Pressure transmitter for very low pressures and vacuum
Item number: APZ 3230 Applications Pharmaceutical industry & Pharmaceutical productsFossil raw materialsHeating/ Air conditioning/ VentilationEnergy
192.68 USD net price, subject to changes
Delivery time:Delivery time on request
FeaturesPressure ranges: 6 mbar up to 1 barAccuracy: up to ±0.25%Outputs: 4...20 mA (option – Ex ia); 0...20 mA; 0...10 V; 0...5 V; HART; RS-485/Modbus RTUSensor: silicon piezoresistive, no media isolationPressure port: G1/2”; G1/4”; 1/2” NPT; 1/4” NPT; М20х1.5 etc.Media temperatures: -40…+125 °CAmbient temperatures: -40…+85 °COptional field housing with/without graphics display
\r\nDescriptionAPZ 3230 is based on a silicon piezoresistive sensor without media isolation diaphragm and therefore is capable of measuring very low pressures and vacuum. Compatible with non-aggressive and non-corrosive gases and low viscosity oils, APZ3420 has a great long term stability and reduced temperature error comparing to the traditional models with diaphragms. Dry sensor makes this model preferable in applications where media contamination with filling oil is not desirable.
\r\nApplicationsMedical equipmentLaboratory instrumentsClean roomsHVACVacuum applications
\r\nDescriptionAPZ 3230 is based on a silicon piezoresistive sensor without media isolation diaphragm and therefore is capable of measuring very low pressures and vacuum. Compatible with non-aggressive and non-corrosive gases and low viscosity oils, APZ3420 has a great long term stability and reduced temperature error comparing to the traditional models with diaphragms. Dry sensor makes this model preferable in applications where media contamination with filling oil is not desirable.
\r\nApplicationsMedical equipmentLaboratory instrumentsClean roomsHVACVacuum applications
PIEZUS LLC
42-5, Volgogradsky prospect, Suite I #1, floor 1
109316 Moscow
Russia
109316 Moscow
Russia
+7 495 796 92 20
Attributes of Pressure transmitter for very low pressures and vacuum
May differ from supplier data
Basic data
Response time 5 to 8,000 ms
Pressure measurement range 0 to 1,000 bar
Accuracy (±) 0 to 1 %
Diaphragm material Silicon
Pressure type Relative pressure
Measured media Gaseous media Non-aggressive media Air Show all Non-combustible gases Dry gases Neutral gases Non-aggressive gases CO2 Non-corrosive dry gases Clean, dry air Non-corrosive gases Non-aggressive air Air, non-condensing non-aggressive, non-flammable gases
Additional measurement possibilities Filling level
Measurement possibilities (static/dynamic) Static Static and dynamic Dynamic
Product environmental influences (protection class/temperature)
Medium temperature range -40 to 90 °C
Operating temperature range 0 to 50 °C
Protection class/protection class of electr. connection IP 68 IP 68 (optional) IP65 Show all IP67
Housing / Design / Mechanical data / Materials
Housing material (see data sheet for more information) Stainless steel
Sealing material EPDM NBR FKM (Viton) Show all FKM
More functions and options
More functions/options Plug-on display Extension of temperature-compensated range 20...160°C Actively compensated Show all Negative pressure ranges Special compensation -40...+60 °C Other units, optional Display module
Process connection
Process connection/pressure connection 1/2" NPT M12 x 1 M12 x 1.25 Show all M12 x 1.5 M16 x 1.5 M20 x 1.5 G 1/4" (DIN 3852) G 1/4" (EN 837) M10 x 1 - cylindrical M10 x 1 DIN 3852-A 1/4" NPT female G 1/4" with pulse protection G 1/2
Customized versions
Customized versions Pressure connection Other pressure range Electrical connection Show all Cable length Other materials Measurement range OEM version Process connection Signal output Special measurement ranges Other accuracies
Signal inputs/outputs and interfaces
Interfaces/ protocols Modbus RS-485 CANopen (optional) Show all HART protocol Modbus RTU
Signal output 0.5…4.5 V DC 0…10 V DC 0…20 mA Show all 0…10 V (optional) 0…5 V (optional) 0…20 mA (optional) 4…20 mA with overvoltage protection 0... 10 V with overvoltage protection 0... 5 V with overvoltage protection Customized outputs available 0...10 V, root-extracting
Additional signal outputs RS-485
Typical applications
Typ. applications Level measurement Laboratory technology Circuits in cooling and air conditioning systems Show all Test equipment Air conditioning and heating Air conditioning technology Biotechnology Test benches Cleanroom technology Level measurement of industrial gases in liquefied gas tanks Air pressure in hospital room Indoor air quality HVAC transmitter Control for variable air quantity Air flow monitoring Ventilation systems Building automation Fan monitoring Natural gas distribution Pharmacy
Approvals / Certificates / Performance level / Integrity level
Protection class Ex ia IIC T4 Ex ia IIC T6 to T4 Ex ia IIC T6...T4
Electrical data / Signal connections
Electrical connection Field housing Field housing, stainless steel Compact field housing Show all DIN 43650 M16 Cable gland IP68 M12 x 1
Application-specific features
Application-specific features Any installation position
PIEZUS LLC
42-5, Volgogradsky prospect, Suite I #1, floor 1
109316 Moscow
Russia
109316 Moscow
Russia
+7 495 796 92 20