Pressure and Flow Indicator-Transmitter for air, gas and flue gases ZPT 70 line

Product catalog summary

Overview: The ZPT70 is a microprocessor-based transducer designed for measuring relative pressure, differential pressure, and mass flow with temperature and pressure compensation. It includes a flow totalizer with a reset function and is field programmable by the operator.

Specifications:

Nominal Pressure Range: ±20 mm H2O to 0... 3000 mm H2O.
Output: Configurable 20 mA for pressure and flow retransmission.
Display: Large display for process variables and parameters.
Communications: RS485 serial communications with Modbus protocol.

General Characteristics:

Pressure Range: -10... +10 mm H2O to 0... 3000 mm H2O.
Max Pressure: 300 mbar for mm H2O ranges, 500 mbar for mbar ranges.
Accuracy: ±0.1% to ±1% depending on the range.
Temperature Compensation: Automatic via T/C sensor or manual.
Pressure Compensation: Automatic via dedicated board or manual.
Working Temperature: 0... 60°C.
Power Supply: 110/220 Vac, ±10%, 50/60 Hz.
Dimensions: 180 x 150 x 80 mm.
Mounting Position: Vertical.
Housing: IP54.

Inputs and Outputs:

Delta Pressure: Microprocessor-based transducer with copper tube connection.
Temperature: Isolated thermocouple J or K.
Output: 0... 20 mA, 4... 20 mA, linear.

Applications:

Relative and delta pressure transmitter for air and gas flow rate.
Temperature, pressure, and flow indicator with mA output.
Mass flow measurement with temperature compensation.
Flow totalizer with reset function.

Ordering Information: The device can be ordered with different ranges and serial communication options, including Modbus RS485.

Catalog excerpts

Pressure and Flow Indicator-Transmitter for air, gas and flue gases ZPT 70 line-1

Pressure and Flow Indicator-Transmitter for air, gas and flue gases ZPT 70 line The ZPT70 is a microprocessor trasducer based instrument specifically designed to suit the following typical application: Relative pressure Differential pressure Mass flow with temperature and pressure compensation Flow totalizer with reset function. Field programmable and configurable by the operator. Nominal pressure range: from ±20 mm H2O to 0... 3000 mm H2O. 20 mA configurable output for pressure and flow retransmission. Large display for process variable and parameters visualization. RS485 serial communications with Modbus protocol. ASCON spa 20021 Bollate - (Milano) Italia - Via Falzarego, 9/11 - Tel. +39 02 33 33 71 - Fax +39 02 33 33 72 28 http://www.ascon.it e-mail [email protected] BT. 12.08 ZP/E S E R I E S ZP E

Open the catalog to page 1

Pressure and Flow Indicator-Transmitter for air, gas and flue gases ZPT 70 line-2

Dimensions Wiring General Characteristics Nominal range: -10... +10 mm H2O, -50... +50 mm H2O, 0... 1000 mm H2O, 0... 3000 mm H2O (on request) Max differential/absolute pressure : 300 mbar for mm H2O ranges, 500 mbar for mbar ranges Accuracy : from ±0,1 to ±1% depending on the set range Resolution of reading pressure : 1 or 2 decimal point with mm H2O or mbar eng. units Temp. compensation of flow : Automatic via T/C sensor, serial comms or Manual (parameter setting) Pressure compensation of flow : Automatic via dedicated board (option), serial comms or Manual (parameter setting) Configurability:...

Open the catalog to page 2