APR-2200ALW | Smart Differential Pressure Transmitter with Seals
Aplisens
The Aplisens APR-2200ALW is a smart differential pressure transmitter designed for accurate measurement in applications where process media cannot be exposed directly to the sensing element. Equipped with diaphragm seals, it enables reliable pressure, level, and flow measurement in systems involving aggressive, high-temperature, viscous, or contaminated media.
Featuring 4–20 mA output with HART communication, the APR-2200ALW provides precise measurement along with remote configuration and diagnostics. The diaphragm seal system isolates the transmitter from the process fluid, using a fill fluid to transmit pressure while protecting internal components from damage.
Engineered for harsh process environments, the APR-2200ALW delivers stable, repeatable performance where standard transmitters would fail due to corrosion, clogging, or extreme conditions.
Typical Applications:
Chemical processing, high-temperature systems, viscous fluids, slurry applications, sanitary processes, tank level measurement with diaphragm seals, and corrosive media environments
Key Features
- Differential pressure measurement with diaphragm seal isolation
- 4–20 mA output with HART communication
- High accuracy up to ±0.1% of span
- Diaphragm seal systems for aggressive or contaminated media
- Multiple diaphragm seal configurations (flush, extended, remote capillary)
- 316L stainless steel wetted parts with optional exotic alloys
- Fill fluid system for pressure transmission
- Intrinsic safety certifications (ATEX, IECEx)
- Temperature compensation for stable performance
- Compatible with remote-mounted seal systems
PERFORMANCE ADVANTAGES
Why the Aplisens APR-2200ALW Performs Where It Counts
ISOLATION FROM HARSH & AGGRESSIVE MEDIA
Diaphragm seals protect the sensing element from corrosive, viscous, or contaminated fluids. This prevents damage, clogging, and premature failure in applications where direct exposure is not acceptable.
RELIABLE MEASUREMENT IN HIGH-TEMPERATURE APPLICATIONS
The seal system allows the transmitter to operate in elevated temperature environments by isolating the electronics and sensing components from direct heat exposure.
ACCURATE LEVEL & PRESSURE MEASUREMENT
IN DIFFICULT CONDITIONS
Whether measuring tank level, differential pressure, or flow, the APR-2200ALW maintains accuracy in applications where buildup, coating, or aggressive media would compromise standard transmitters.
SMART CONFIGURATION & DIAGNOSTICS
HART communication enables remote configuration, calibration, and diagnostics, reducing downtime and allowing adjustments without removing the transmitter from service.