This article is about honeywell std700, std700 manual, honeywell differential pressure transmitter manual, honeywell std700 pdf, honeywell std720 manual, honeywell st 700 manual, std735 honeywell and std725 honeywell pdf.
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honeywell-STD720-manual-std725-Manual-pdf-std735-PDF-of-sTD700-SeriesThe STD700 SmartLine differential pressure transmitters are part of the SmartLine family of products by Honeywell. These transmitters are suitable for monitoring, control, and data acquisition and feature piezoresistive sensor technology. They offer high accuracy, stability, and performance over a wide range of pressures and temperatures. Like other SmartLine transmitters, the STD700 models are fully tested and compliant with Experion PKS, ensuring compatibility and integration capabilities. Here are some key features and descriptions of the STD700 transmitters:
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 and temperature compensation
- Rangeability up to 100:1
- Fast response times as quick 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 high 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 an additional 4-year warranty
Communications/Output Options:
- HART (version 7.0)
Span & Range Limits:
- STD725: URL 400 inH2O (1000 mbar), LRL -400 inH2O (1000 mbar), Min Span 4 inH2O (10 mbar)
- STD735: URL 100 psi (7.0 bar), LRL -100 psi (-7.0 bar), Min Span 1 psi (0.07 bar)
- STD775: URL 3000 psi (210 bar), LRL -100 psi (-7.0 bar), Min Span 30 psi (2.1 bar)
Description:
The SmartLine family of pressure transmitters is designed around a high-performance piezo-resistive sensor. This sensor integrates multiple sensors, linking process pressure measurement with on-board static pressure (for DP models) and temperature compensation measurements.
Indication/Display Option:
The STD700 transmitters offer a standard LCD display with the following features:
- Modular design that can be added or removed in the field
- Supports HART protocol variant
- Adjustable display positions (0, 90, 180, & 270 degrees)
- Configurable measurement units (Pa, KPa, MPa, KGcm2, Torr, ATM, inH2O, mH2O, bar, mbar, inHG, FTH2O, mmH2O, mm HG, & psi)
- Supports flow engineering units
- 2 lines with 6-digit PV (9.95H x 4.20W mm), 8 characters
- Square root output indication (√)
- Write protect indication
- Built-in basic device configuration through internal or external buttons for range/engineering unit/loop test/loop calibration/zero/span setting
- Multiple language capability (EN, RU)
Diagnostics:
SmartLine transmitters provide digitally accessible diagnostics, which help in providing advanced warning of possible failure events, minimizing unplanned shutdowns, and reducing overall operational costs.
System Integration:
- SmartLine communications protocols meet current published standards for HART.
- All ST 700 units are Experion tested to provide the highest level of compatibility assurance.
Configuration Tools:
- External Two Button Configuration Option: Suitable for all electrical and environmental requirements, allowing configuration of the transmitter and display via two externally accessible buttons. Optional zero/span capabilities are also available.
- Internal Two Button Configuration Option: The standard display has two buttons for basic configuration such as re-ranging, PV engineering unit setting, zero/span settings, loop testing, and calibration functions.
Handheld Configuration:
SmartLine transmitters support two-way communication and configuration between the operator and the transmitter. They are designed and tested for compliance with offered communication protocols and can operate with any standards-compliant handheld configuration device.
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