In-stock Supply Honeywell STD725 China Differential Pressure Transmitter -100~100 KPa

Introduction 

Part of the SmartLine® family of products, the STD700 models are suitable for monitoring, control and data acquisition featuring piezoresistive sensor technology. By combining pressure sensing with on chip temperature compensation capabilities STD700 offers high accuracy, stability and performance over a wide range of application pressures and temperatures. The SmartLine family is also fully tested and compliant with Experion® PKS providing the highest level of compatibility assurance and integration capabilities. SmartLine easily meets the most demanding application needs for pressure measurement applications.

Best in Class Features:

• Accuracies up to 0.05% of span.

• Stability up to 0.020% of URL per year for 10 years.

• Automatic static pressure & temperature compensation.

• Rangeability up to 100:1.

• Response times as fast as 100ms.

• Easy to use and intuitive display capabilities

• Intuitive External Zero, Span and configuration capability.

• Comprehensive on-board diagnostic capabilities.

• Integral Dual Seal design for highest safety based on ANSI/NFPA 70-202 and ANSI/ISA 12.27.0. • World class overpressure protection.

• Full compliance to SIL 2/3 requirements.

• Modular design characteristics.

• Available with additional 4-year warranty.

Communications/Output Options:

• HART ® (version 7.0)

Description

The SmartLine family pressure transmitters are designed around a high-performance piezo-resistive sensor. This one sensor actually integrates multiple sensors linking process pressure measurement with onboard static pressure (DP Models) and temperature compensation measurements.

Unique Indication/Display Option

Standard LCD Display Features

• Modular (may be added or removed in the field).

• Supports HART protocol variant.

• 0, 90,180, & 270 degree position adjustments.

• Four configurable screens.

• Standard and custom measurement units available.

• Display calculated flow (square root) value in addition to analog output signal.

• 2 Lines 6 digits PV (9.95H x 4.20W mm) 8 Characters.

• Write protect Indication.

• Built-in Basic Device Configuration through Internal or External Buttons – Range/Engineering Unit/Loop Test /Loop Calibration/Zero /Span Setting.

• Multiple language capabilities (EN, RU).

Diagnostics

SmartLine transmitters all offer digitally accessible diagnostics which aid in providing advanced warning of possible failure events minimizing unplanned shutdowns, providing lower overall operational costs.

System Integration

• SmartLine communications protocols all meet the most current published standards for HART. • All ST 700 units are Experion tested to provide the highest level of compatibility assurance

Configuration Tools

Integral Three Button Configuration Option

Suitable for all electrical and environmental requirements, SmartLine offers the ability to configure the transmitter and display via three externally accessible buttons when either display option is selected. Zero/span capabilities are also optionally available via these buttons with or without selection of a display option.

Handheld Configuration

SmartLine transmitters feature two-way communication and configuration capability between the operator and the transmitter. All Honeywell transmitters are designed and tested for compliance with the offered communication protocols and are designed to operate with any standards compliant handheld configuration device, such as the Honeywell Versatilis Configurator.

Personal Computer Configuration

On a personal computer or laptop, Honeywell Field Device Manager (FDM) Software and FDM Express can be used for managing HART device configurations.

Modular Design

To help contain maintenance & inventory costs, all ST 700 transmitters are modular in design, supporting the user’s ability to replace meter bodies, standard displays or electronic modules without affecting overall performance. Each meter body is uniquely characterized to provide in[1]tolerance performance over a wide range of application variations in temperature and pressure.

Modular Features

• Meter body replacement

• Add or remove standard displays

• Add or remove lightning protection (terminal connection)

With no performance effects, Honeywell’s unique modularity results in lower inventory needs and lower overall operating costs.