AMS 4712 – pressure transmitter with 2-wire current output 4-20 mA
Item number: AMS 4712 Applications Heating/ Air conditioning/ VentilationElectrical industryMechanical engineering & Plant constructionEnvironmental & Energy technology
Price on request
Delivery time:Delivery time on request
The AMS 4712 sensor is part of a series of miniaturized analog pressure transmitters ready-to-use for air filter control, HVAC and medical applications. AMS 4712 is designed for fast screw assembly in a harsh industrial environment and fits for absolute, differential, gage and bidirectional differential pressure measurement.
One process of AMS 4712 production is the calibration as well as the compensation of temperature dependent drift of offset and span. No additional adjustment on the part of the customer is necessary. The sensor provides a 4…20 mA output signal at 8 – 36 V voltage supply.
An integrated CMOS-DSP and EEPROM allow high accuracy in measurement capability. AMS 4712 comes in a robust and compact plastic package (IP67) and is unilaterally mediaresistent due to underside pressurization.
Pressure types and ranges for the AMS 4712
Features
One process of AMS 4712 production is the calibration as well as the compensation of temperature dependent drift of offset and span. No additional adjustment on the part of the customer is necessary. The sensor provides a 4…20 mA output signal at 8 – 36 V voltage supply.
An integrated CMOS-DSP and EEPROM allow high accuracy in measurement capability. AMS 4712 comes in a robust and compact plastic package (IP67) and is unilaterally mediaresistent due to underside pressurization.
Pressure types and ranges for the AMS 4712
- AMS 4712 (ultra low pressure) pressure ranges: differential or bidirectional differential: 0-5; 0-10 mbar or ±5 and ±10 mbar
- AMS 4712 (low pressure) pressure ranges: differential or bidirectional differential: 0-20; 0-50; 0-100 mbar or ±20; ±50 and ±100 mbar
- AMS 4712 pressure ranges: gage, differential or bidirectional differential: 0-200; 0-350; 0-1000 and 0-2000 mbar or ±200; ±350 and ±1000 mbar
- AMS 4712 pressure ranges: absolute 1000 and 2000 mbar
- AMS 4712 pressure range: barometric (absolute) 700-1200 mbar
Features
- High accuracy in measurement
- Relative, absolute and differential pressure ranges 5 mbar to 2 bar
- Low total error between -25…+85ºC
- 4…20 mA-Output signal
- Wide range of supply voltage
- Dust-and-water-tight (IP67)
- Maintenance-free
- Product “Made in Germany”
- Simplest installation, quick start of operation
- RoHS and REACH compliant
Attributes of AMS 4712 – pressure transmitter with 2-wire current output 4-20 mA
May differ from supplier data
Basic data
Accuracy (±) 0.5 %
Pressure measurement range -500 to 2,000 mbar
Pressure type Absolute pressure Relative pressure Bidirectional differential pressure Show all Barometric pressure Differential pressure
Measurement possibilities (static/dynamic) Static and dynamic
Sensor type Pressure transmitter
Product environmental influences (protection class/temperature)
Operating temperature range 0 to 50 °C
Protection class/protection class of electr. connection IP67
Housing / Design / Mechanical data / Materials
Housing material (see data sheet for more information) Plastic
Customized versions
Customized versions Other pressure range Measurement range Temperature ranges Show all Other accuracies
Typical applications
Typ. applications Filter systems Filling level measurement Pneumatic Show all Vacuum technology Air conditioning and heating Detection of clogged filters in HVAC systems Barometric pressure Monitoring of negative pressure to absolute vacuum
Classification
Customs tariff number 90262020
Process connection
Process connection/pressure connection Hose nozzle
Signal inputs/outputs and interfaces
Signal output 4~20mA