Aplisens Industrial Pressure Transmitters, Level Probes & Flowmeters
Direct supply of genuine industrial process instrumentation from Aplisens S.A. (Poland, founded in 1992): PCE-28 piezoresistive pressure transmitters, APC-2000ALW smart HART transmitters, APR-2000 differential pressure transmitters, SG-25 submersible level probes, APT-2000 temperature sensors, and PEM-1000 electromagnetic flowmeters engineered for oil & gas, chemical, refining, and power generation sectors.
Aplisens PCE-28 & PC-28 Industrial Pressure Transmitters
Aplisens PCE-28 and PC-28 pressure transmitters deliver high-precision continuous measurement of gauge, absolute, and vacuum pressures across gaseous, vapor, and liquid media. Utilizing piezoresistive silicon sensing technology isolated via 316L stainless steel or Hastelloy C-276 diaphragms, these transmitters deliver outstanding long-term measurement stability, shock resistance, and ruggedness in demanding industrial environments.
- Measurement spans: from 0…25 mbar up to 0…1000 bar (gauge, absolute, and vacuum ranges)
- Output signals: 4…20 mA (2-wire loop), 0…10 V, 0…5 V, or digital Modbus RTU interface
- Accuracy class: standard ±0.25% / ±0.2% (optional high-precision calibration ±0.16%)
- Process connections: M20x1.5, G1/2", G1/4", 1/2" NPT threads and flush diaphragm fittings
- Media temperature: from -40 °C to +120 °C (up to +160 °C with radiator cooling element)
- Ingress protection: IP65, IP67, or fully submersible IP68 with integrated vented cable
Aplisens APC-2000ALW Smart Pressure Transmitters with HART
The flagship Aplisens APC-2000ALW smart pressure transmitters with digital HART and Profibus PA communication protocols are engineered for mission-critical applications in oil & gas, chemical processing, power generation, and refining. Featuring a rugged explosion-proof aluminum or 316SS housing with an illuminated rotating LCD indicator, active digital thermal compensation, and SIL2/SIL3 functional safety compliance.
- Calibrated range: from -100 kPa to 100 MPa with a wide 100:1 turndown ratio via HART
- Accuracy rating: up to ±0.05% of calibrated span (base rating ±0.075%)
- Explosion protection: flameproof Ex d IIC T6 and intrinsically safe Ex ia IIC T4/T5 approvals
- Diaphragm metallurgy: 316L SS, Hastelloy C-276, tantalum, titanium, and gold coating
- Configuration: local push buttons behind display window or remote via Raport 2 software
- Functional safety: certified SIL2 and SIL3 compliant for safety instrumented systems
Aplisens APR-2000ALW & APR-2200ALW Differential Pressure Transmitters
Aplisens APR-2000ALW and APR-2200ALW differential pressure transmitters are designed for precision flow measurement across orifice plates and Venturi tubes, filter clog monitoring, and closed vessel level measurement under high static line pressures up to 413 bar. The APR-2200ALW model features single or dual remote capillary diaphragm seals extending up to 15 meters for aggressive chemical media.
- Differential range: from 0…0.2 kPa up to 0…7 MPa under static pressures up to 413 bar
- Mounting options: 1/4" NPT female ports, integrated valve manifolds, or remote diaphragm seals
- Communications: 4…20 mA current output with HART rev 5/7 or digital Profibus PA
- Processing capability: built-in square root extraction for direct volumetric flow computation
- Overpressure limit: withstands full static working line pressure without zero-point shift
- Mounting brackets: pipe mounting brackets for 2-inch stands and oval flange adapters
Aplisens SG-25, SGE-25 & SG-16 Submersible Hydrostatic Level Probes
Aplisens SG-25, SG-25S, SGE-25, and ultra-slim SG-16 (16 mm diameter) submersible hydrostatic level transmitters provide continuous level monitoring in deep groundwater wells, reservoirs, wastewater sumps, and chemical storage tanks. Engineered with heavy-duty Kevlar-reinforced polyurethane or Teflon (ETFE) cables containing atmospheric pressure equalization capillary tubes.
- Submersible level range: from 0…1 m H2O up to 0…500 m H2O (0…0.1 bar to 0…50 bar)
- Probe diameters: standard Ø25 mm and miniature Ø16 mm for narrow piezometer tubes
- Diaphragm options: flush front diaphragm SG-25S for wastewater, Hastelloy/Titanium for chemicals
- Surge protection: integrated multi-stage overvoltage suppressors protecting against lightning strikes
- Junction accessories: SG cable hanger clamps, moisture barrier junction boxes with desiccant tubes
- Signal protocols: standard 4…20 mA analog output or digital HART communication interface
Aplisens APT-2000ALW Smart Temperature Transmitters & CT Sensors
The Aplisens temperature instrumentation line features APT-2000ALW smart HART microprocessor transmitters, industrial RTD Pt100/Pt1000 sensors (CT series), thermocouples (Types K, J, N, S, B), and LI-24 head-mount/DIN-rail signal conditioning modules designed for extreme thermal processes up to +1820 °C.
- Sensor compatibility: Pt100/Pt1000 RTDs (2, 3, 4-wire connections) and all standard thermocouples
- Measurement range: from -200 °C to +600 °C for RTDs, and up to +1820 °C for thermocouples
- Interface options: rotatable LCD display, 4…20 mA analog output with digital HART communication
- Protection thermowells: drilled bar-stock and welded thermowells in 316L SS, Inconel, and alloy steels
- Configuration: local push-button programming or remote calibration via HART modem interface
- Hazardous approvals: certified intrinsically safe Exia and explosion-proof Exd enclosures
Aplisens PEM-1000ALW & PEM-500 Electromagnetic Flowmeters
Aplisens PEM-1000ALW and compact PEM-500 electromagnetic flowmeters deliver high-accuracy volumetric flow metering for conductive liquids, slurries, industrial wastewater, acids, and alkalis with conductivities above 5 uS/cm. The full-bore flow tube eliminates hydraulic pressure drops and clogging, maintaining ±0.5% measurement accuracy.
- Nominal diameters: from DN 10 up to DN 1000 mm in flanged or wafer process connections
- Liner options: hard rubber (up to +90 °C), soft rubber, PTFE, and high-temp PFA (up to +160 °C)
- Electrode metallurgy: 316L SS, Hastelloy C, titanium, tantalum, and platinum
- Outputs & protocols: 4…20 mA analog, pulse/frequency, HART, and Modbus RTU
- Transmitter mounting: compact integral version or remote wall-mounted unit with cable up to 50 m
- Ingress protection: IP67 or fully submersible IP68 flow sensor rated for flooded chambers
Aplisens Flanged & Threaded Diaphragm Seals for Severe Media
Aplisens diaphragm seals (flanged S-P/S-T, threaded S-Ch/S-Po, and sanitary Tri-Clamp/DIN 11851 models) isolate transmitter sensing elements from extreme thermal exposure (up to +380 °C), viscous slurries, polymerizing fluids, and corrosive chemicals via rigid or capillary connections.
- Flange standards: EN 1092-1 (up to PN 400), ASME/ANSI B16.5 (up to Class 2500), and JIS standards
- Diaphragm materials: 316L SS, Hastelloy C-276, tantalum, titanium, gold plating, and PTFE coating
- Fill fluids: high-temperature silicone oils, synthetic fluids, and food-grade mineral oils (up to +380 °C)
- Connection style: direct rigid mounting or flexible armored capillaries extending up to 15 meters
- Flushing rings: optional intermediate flushing rings with 1/4" or 1/2" NPT purge ports
- Calibration: factory assembled and calibrated with capillary length thermal shift compensation
Aplisens 2-, 3- & 5-Valve Manifolds and Installation Hardware
For secure process mounting, periodic on-site zero calibration, and safe maintenance of pressure transmitters, Aplisens manufactures 2-valve (VM-2), 3-valve (VM-3), and 5-valve (VM-5, VM-5V) manifolds precision machined from 316L stainless steel rated up to 420 bar.
- Pressure rating: up to 420 bar (42 MPa) at process temperatures up to +450 °C
- Connection standards: direct flanged transmitter interface compliant with DIN 19213 / IEC 61518
- Construction: forged AISI 316L / 1.4404 stainless steel with non-rotating spindle tips
- Accessories: pigtail siphons, overpressure protectors, pulsation dampers, and oval flange adapters
- Packing materials: pure PTFE packing (up to +200 °C) or high-temperature graphite (up to +450 °C)
- Smart positioners: APOS-1 electro-pneumatic positioners featuring auto-tuning and HART feedback
Instrumentation Engineering & Model Selection
Our applications engineers assist in configuring the exact Aplisens model code matching your process requirements: calibrated span, process temperature, chemical compatibility, hazardous area classification (Exia/Exd), diaphragm metallurgy, and communication protocols.
Industry Applications
Aplisens instruments are installed in chemical processing plants, oil refineries, municipal wastewater treatment facilities, and power plants across more than 60 countries, delivering dependable measurement accuracy in continuous operation.
International Approvals & Quality Standards
Manufacturing facilities of Aplisens S.A. are certified under ISO 9001 and ISO 14001. Products carry ATEX and IECEx explosion-proof certifications, DNV/GL marine approvals, 3-A sanitary compliance, and SIL2/SIL3 functional safety ratings.
Direct Factory Supply & Warranty
All genuine Aplisens instruments are delivered in factory-sealed export packaging accompanied by manufacturer calibration certificates and a standard 24-month factory warranty via established global logistics routes.
