AMS 4712

 

AMS 4712 – Industrial 4 .. 20 mA Pressure Transmitter

Data Sheet
Flyer

AMS 4712 is a series of miniaturized pressure transmitters suitable for industrial applications and high precision measurement. The transmitters are calibrated and temperature compensated in a wide temperature range of -25 .. 85 °C, provide a current-loop output signal and are dust- and water-tight (IP67).

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 Output 4 .. 20 mA
Supply Voltage 8 .. 36 V DC (typ. 24 V DC)
RoHS status compliant

 

General Documents

Datasheet AMS 4712
Product flyer AMS 4712
Product family AMS 471x – Overview of AMS 4710, AMS 4711 and AMS 4712

 

AMS 4712’s Model Variants, Pressure Ranges and Ordering Codes

Differential Pressure Sensors

Pressure transmitter (ordering code) Pressure type Pressure range
in mbar		 Pressure range
in psi
Ultra Low Pressure
AMS 4712-0005-D differential / relative 0 … 5 mbar 0 … 0.0725 psi
AMS 4712-0010-D differential / relative 0 … 10 mbar 0 … 0.1450 psi
Low Pressure
AMS 4712-0020-D differential / relative 0 … 20 mbar 0 … 0.2901 psi
AMS 4712-0050-D differential / relative 0 … 50 mbar 0 … 0.7252 psi
AMS 4712-0100-D differential / relative 0 … 100 mbar 0 … 1.450 psi
Standard Pressure
AMS 4712-0200-D differential / relative 0 … 200 mbar 0 … 2.901 psi
AMS 4712-0350-D differential / relative 0 … 350 mbar 0 … 5.076 psi
AMS 4712-0500-D differential / relative 0 … 500 mbar 0 … 7.252 psi
AMS 4712-1000-D differential / relative 0 … 1000 mbar 0 … 14.50 psi
AMS 4712-2000-D differential / relative 0 … 2000 mbar 0 … 29.01 psi

All differential pressure sensors can be used as relative pressure sensors for the measurement of pressure and vacuum.

Bidirectional Differential Pressure Sensors

Pressure transmitter (ordering code) Pressure type Pressure range
in mbar		 Pressure range
in psi
Ultra Low Pressure
AMS 4712-0005-D-B bidirectional differential -5 … 5 mbar -0.0725 … 0.0725 psi
AMS 4712-0010-D-B bidirectional differential -10 … 10 mbar -0.1450 … 0.1450 psi
Low Pressure
AMS 4712-0020-D-B bidirectional differential -20 … 20 mbar -0.2901 … 0.2901 psi
AMS 4712-0050-D-B bidirectional differential -50 … 50 mbar -0.7252 … 0.7252 psi
AMS 4712-0100-D-B bidirectional differential -100 … 100 mbar -1.450 … 1.450 psi
Standard Pressure
AMS 4712-0200-D-B bidirectional differential -200 … 200 mbar -2.901 … 2.901 psi
AMS 4712-0350-D-B bidirectional differential -350 … 350 mbar -5.076 … 5.076 psi
AMS 4712-1000-D-B bidirectional differential -1000 … 1000 mbar -14.50 … 14.50 psi

Absolute Pressure Sensors

Pressure transmitter (ordering code) Pressure type Pressure range
in mbar		 Pressure range
in psi
Standard Pressure
AMS 4712-1000-A absolute 0 … 1000 mbar 0 … 14.50 psi
AMS 4712-2000-A absolute 0 … 2000 mbar 0 … 29.01 psi

Barometric Pressure Sensors

Pressure transmitter (ordering code) Pressure type Pressure range
in mbar		 Pressure range
in psi
Standard Pressure
AMS 4712-1200-B absolute 700 … 1200 mbar 10.15 … 17.40 psi

 

Accessories

Order Number Description
Silicon-Tubing-3-6 Silicon tubing (∅ID = 3.2 mm, ∅OD = 6.4 mm) suitable for pressure sensors from the AMS 471x series.
PU-Tubing-4-6 Soft PU-tubing (∅ID = 4 mm, ∅OD = 6 mm) fitting on the pressure ports of AMS 4710’s, AMS 4711’s and AMS 4712’s package. It replaces AMS 4710-Tubing, AMS 4711-Tubing and AMS 4712-Tubing.
M5-CABLE 3-wire cable with M5 sensor connector, 2 m long suitable for the sensors from the AMS 301x- and AMS 471x-series.
type: Binder 707 series