PY861 SERIES

PY861 Smart Digital Pressure Sensor

PY861 Smart Digital Pressure Sensor integrates a high-performance pressure sensor, 24-bit A/D converter and intelligent temperature compensation into a compact digital module. Featuring RS232 and RS485 communication, it provides stable, high-accuracy pressure measurement for calibration systems, OEM equipment and precision industrial applications.

Accuracy 0.02% FS / 0.05% FS

Pressure Range -1~1600bar / -10-10mbar

Output 0–10 V / 0–20 mA / More Options

Typical Applications

Energy Food HVAC Hydraulic

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Technical Specifications

MEASUREMENT PERFORMANCE

Pressure Range

-1~1600bar / -10-10mbar

Accuracy

0.02% FS / 0.05% FS

ELECTRICAL & COMMUNICATION

Output

4–20 mA / 0–10 V / 0–5 V / RS232 / RS485 / USB / Modbus RTU / 0–20 mA / 1–5 V

Power Supply

12~36 VDC

MECHANICAL

Process Connection

G1/4 / G1/2 / 1/4 NPT / 1/2 NPT / M20×1.5 / Others / 1/4 BSPP / 1/2 BSPP / Ø4Hose -M20*1.5

Weight

<0.5 kg

ENVIRONMENTAL

Protection

IP65

Product Overview

PY861 Smart Digital Pressure Sensor is a high-precision digital pressure module designed for calibration equipment, pressure controllers and OEM measurement systems.

An integrated 24-bit A/D converter, microcontroller and digital temperature compensation ensure outstanding accuracy and long-term stability. Standard RS232 and RS485 communication allow direct connection to computers and industrial control systems for real-time pressure monitoring and data acquisition.

Optional analog outputs make the PY861 suitable for both digital and hybrid measurement systems.