/ 50°C)

±1% FS/100°F (±1.4% FS/50°C) ±2%FS/100°F (±1.8%FS/ 50°C)

AXD1 AXDH

-4 to +176°F (-20 to +80ºC) -4 to +176°F (-20 to +80ºC)

Physical description

Pressure ttings See ordering information

Vent (gauge units) Through cable or termination

Electrical connection See ordering information

Environmental rating Elec. Termination code P1 (gauge)

P1 (sealed)

“xx” cable, M4, A1 IP67/NEMA6

IP66/NEMA4X

Case material 304 stainless steel

Wetted materials

AXD 1

AXD H

17-4PHSS, 17-7PHSS

316L stainless steel

Weight (approx.) 5 oz

Pressure media

Gases or liquids compatible with 17-4 PH2 or 316L stainless steel.

Environmental data

Operating3 temperature -40 to +257°F (-40 to +125°C) Storage temperature -40 to +257°F (-40 to +125°C) Acceleration 10g Maximum

Shock Vibration

200g Operating

20g 50-2000 Hz

Electrical data (voltage)

Code “24”

Excitation

Code “45” Code “2E”

Reverse excitation protected

Power consumption

Output

(approx. 5mA @24VDC)

See ordering information

Output impedance 100 ohms Circuit 3-wire (Exc, Out, Com)

9 to 30 VDC

(5VDC) 4.8-8.1 VDC

13.5-30 VDC

<0.15 watts

Electrical data (current)

Circuit 2-Wire

Output

4 to 20 mA

External load 0 to 800 ohms Min. supply voltage (VDC) 9 +0.02 x (Resistance of receiver plus line) Max. supply voltage (VDC) 30 + 0.004 x (Resistance of receiver plus line)

Certications

CE, EMC Directive (2014/30/EU), EN/IEC 61326-1, & EN/IEC 61326-2-3:2012 Industrial

RSS of Non-Linearity (BFSL), Non-Repeatability and Hysteresis at 70°F

Hydrogen not recommended for use with 17-4 PH stainless steel. Use 316L SS version.

High temperature limit of the cable is 185°F (85°C)

Shift in output reading <0.05 psi/g typical; pressure port axis only

Mil-Std. 202, Method 213B, Cond. C

Mil-Std. 202, Method 204, Cond. C

Calibrated into a 50K ohm load, operable into a 5000 ohm load or greater

Zero output factory set to w/in ±25mV. Span (FS) output factory set to w/in ±50mV.

Calibrated at factory with a 24VDC loop supply voltage and 250ohm load.

Zero output factory set to w/in ±0.08mA. Span (FS) output factory set to w/in ±0.16mA.

Specications subject to change without notice.

Overpressure capability

AXD1

Full Scale

Range (PSI)

Proof Pressure (PSI)

(17-4SS)

Burst Pressure (PSI) Proof Pressure (PSI) Burst Pressure (PSI)

1 2 250 N/A N/A N/A N/A N/A N/A

2 4 250 N/A N/A N/A N/A N/A N/A

5 10 250 N/A N/A N/A N/A N/A N/A

10 20 500 N/A N/A N/A N/A N/A N/A

15 30 500 N/A N/A N/A N/A N/A N/A

25 50 500 40 300 300 3,000 100 2500

50 100 750 75 500 800 5,000 150 4000

100 200 1,000 150 750 1,000 5,000 300 4000

250 500 2,000 350 1500 2,000 8,000 750 4000

500 1,000 3,000 700 2000 2,500 10,000 1000 4000

1,000 2,000 5,000 1300 3000 4,000 10,000 2000 5000

3,000 4,500 7,500 N/A N/A N/A N/A N/A N/A

5,000 7,500 10,000 N/A N/A N/A N/A N/A N/A

10,000 12,500 20,000 N/A N/A N/A N/A N/A N/A

-14.7 (Vacuum) 15 500 10 N/A N/A N/A N/A N/A

Note: Setra quality standards are based on ANSI-Z540-1. The calibration of this product is NIST traceable.

Standard High overpressure option

AXDH

(316LSS)

High Proof Pressure (PSI)

AXD1

(17-4SS)

High Burst Pressure (PSI) High Proof Pressure (PSI) High Burst Pressure (PSI)

AXDH

(316LSS)

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