PT-201 Industrial Grade Pressure Sensor / Transmitter (4–20mA / RS485 / 0–10V)
Short Product Summary：
1，Driven by top-tier international diffused silicon piezoresistive technology, the PT-201 Pressure Transmitter offers a perfect balance of exceptional accuracy, long-term operational stability, and commercial value. Designed as a universal pressure sensing solution for industrial fluids, it utilizes specialized signal-conditioning ICs to achieve full-scale digital linear calibration and broad-temperature compensation.
2，Featuring a versatile Hirschmann electrical connector with an integrated waterproof ventilation filter, the PT-201 delivers seamless compatibility with HTP sockets, standard PLCs, and VFD controllers. Supported by a 1-year warranty, it serves as an ideal OEM sensor for severe pressure monitoring applications in pumps, HVAC systems, and automated machinery.
Key Features & Benefits：
1，Top-Tier Diffused Silicon Sensing Element: Utilizes premium piezoresistive silicon cores combined with high-integration bridge signal processing for fast response times, high sensitivity, and ultra-low signal drift.
2，Full-Temperature Range Digital Calibration: Employs advanced active digital temperature compensation and multi-point non-linear correction to maintain strict measurement accuracy despite ambient temperature swings.
3，Heavy-Duty Industrial Hirschmann Interface: Outfitted with a proprietary, custom-molded Hirschmann connector featuring a breathable waterproof membrane. Compatible with standard HTP connectors to guarantee IP-rated moisture protection.
4，Comprehensive Signal Output Versatility: Flexible field wiring configurations supporting 2-wire 4–20mA, 0–10VDC, I2C, and RS485 (Modbus-RTU) for effortless integration into IoT edge gateways and industrial networks.
5，Tailored Process Fitting & OEM Customization: Offers standard thread options (e.g., G1/4", NPT1/4", M20×1.5) with bespoke thread types, custom ranges, and housing options available upon request.
6，Budget-Friendly with 1-Year Warranty: Delivers premium industrial performance at highly competitive pricing, backed by a 12-month manufacturer quality guarantee for complete peace of mind.
Industrial Applications：
1，Variable Frequency Drive (VFD) Pumps: Constant pressure water supply networks, booster pumps, and municipal fluid systems.
2，Compressors & Refrigeration: Industrial air compressors, chillers, and HVAC pressure feedback loops.
3，Energy & Petrochemical Processing: Oil/gas pipeline pressure sensing, power plants, and chemical fluid transfer.
4，General Industrial OEM: Hydraulic power units, pneumatic automation, metallurgy equipment, and machinery manufacturing.