Pressure Transmitter: Smart APT Transmitter for Liquids and Gases - ±0.025% - 100:1 Turndown

Introduction

Unstable pressure signals and old analog outputs make process monitoring hard to trust. The smart APT pressure transmitter for liquids and gases combines a welded silicon sensor with digital compensation and modern outputs.

Technical Specifications

Here are the main technical specifications of the APT Digital Pressure Transmitter from the supplier data:

• Type: digital pressure transmitter with automatic compensation (APT)
• Sensor: fully welded diffused silicon piezoresistive
• Media: liquids, gases and vapours
• Accuracy: ±0.025%, ±0.05%, ±0.1%, ±0.5% or ±1.0% FS (selectable)
• Turn-down ratio: ≥100:1
• Response time: ≤100 ms
• Long-term stability: ≤±0.2% of URL over 15 years
• Temperature drift: ±0.015% FS/°C, automatically compensated
• Ambient: -50 to +85 °C, ≤95% RH
• Output: 2-wire 4-20 mA; RS485 Modbus; ZIGBEE wireless option; pulse output
• Alarm: configurable

Standard Accessories Included

• APT pressure transmitter (range as ordered)
• Calibration report
• User manual

Items Excluded

• Manifold, impulse lines and mounting bracket, unless quoted
• HART communicator
• Any item not listed above, confirmed at quotation

Pre-installation Requirement

• Process connection matching the ordered thread.
• 24 VDC loop power supply.
• Correct range and accuracy class chosen at order.

Key Benefits

How the APT Digital Pressure Transmitter helps your daily work:

Efficiency

4-20 mA, Modbus and wireless options fit straight into existing control systems.

Accuracy

Automatic temperature and zero drift compensation keep readings within specification from -50 to +85 °C.

Safety and comfort

A fully welded sensor resists leaks on high-pressure lines.

You can also see our industrial pressure transmitters.

Key Features

Key features of the APT Digital Pressure Transmitter:

• Up to ±0.025% FS accuracy
• 100:1 turn-down
• Automatic temperature compensation
• Modbus and ZIGBEE options
• 15-year stability

Solving Common Lab Problems

Common problems the APT Digital Pressure Transmitter helps you solve:

Readings drifting with temperature? Automatic compensation corrects it.

Too many ranges to stock? 100:1 turn-down covers many with one unit.

Hard to reach sites? Use ZIGBEE wireless output.

Warranty & Support

We provide a 1-year manufacturer's warranty covering parts and labor. Technical support, installation assistance, and operational training are also available. Replacement parts and consumables are available throughout the product's service life.

Request a Quotation or Technical Datasheet

Request a Quotation or Technical Datasheet: Contact us about the APT Digital Pressure Transmitter for your laboratory for more information, customized configurations, and solutions tailored to your specific requirements.