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Danfoss Pressure Transmitter – AKS, DST, MBS & EMP Series
Explore the comprehensive range of Danfoss pressure transmitters and pressure sensors for refrigeration, air conditioning, industrial, hydraulic, marine and demanding pressure measurement applications.
From compact AKS and DST refrigeration sensors to robust MBS industrial transmitters and heavy-duty EMP solutions, Danfoss provides pressure sensing solutions for a wide range of system requirements.
AKS Series DST Series MBS Series EMP Series Refrigeration Industrial Marine📊 Danfoss Pressure Transmitter Range
A pressure transmitter measures system pressure and converts the measurement into an electrical signal that can be used by a controller, PLC, monitoring system or other electronic control.
Danfoss offers different pressure transmitter families optimized for different environments. For HVACR applications, AKS and selected DST sensors are especially important, while the MBS and EMP ranges extend pressure measurement into industrial, hydraulic and marine applications.
❄️ AKS Series
Pressure transmitters developed primarily for air conditioning, commercial refrigeration and industrial refrigeration.⚡ DST Series
New-generation Danfoss Sensor Technology pressure transmitters covering HVACR, industrial, marine and specialized applications.🏭 MBS Series
A broad industrial pressure transmitter portfolio covering general-purpose, hydraulic, high-temperature and marine applications.⚓ EMP Series
Heavy-duty high-accuracy pressure transmitters for demanding marine and industrial applications.⭐ Popular Models Available from RNA
The following are key Danfoss pressure transmitters currently included in our product range.
| Danfoss Code | Series | Pressure Range | Application |
|---|---|---|---|
| 060G1036 | AKS 32R | -1 to +12 bar | Refrigeration / HVAC |
| 075G1013 | DST P110 | -1 to +12 bar | Refrigeration / HVAC |
| 075G1018 | DST P110 | -1 to +34 bar | Refrigeration / HVAC |
| 084G2113 | EMP 2 | 0 to 40 bar | Industrial / Heavy Duty |
| 060G1125 | MBS 3000 | Refer to exact product configuration | Industrial |
❄️ AKS Series – Refrigeration Pressure Transmitters
The Danfoss AKS – ADAP-KOOL® Sensor range is optimized for air conditioning and commercial or industrial refrigeration pressure measurement.
AKS 32R / AKS 2050 – Ratiometric Pressure Transmitters
AKS 32R is a ratiometric pressure transmitter. The output signal changes proportionally with supply voltage, making it suitable for refrigeration controllers using ratiometric analogue inputs.
With a 5 V supply, AKS 32R provides approximately 0.5 V at minimum pressure and 4.5 V at maximum pressure.
AKS 32 / AKS 33 – Standard Signal Pressure Transmitters
AKS 32 and AKS 33 measure refrigeration pressure and convert the measured pressure into a standard electrical signal.
| Series | Output | Typical Application |
|---|---|---|
| AKS 32 | 1–5 V DC or 0–10 V DC | Refrigeration / HVAC / Process |
| AKS 33 | 4–20 mA | Refrigeration / HVAC / Process |
Depending on configuration, the AKS 32 / 33 family covers pressure ranges up to approximately 50 bar.
AKS 3000 / AKS 3050 – 4–20 mA Refrigeration Pressure Transmitters
AKS 3000 and AKS 3050 are pressure transmitters developed for demanding air-conditioning and refrigeration applications. They provide a 4–20 mA current output.
| Series | Design | Main Difference |
|---|---|---|
| AKS 3000 | Standard pressure transmitter | General refrigeration pressure measurement |
| AKS 3050 | Integrated pulse-snubber | Extra protection against pressure pulsation and peaks |
The wetted parts and housing are manufactured from AISI 316L stainless steel and the construction uses welded environmental sealing without soft gaskets.
⚡ DST Series – Danfoss Sensor Technology
The DST family represents Danfoss's newer generation of pressure sensing solutions. Different DST platforms are designed for refrigeration, HVAC, industrial, marine, hydraulic and corrosive-media applications.
DST P070 – Air Conditioning & Heat Pump Pressure Sensor
The DST P070 is designed for demanding air-conditioning and heat-pump applications and uses Danfoss MEMS pressure-sensing technology in a compact package.
DST P110 – Refrigeration & Air Conditioning Pressure Sensor
The DST P110 is a compact pressure transmitter developed for refrigeration and air-conditioning OEM applications. It uses MEMS-based pressure sensing with a welded stainless-steel interface.
| RNA Code | Model | Pressure Range |
|---|---|---|
| 075G1013 | DST P110 | -1 to +12 bar |
| 075G1018 | DST P110 | -1 to +34 bar |
DST P310 – Advanced Refrigeration Pressure Transmitter
DST P310 uses a powerful processor for enhanced calibration and diagnostic functionality and is designed for demanding refrigeration applications.
Typical applications include:DST P10B / P140 / P146 – Industrial Smart Pressure Sensors
| Series | Positioning |
|---|---|
| DST P10B | CANopen pressure transmitter for applications such as booster pumps and air compressors |
| DST P140 | Smart industrial pressure transmitter for applications such as pumps and air compressors |
| DST P146 | Specialized DST industrial pressure transmitter platform |
DST P300 – Smart Industrial Pressure Transmitter
The DST P300 is a compact smart pressure transmitter designed for a broad range of industrial applications.
Depending on configuration, the platform covers pressure ranges from approximately 0–1 bar up to 0–600 bar, multiple output signals and a wide selection of electrical and pressure connections.
Its digital electronics provide diagnostic and performance functions for demanding industrial environments.
DST P40M / DST P40I – Titanium Pressure Transmitters
| Series | Application | Construction |
|---|---|---|
| DST P40M | Marine / seawater / desalination | Titanium + ceramic sensing element |
| DST P40I | Corrosive industrial environments | Titanium + ceramic sensing element |
These transmitters are designed for aggressive environments such as seawater cooling, desalination and chemical-processing applications where corrosion resistance is critical.
DST P600 / P650 – Severe Hydraulic Applications
The DST P600 / P650 platform is designed for demanding mobile and industrial hydraulic applications.
The pulse-snubber version provides additional protection against cavitation, liquid hammer and severe pressure peaks.
DST P92S – Functional Safety Pressure Transmitter
The DST P92S is designed for mobile and industrial hydraulic systems requiring functional-safety capability, including applicable PLd / SIL 2 environments.
🏭 MBS Series – Industrial Pressure Transmitters
The MBS portfolio covers a very wide range of pressure measurement applications. For easy product selection, the families below are separated according to their construction and intended application.
MBS 1200 / 1250 – Compact OEM Hydraulic Transmitters
Compact OEM pressure transmitters designed for severe hydraulic applications.
MBS 1250 adds an integrated pulse-snubber for protection against cavitation, liquid hammer and pressure peaks.
MBS 1300 / 1350 – Pressure + Temperature Dual Output
Dual-output pressure transmitters providing pressure and temperature measurement.
MBS 1350 incorporates an integrated pulse-snubber for demanding hydraulic conditions.
MBS 1600 / 1650 – Severe Hydraulic Pressure Transmitters
Compact OEM pressure transmitters designed for demanding hydraulic applications. MBS 1650 incorporates an integrated pulse-snubber.
MBS 1700 / 1750 – General Purpose Pressure Transmitters
Compact general-purpose pressure transmitters with robust construction and high resistance to vibration and electrical interference.
MBS 1750 includes an integrated pulse-snubber.
MBS 3000 / 3050 – Compact General Industrial Pressure Transmitters
The MBS 3000 is one of Danfoss's widely used compact industrial pressure transmitter platforms.
| Series | Design | Typical Use |
|---|---|---|
| MBS 3000 | Standard | General industrial / hydraulic pressure measurement |
| MBS 3050 | Integrated pulse-snubber | Pressure pulsation / liquid hammer / hydraulic applications |
Depending on configuration, the family covers pressure ranges from approximately 0–1 to 0–600 bar and offers multiple pressure and electrical connections.
MBS 3100 / 3150 – Compact Pressure Transmitter Family
Danfoss compact pressure transmitter family for OEM and industrial pressure measurement applications.
MBS 3200 / 3250 – High-Temperature Pressure Transmitters
Compact high-temperature pressure transmitters for hydraulic and industrial applications.
MBS 3250 adds an integrated pulse-snubber for systems affected by cavitation, liquid hammer or pressure peaks.
MBS 33 – Standard Industrial Pressure Transmitter
The MBS 33 is designed for general industrial pressure measurement and is available in a wide variety of pressure ranges and electrical / pressure connections.
Depending on configuration, pressure ranges extend from approximately 0–1 to 0–600 bar.
MBS 3300 / 3350 – Marine Pressure Transmitters
Designed for demanding marine applications and available with relevant marine approvals.
MBS 3350 incorporates an integrated pulse-snubber for severe pressure conditions.
MBS 33M – High Accuracy Marine Pressure Transmitter
The MBS 33M is a high-accuracy pressure transmitter designed for demanding marine environments.
It uses a 4–20 mA output and is available in gauge and absolute pressure configurations.
MBS 4000 / 4003 – High Accuracy Industrial Pressure Transmitters
High-accuracy industrial pressure transmitter platform for applications requiring reliable pressure measurement under demanding operating conditions.
MBS 4000 uses a 4–20 mA output and covers multiple pressure ranges and pressure connections.
MBS 4010 – Flush Diaphragm Pressure Transmitter
The MBS 4010 uses a flush diaphragm and is designed for non-uniform, highly viscous or crystallizing media where a conventional pressure port may not be suitable.
The family uses a 4–20 mA signal and covers pressure ranges from approximately 0–0.25 to 0–60 bar.
MBS 4201 / 4251 – Intrinsically Safe ATEX Pressure Transmitters
Intrinsically safe pressure transmitter family for hazardous environments requiring suitable explosion-protected equipment.
The series uses a 4–20 mA output and is available across a broad range of pressures and connections.
MBS 5100 / 5150 – Block-Type Marine Pressure Transmitters
High-accuracy ship-approved block-type pressure transmitters designed for demanding marine installations.
MBS 5150 adds an integrated pulse-snubber. The transmitters can be mounted with the Danfoss MBV 5000 block test valve or through the appropriate threaded pressure connection.
⚓ EMP Series – Heavy-Duty Pressure Transmitter
EMP 2 – High Accuracy Marine & Industrial Pressure Transmitter
The Danfoss EMP 2 is a high-accuracy pressure transmitter designed for monitoring and control in demanding marine and industrial environments.
| RNA Code | Model | Pressure Range | Output |
|---|---|---|---|
| 084G2113 | EMP 2 | 0–40 bar | 4–20 mA |
The EMP 2 family includes gauge and absolute pressure versions. Selected variants are available with an integrated pulse-snubber for applications exposed to cavitation, liquid hammer and pressure peaks.
🔧 Additional Specialized Danfoss Pressure Sensing Platforms
Danfoss also offers specialized pressure sensing products for OEM machinery, hydraulic equipment and applications requiring combined electronic switching and analogue pressure signals.
MEP Series – Electronic Pressure Switch / Transmitter Platform
MEP products combine electronic pressure-switch functionality with pressure-signal output for mobile and industrial hydraulic applications.
The 2250 and 2650 variants incorporate an integrated pulse-snubber.
📋 Danfoss Pressure Transmitter Family Guide
| Family | Main Series | Primary Application |
|---|---|---|
| AKS | 32R, 2050, 32, 33, 3000, 3050 | Refrigeration / Air Conditioning |
| DST HVACR | P070, P110, P310 | HVAC / Refrigeration / Heat Pump |
| DST Industrial | P10B, P140, P146, P300 | Industrial / Pumps / Air Compressors |
| DST Specialized | P40M, P40I, P600/P650, P92S | Marine / Corrosive / Hydraulic / Safety |
| MBS OEM | 1200/1250, 1300/1350, 1600/1650 | OEM / Hydraulic |
| MBS General | 1700/1750, 3000/3050, 3100/3150, 3200/3250, MBS 33 | Industrial / Hydraulic |
| MBS Marine | 3300/3350, 33M, 5100/5150 | Marine |
| MBS Specialized | 4000, 4003, 4010, 4201/4251 | High Accuracy / Flush Diaphragm / Hazardous Area |
| EMP | EMP 2 | Heavy-Duty Marine / Industrial |
| MEP | 2200, 2250, 2600, 2650 | Electronic Pressure Switching / Hydraulic |
🎯 How to Select a Danfoss Pressure Transmitter
1️⃣ Application
Identify whether the transmitter is for refrigeration, air conditioning, industrial, hydraulic or marine use.2️⃣ Pressure Range
Select a measuring range suitable for the system's expected operating and maximum pressure.3️⃣ Output Signal
Check whether the controller requires ratiometric voltage, 0–10 V, 1–5 V, 4–20 mA or another supported signal.4️⃣ Pressure Connection
Confirm thread type, connection size and sealing arrangement before ordering.5️⃣ Electrical Connection
Select the correct plug, cable or electrical connector required by the installation.6️⃣ Operating Environment
Consider refrigerant/media compatibility, vibration, temperature, pressure pulsation, corrosion and IP requirements.A Danfoss pressure transmitter series can contain many individual part numbers with different pressure ranges, output signals, electrical connections, pressure connections and approvals. Always verify the complete Danfoss code number when replacing an existing pressure transmitter.
⭐ Why Choose Danfoss Pressure Transmitters?
🎯 Accurate Measurement
Designed to provide stable pressure measurement for compatible control and monitoring applications.❄️ HVACR Expertise
Dedicated AKS and DST pressure sensors are available specifically for refrigeration and air-conditioning systems.🏭 Broad Industrial Range
MBS, DST and EMP platforms extend the range into industrial, hydraulic and marine applications.🛡️ Robust Construction
Selected families are designed for demanding conditions involving vibration, pressure pulsation and harsh environments.⚡ Multiple Output Signals
Different families support ratiometric voltage, standard voltage, 4–20 mA and specialized digital outputs.🔧 Flexible Selection
Multiple pressure ranges, pressure connections and electrical connections allow selection for different system requirements.🌍 Typical Applications
❄️ Commercial Refrigeration
Pressure measurement for cold rooms, display cases, condensing units and refrigeration racks.🌬️ Air Conditioning
Pressure sensing for HVAC systems, chillers and heat pumps.🏭 Industrial Systems
Process equipment, machinery, pumps and industrial pressure monitoring.⚙️ Hydraulic Equipment
Pressure measurement in mobile and stationary hydraulic systems.⚓ Marine
Specialized marine-approved transmitters for shipboard pressure monitoring.♻️ CO₂ Refrigeration
Selected refrigeration pressure transmitters are suitable for high-pressure CO₂ refrigeration applications when correctly selected.Danfoss Pressure Transmitter Supplier Malaysia
RNA Engineering & Trading Sdn Bhd supplies Danfoss pressure transmitters, refrigeration sensors, electronic controllers and HVACR spare parts for commercial refrigeration, cold rooms, air conditioning and industrial applications.
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