AMS 3012 - Industrial 4 ... 20 mA Pressure Transmitter

AMS 3012 is a series of matchbox sized pressure transmitters with a 4 ... 20 mA current-loop output in a robust dust- and water-tight (IP67) metal package. The pressure ports are realized by two M5 female threads and the electrical connection by an M5 circular sensor connector. AMS 3012 is especially suitable for differential pressure measurement with large common-mode pressure. The transmitter with short circuit and reverse polarity protected output can be powered within a wide supply voltage range 8 ... 36 V.

Short Specifications

Pressure Ranges*bidirectional differential:-25 ... 25 mbar up to -1000 ... 1000 mbar
differential / gage:0 ... 50 mbar up to 0 ... 10000 mbar
absolute:0 ... 1000 mbar up to 0 ... 2000 mbar
barometric:700 ... 1200 mbar
Total Error Band (TEB)
(T = -25 ... 85 °C)		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 3012's Model Variants, Pressure Ranges and Ordering Codes

Pressure transmitter (ordering code)Pressure typePressure range
in mbar		Pressure range
in psi
Low Pressure
AMS 3012-0050-Ddifferential / relative0 ... 50 mbar0 ... 0.7252 psi
AMS 3012-0100-Ddifferential / relative0 ... 100 mbar0 ... 1.450 psi
Standard Pressure
AMS 3012-0200-Ddifferential / relative0 ... 200 mbar0 ... 2.901 psi
AMS 3012-0350-Ddifferential / relative0 ... 350 mbar0 ... 5.076 psi
AMS 3012-0500-Ddifferential / relative0 ... 500 mbar0 ... 7.252 psi
AMS 3012-1000-Ddifferential / relative0 ... 1000 mbar0 ... 14.50 psi
Medium Pressure
AMS 3012-2000-Ddifferential / relative0 ... 2000 mbar0 ... 29.01 psi
AMS 3012-4000-Ddifferential / relative0 ... 4000 mbar0 ... 58.02 psi
AMS 3012-7000-Ddifferential / relative0 ... 7000 mbar0 ... 101.5 psi
AMS 3012-10000-Ddifferential / relative0 ... 10000 mbar0 ... 145.0 psi
Low Pressure
AMS 3012-0025-D-Bbidirectional differential-25 ... 25 mbar-0.3626 ... 0.3626 psi
AMS 3012-0050-D-Bbidirectional differential-50 ... 50 mbar-0.7252 ... 0.7252 psi
AMS 3012-0100-D-Bbidirectional differential-100 ... 100 mbar-1.450 ... 1.450 psi
Standard Pressure
AMS 3012-0200-D-Bbidirectional differential-200 ... 200 mbar-2.901 ... 2.901 psi
AMS 3012-0350-D-Bbidirectional differential-350 ... 350 mbar-5.076 ... 5.076 psi
AMS 3012-1000-D-Bbidirectional differential-1000 ... 1000 mbar-14.50 ... 14.50 psi
AMS 3012-1000-Aabsolute0 ... 1000 mbar0 ... 14.50 psi
Medium Pressure
AMS 3012-2000-Aabsolute0 ... 2000 mbar0 ... 29.01 psi
Standard Pressure
AMS 3012-1200-Babsolute700 ... 1200 mbar10.15 ... 17.40 psi



Accessories

Order NumberDescription
BARB-FITTING-3M5 barbed fitting with Nennweite = 2,5 mm
type: Festo CN-M5-PK-3
BARB-FITTING-4M5 barbed fitting with ∅ = 4 mm
type: SMC M-5AN-6
HOSE-NIPPLE-4M5 hose nipple with cap nut for plastic tubing with barbed fitting with ∅ = 2,4 / 4 mm
type: SMC M-5H-4
HOSE-NIPPLE-6M5 hose nipple with cap nut for plastic tubing with barbed fitting with ∅ = 4 / 6 mm
type: SMC M-5H-6
PUSHIN-FITTING-3Push-In fitting for plastic tubing with ∅OD = 3 mm
Typ: Festo QSM-M5-3-I
PUSHIN-FITTING-4Push-In fitting for plastic tubing with ∅OD = 4 mm
Typ: Festo QSM-M5-4-I
PUSHIN-FITTING-6Push-In fitting for plastic tubing with ∅OD = 6 mm
Typ: Festo QSM-M5-6-I
M5-CABLE3-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



General Documents

Product flyer AMS 3012