AMS 2712 - Pressure Sensor Module with 4 ... 20 mA Output

AMS 2712 is a series of universal, ready-to-mount pressure sensor modules with two-wire current-loop output (4 ... 20 mA) available in various pressure ranges and configurations for the electrical connection. With its large supply voltage range of 8 ... 36 V and rugged, reverse polarity and short circuit protected current output the OEM pressure sensor modules are especially suitable for industrial applications. Due to its extensive calibration and temperature compensation AMS 2712 allows precise pressure measurements in a wide temperature range of -25 ... 85 °C.

Short Specifications

Pressure Ranges*bidirectional differential:-5 ... 5 mbar up to -1000 ... 1000 mbar
differential / gage:0 ... 5 mbar up to 0 ... 2000 mbar
absolute:0 ... 1000 mbar up to 0 ... 2000 mbar
barometric:700 ... 1200 mbar
Total Error Band (TEB)
(T = -25 ... 85 °C)		2.5 %FSO (max.)for ultra low pressure ranges (≤ 10 mbar)
2.0 %FSO (max.)for low pressure ranges (≤ 100 mbar)
1.0 %FSO (max.)for standard pressure ranges (> 100 mbar)
Current Output4 ... 20 mA
Supply Voltage8 ... 36 V DC (typ. 24 V DC)
RoHS statuscompliant (RoHS certificate)
*For detailed information on the pressure ranges in psi and mbar please see "Pressure Ranges".



AMS 2712's Model Variants, Pressure Ranges and Ordering Codes

Pressure sensor module (ordering code)Pressure typePressure range
in mbar		Pressure range
in psi
Ultra Low Pressure
AMS 2712-0005-D-1differential / relative0 ... 5 mbar0 ... 0.0725 psi
AMS 2712-0010-D-1differential / relative0 ... 10 mbar0 ... 0.1450 psi
Low Pressure
AMS 2712-0020-D-1differential / relative0 ... 20 mbar0 ... 0.2901 psi
AMS 2712-0050-D-1differential / relative0 ... 50 mbar0 ... 0.7252 psi
AMS 2712-0100-D-1differential / relative0 ... 100 mbar0 ... 1.450 psi
Standard Pressure
AMS 2712-0200-D-1differential / relative0 ... 200 mbar0 ... 2.901 psi
AMS 2712-0350-D-1differential / relative0 ... 350 mbar0 ... 5.076 psi
AMS 2712-0500-D-1differential / relative0 ... 500 mbar0 ... 7.252 psi
AMS 2712-1000-D-1differential / relative0 ... 1000 mbar0 ... 14.50 psi
AMS 2712-2000-D-1differential / relative0 ... 2000 mbar0 ... 29.01 psi
Ultra Low Pressure
AMS 2712-0005-D-B-1bidirectional differential-5 ... 5 mbar-0.0725 ... 0.0725 psi
AMS 2712-0010-D-B-1bidirectional differential-10 ... 10 mbar-0.1450 ... 0.1450 psi
Low Pressure
AMS 2712-0020-D-B-1bidirectional differential-20 ... 20 mbar-0.2901 ... 0.2901 psi
AMS 2712-0050-D-B-1bidirectional differential-50 ... 50 mbar-0.7252 ... 0.7252 psi
AMS 2712-0100-D-B-1bidirectional differential-100 ... 100 mbar-1.450 ... 1.450 psi
Standard Pressure
AMS 2712-0200-D-B-1bidirectional differential-200 ... 200 mbar-2.901 ... 2.901 psi
AMS 2712-0350-D-B-1bidirectional differential-350 ... 350 mbar-5.076 ... 5.076 psi
AMS 2712-1000-D-B-1bidirectional differential-1000 ... 1000 mbar-14.50 ... 14.50 psi
AMS 2712-1000-A-1absolute0 ... 1000 mbar0 ... 14.50 psi
AMS 2712-2000-A-1absolute0 ... 2000 mbar0 ... 29.01 psi
AMS 2712-1200-B-1absolute700 ... 1200 mbar10.15 ... 17.40 psi



Accessories

Order NumberDescription
Silicon-Tubing-2-6Silicon tubing (∅ID = 2 mm, ∅OD = 6 mm) suitable for pressure sensors from the AMS 271x and AMS 5xxx series. It replaces AMS 2710-Tubing, AMS 2712-Tubing, AMS 5105-Tubing-1, AMS 5612-Tubing-1, AMS 5812-Tubing-1 and AMS 5915-Tubing-1.
Nylon-Tubing-3-5Nylon PA tubing (∅ID = 3 mm, ∅OD = 5 mm) suitable for pressure sensors from the AMS 271x and AMS 5xxx series.
PA-Tubing-3-5PA tubing (∅ID = 3 mm, ∅OD = 5 mm) suitable for pressure sensors from the AMS 271x and AMS 5xxx series.
PU-Tubing-3-4PU tubing (∅ID = 3 mm, ∅OD = 4.3 mm) suitable for pressure sensors from the AMS 271x and AMS 5xxx series.



General Documents

Datasheet AMS 2712
Product flyer AMS 2712