Smart Multivariable Differential Pressure Transmitter

Overview

ZNC-DPT-LDS Smart Multivariable Differential Pressure Transmitter integrates differential pressure, pressure, temperature measurement and flow totalization functions in one device.

It is designed for gas, steam and liquid flow measurement applications with automatic pressure and temperature compensation. The transmitter supports multiple communication options including 4-20 mA, HART and RS485, and can be matched with various differential pressure flow elements.

Features

• Integrated DP, pressure, temperature measurement and flow totalization

• Automatic pressure and temperature compensation for gas and steam flow measurement

• Supports orifice plate, V-cone, Annubar and other DP flow elements

• Local LCD display for pressure, temperature, flow and total flow

• Supports 4-20 mA, HART and RS485 communication

• Low power consumption with optional battery operation

• Non-contact magnetic parameter setting

• Turndown ratio up to 1:100

Applications

• Steam flow measurement

• Natural gas and industrial gas flow measurement

• Liquid flow measurement

• Energy management systems

• Industrial process control

OEM and Customization

ZINACA provides customized solutions according to project requirements.

Available options:

• Differential pressure range customization

• 316L / Hastelloy C diaphragm materials

• Horizontal or vertical pressure tapping

• 4-20 mA + HART / RS485 communication

• 24 VDC or battery power supply

Selection Notes

Please confirm the following parameters before ordering:

• Measuring medium (Gas / Steam / Liquid)

• Flow range and differential pressure range

• Pressure and temperature compensation requirements

• Communication requirement

• Power supply

• Process connection 

Technical Specifications