Caractéristiques principales

Suitable for the majority of industrial applications
Pressure ranges available from 0-2,5 to 0-1.000 bar
Reliable pressure measurement
Long service life
Robust yet compact designs
ATEX/IECEx option available, including M1 for mining applications

About the APR3100 High-Precision Pressure Transducer

Robustly constructed from stainless steel this range of pressure transmitters incorporates the latest strain gauge technology together with a custom IC amplifier offering excellent stability and accuracy over a long service life. Output options include 2mV/V, 0-20mA, 0-5Vdc and 0-10Vdc. Electrical connection is via a detachable DIN connector allowing easy access to zero and span adjustment. Standard pressure connection is 1/2”BSP. Optional 1/4”BSP, 1/4”BSPT, 1/2”BSPT, 1/4”NPT, 1/2”NPT are also available on request. In addition APR3100 is available in corrosion resistant materials e.g. Hastalloy C, Inconel etc. Pressure ranges available from 0-1bar to 0-600bar.

An optional ATEX certified version of this product is available approved for explosion protection for flammable gases (zone 0), dusts (zone 20) and mining areas (group I M1).

Key features APR3100

Suitable for the majority of industrial applications
Pressure ranges available from 0-2.5 bar to 0-1,000 bar
Reliable pressure measurement
Long service life
Robust yet compact designs
ATEX/IECEx option available, including M1 for mining applications

Applications APR3100

Mechanical and civil engineering installations
Process plant
Production test facilities
Water resources
Power generation
Any application on fluid or gas requiring a stable repeatable and accurate output signal of 4-20mA

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Spécifications techniques

Spécifications	Valeur
Accuracy	0.3%
Electromagnetic capability	Emissions: EN61000-6-4; Immunity: EN61000-6-2; Certification: CE Marked
Measurement range	0 - 1 bar to 0 - 1000 bar
Media compatibility	All fluids compatible with SAE 316 stainless steel, alumina and nitrile (NBR) seal for ranges up to 20 bar, and 17/4PH stainless steel for ranges above 20 bar
Operating ambient temperature	-20 °C to +85 °C (-4 °F to +185 °F)
Operating media temperature	-20 °C to +85 °C (-4 °F to +185 °F)
Output	2 mV/V [5 - 15 VDC], 0 - 5 V [13 - 30 VDC], 0 - 10 V [13 - 30 VDC], 4 - 20 mA [13 - 36 VDC] ATEX available
Overpressure safety	2x for ranges 1 bar to 400 bar; 1.5x for 600 bar range; 1.2x 1,000 bar range
Pressure connection	1/4“ BSP male (G1/4); 1/4“ NPT male; 1/4“ BSP male (G1/2); 1/2“ NPT male (other options available)
Pressure type	gauge, absolute
Storage temperature	+5 °C to +40 °C (+41 °F to +104°F) Recommended Best Practice
Wetted parts	SAE 316 stainless steel, alumina and nitrile (NBR) seal for ranges up to 20 bar, and 17/4PH and SAE 316 stainless steel for ranges above 20 bar

APR3100 High-Precision Pressure Transducer