Aplisens Smart Pressure Transmitter APC-2000ALW Series

Introduction – Aplisens Smart Pressure Transmitter APC-2000ALW Series

The Aplisens Smart Pressure Transmitter APC-2000ALW Series is an advanced industrial instrument designed for precise measurement of gauge, absolute, and differential pressure in gases, vapours, and liquids. Engineered with a piezoresistive silicon sensor and intelligent electronics, it ensures exceptional accuracy, long-term stability, and reliable performance even in demanding process conditions. Its rugged construction, combined with intrinsic safety and explosion-proof certifications, makes it ideal for applications in hazardous areas and process industries worldwide.

The transmitter features a 4–20 mA output with HART 5/7 protocol, a backlit LCD display, and user-friendly local configuration via panel keys. Operators can easily adjust parameters such as range, zero, characteristic, and damping directly on the device or remotely using HART communicators. The APC-2000ALW is available in aluminum or stainless steel casings (IP66/IP67), ensuring durability and corrosion resistance in harsh environments.

With its SIL2/SIL3 functional safety, MID compliance for custody transfer, and optional gold-plated diaphragm, the APC-2000ALW Series guarantees reliability in critical measurement applications. Supported by global marine and explosion-proof approvals, it offers long service life and excellent measurement repeatability.

The transmitter is available through Dubai Sensor, serving industrial and process automation sectors across the UAE and MENA region, ensuring localized expertise and technical support for Aplisens instrumentation solutions.

Key Features & Benefits

• 4…20 mA output signal + HART 5 / HART 7 protocol
  
• Optional 0…20 mA or 0…5 mA output versions
  
• Local configuration using illuminated panel keys
  
• Backlit LCD display, rotatable casing up to 340°
  
• High accuracy: ±0.075% (up to ±0.025% on request)
  
• Long-term stability up to 10 years (HS version)
  
• Wide rangeability up to 100:1
  
• SIL2 / SIL3 certified for functional safety
  
• Intrinsic safety and explosion-proof versions (ATEX, IECEx, FM, INMETRO, UKEX, KCS)
  
• Marine type approval – DNV, BV
  
• Gold-plated diaphragm for demanding or corrosive media
  
• MID (Measuring Instruments Directive) compliance – EU 2014/32/EU
  
• Operating temperature from –40°C to +85°C (ambient)
  
• Aluminum or stainless steel housing (IP66/IP67 protection)
  
• Maintenance-friendly design and up to 5-year warranty
  

Technical Specifications – Aplisens Smart Pressure Transmitter APC-2000ALW Series

Standards & Certifications

• ATEX / IECEx / FM / INMETRO / UKEX / KCS – for intrinsic safety and explosion-proof protection
  
• SIL2 / SIL3 – certified functional safety according to EN 61508, 61511, and 62061
  
• MID 2014/32/EU – compliance with the Measuring Instruments Directive
  
• Marine Approvals – DNV and BV
  
• PED Category I – pressure equipment conformity
  
• NACE MR-01-75 – corrosion resistance
  
• IP66 / IP67 – ingress protection for harsh environments
  

Applications & Industries

• Oil & Gas – pipeline, refinery, and wellhead pressure monitoring
  
• Chemical & Petrochemical – process control and reactor monitoring
  
• Power Generation – boiler, turbine, and steam systems
  
• Water & Wastewater – level and filtration pressure measurement
  
• Marine & Offshore – vessel automation, ballast systems, and pumps
  
• Custody Transfer (MID version) – certified gas metering and flow systems
  

The Aplisens APC-2000ALW Series is widely adopted across the UAE and MENA industrial sectors where safety, accuracy, and long service life are essential.

Installation, Commissioning & Maintenance

The APC-2000ALW can be installed directly on the process line or via a 2” pipe using a universal mounting bracket. For hot media such as steam, a siphon or impulse line should be used to protect the sensor. The transmitter supports easy zero-point adjustment, calibration, and replacement without process interruption.
Electrical connection uses a twisted cable with M20×1.5 or 1/2” NPT gland. Configuration is performed locally with keys or remotely using KAP-03 / KAP-03Ex communicators or RAPORT 2 software via HART/USB. Routine maintenance involves visual inspection, connection checks, and periodic verification of calibration for continued accuracy.

Why Choose Aplisens Smart Pressure Transmitter APC-2000ALW Series

The APC-2000ALW Series stands out for its combination of intelligent functionality, precision, and rugged design. With multiple international certifications, superior stability, and wide configurability, it delivers consistent and safe performance across a wide range of process industries. The gold-plated diaphragm option extends its use to aggressive or hygienic media, while the SIL-certified electronics ensure reliable operation in safety-critical systems.

Supported by Dubai Sensor, a trusted regional distributor, customers in the UAE and MENA benefit from genuine Aplisens products, expert technical guidance, and quick local availability — ensuring long-term operational value and dependable process performance.

Ordering Guide

1. Select model: Aplisens APC-2000ALW or APC-2000ALW/SS (stainless steel housing)
   
2. Choose certification: Standard, Ex ia (intrinsic safety), or Ex d (explosion proof)
   
3. Specify measuring range: e.g., 0–7 bar, 0–25 bar, or up to 1000 bar
   
4. Select process connection: G1/2", M20×1.5, 1/2” NPT, or flush diaphragm
   
5. Define electrical connection: M20×1.5 packing gland or 1/2” NPTF
   
6. Optional features: Gold diaphragm (Au), marine certificate, oxygen service, extended temperature, or surge arrester
   
7. Accessories: Mounting bracket AL/AL(SS), stainless nameplate or tag
   

For verified supply, Dubai Sensor is the official distributor of Aplisens instrumentation across the UAE and MENA industrial market.

FAQ – Aplisens Smart Pressure Transmitter APC-2000ALW Series

Q1: What is the measuring range of the Aplisens APC-2000ALW Series?
A1: The APC-2000ALW Series covers a wide measuring span — from –25…25 mbar up to 0…1000 bar, providing excellent flexibility across low and high-pressure applications.

Q2: What output signals are available?
A2: Standard output is 4–20 mA with HART 5 or HART 7 protocol. Optional versions with 0–20 mA or 0–5 mA + HART are also available.

Q3: Can I configure the transmitter without external software?
A3: Yes. The transmitter features local configuration keys that allow users to set range, zero, damping, and characteristic directly from the device display. Remote configuration is also possible via HART communicator or Raport 2 software.

Q4: What is the standard accuracy of the APC-2000ALW?
A4: The transmitter provides ±0.075% accuracy as standard, with optional high-precision versions achieving ±0.05%, ±0.04%, or ±0.025%.

Q5: Is the transmitter suitable for hazardous areas?
A5: Yes. It carries multiple explosion protection certificates — ATEX, IECEx, FM, INMETRO, UKEX, and KCS — for both intrinsically safe (Ex ia) and explosion-proof (Ex d) versions.

Q6: What communication protocols are supported?
A6: The device supports the HART communication protocol (revision 5 or 7), compatible with KAP-03 / KAP-03Ex communicators and HART/USB converters.

Q7: What materials are available for the wetted parts?
A7: Wetted parts can be made of 316L stainless steel, Hastelloy C276, or gold-plated diaphragm (Au) for aggressive or corrosive media.

Q8: Does the APC-2000ALW comply with safety standards?
A8: Yes. The transmitter is SIL2 / SIL3 certified for functional safety according to EN 61508, EN 61511, and EN 62061 standards.

Q9: What environmental protection does the device have?
A9: The casing is IP66/IP67 rated, ensuring complete protection against dust and water ingress, suitable for harsh industrial and marine environments.

Q10: Is the APC-2000ALW available with MID certification for custody transfer?
A10: Yes. The APC-2000ALW MID version complies with EU Directive 2014/32/EU (MID) and EN 12405-1, suitable for gas custody transfer applications.

Q11: Where can I purchase or service this transmitter in the UAE or MENA region?
A11: The Aplisens Smart Pressure Transmitter APC-2000ALW Series is available through Dubai Sensor, the authorized regional distributor providing genuine products, technical support, and after-sales service.