Differential Pressure Monitor INSTRUKART AI-DP1-TFT 3‑inch TFT Display

Description

Product Overview

The INSTRUKART AI‑DP1‑TFT differential pressure monitor is engineered for high‑precision applications where accurate pressure differentials are critical. Measuring a range of –100 to +100 Pascal, the device delivers an accuracy of ±0.5 % of full scale, ensuring reliable data for process control, environmental monitoring, and quality assurance. A 3‑inch colour TFT display presents real‑time readings, alarm status, and unit conversions in an intuitive graphical interface, reducing the need for external instrumentation. Integrated RS‑485 MODBUS communication allows seamless connection to supervisory control and data acquisition (SCADA) systems, PLCs, and building management platforms, facilitating remote monitoring and data logging. The monitor incorporates an in‑built high‑speed differential pressure sensor, eliminating the need for separate transducers and simplifying installation. Robust construction, a stainless‑steel front plate, and a modular wall‑mountable chassis provide durability in demanding industrial and scientific settings.

Usage

This differential pressure monitor excels in environments that demand strict air‑flow control and contamination prevention. Typical installations include infection isolation rooms, laminar flow cabinets, clean‑room suites, and HVAC systems for hospitals, pharmaceutical manufacturing, and semiconductor fabs. The device’s compact dimensions—135 mm wide by 160 mm high front plate and a back box of 105 mm × 100 mm × 40 mm—allow it to be mounted on walls, equipment panels, or within ductwork without obstructing airflow. The optional real‑time clock feature timestamps each measurement, supporting audit trails and compliance reporting. Power flexibility is achieved through a 12‑24 VDC input, supplied by a universal 110‑230 VAC adaptor, making the monitor compatible with both North American and European power standards. The built‑in high and low buzzer alarms provide audible alerts when pressure deviates from set points, and touch acknowledgment silences the alarm, ensuring operators are promptly informed of critical changes.

Why Choose Us

Choosing the INSTRUKART AI‑DP1‑TFT means selecting a solution backed by rigorous engineering and comprehensive support. Each unit ships with a calibration certificate, guaranteeing traceability to recognized standards and confidence in measurement integrity. The stainless‑steel front plate not only enhances aesthetic appeal but also resists corrosion and chemical exposure, extending service life in harsh environments. INSTRUKART provides a full suite of documentation, including detailed installation instructions, wiring diagrams, and a user manual that guides users through configuration, alarm setup, and network integration. Our dedicated technical support team is available to assist with troubleshooting, firmware updates, and customization requests, ensuring that the monitor continues to meet evolving operational requirements. Additionally, the product is covered by a warranty that reflects our commitment to quality and customer satisfaction.

Key Features

• Accurate pressure measurement from –100 to +100 Pa with ±0.5 % FS precision, delivering reliable data for critical processes.
• 3‑inch colour TFT screen provides clear, real‑time visualization of pressure values, alarm status, and unit conversions.
• RS‑485 MODBUS communication enables easy integration with SCADA, PLC, and building management systems for remote monitoring.
• Built‑in high and low buzzer alarms with touch acknowledgment keep operators instantly aware of out‑of‑range conditions.
• Comprehensive after‑sales support, calibration certificate, and warranty ensure long‑term performance and peace of mind.

FAQ

What is the measuring range of the AI‑DP1‑TFT?

The monitor measures differential pressure from –100 Pa to +100 Pa, covering the typical range required for clean‑room and isolation room applications.

Can the device be powered from both 110 V and 230 V sources?

Yes, the included universal adaptor accepts 110‑230 VAC input and provides a regulated 12‑24 VDC output, making the monitor compatible with worldwide power standards.

How does the MODBUS communication work?

The RS‑485 interface follows the MODBUS protocol, allowing the monitor to act as a slave device on a network. It can be queried for pressure readings, alarm status, and configuration parameters by any MODBUS‑compatible master.

Is the alarm audible and can it be silenced?

Both high and low pressure alarms trigger a buzzer. Operators can acknowledge and silence the alarm by touching the screen, which also logs the event for later review.

What mounting options are available?

The monitor features a modular wall‑mountable design with stainless‑steel front plate and includes mounting screws and a silicone tube for quick installation on walls or equipment panels.