PD688 Flowmeter display

Data Acquisition System for PD340 Flowtransmitter

PD688 Flowmeter Display is an standalone data acquisition device for PD340 flowtransmitter. Along with other optional devices and interfaces, such as for example printer interfaces, data transmission modules or sampling system controllers, they make up a PD688 Flowmeter System – a complete data acquisition and control system for various implementations of flowmetering and pumping systems, in any application where the heart of the system is the PD340 high precision electromagnetic flowmeter.

PD688 Display

Technical Data

Following section includes hardware description of PD688 device. More details on hardware platform may be found at Proces-Data

Website: www.proces-data.com

7” Colour Graphics Display with Capacitive Touch
Programmable in COPP
Dual 100 Mbit Ethernet
2 individual P-NET via RS485
Joystick with pressure sensitive finger-pad and 4 function keys
RFID Tag Reader with 13,56 MHZ Multiprotocol and NFC
2 configurable digital I/O’s
Acoustic Alarm
LED for power On and Error indication
16 MByte Flash, 256 MByte RAM with Battery backup
Micro SD-Card slot
Fully potted
Completely sealed, IP67@ front panel mounting

Colour Display
7”
Resolution 800 x 480 pixels
View Area: 155 x 94 mm
Active Area: 152.4 x 91.4 mm
Touch: PCAP 2048 x 2048 points
Backlight Adjustable: LED

Communication
2 x P-NET (Screw Terminals) IEC 61158 Type 4
2 x Ethernet (Modular) 10 BASE-T / 100 BASE-TX
1 x USB-A 2.0 HIGH SPEED

Memory
Onboard FLASH: 16 MByte
RAM: 256 MByte
MRAM: 2 KByte
Memory Extension (4 – 32 GByte): Micro SD-card Slot

Misc
2 x User switches on backplane with sealing options
Error / ON LED (Rearside)
Battery for Backup and UPS – External. Li Poly 3.7 V, 830 mAh
4 x User-defined-keys with domes
Joystick with pressure sensitive finger pad
RFID Tag Reader for Access Control, 13.56 MHz
Acoustic Alarm

Power Specifications
Supply voltage: nominal 24 VDC
Supply voltage: 12 – 32 VDC
Typ. power consumption: (@ 24 VDC) 3.5 W

Environmental Conditions
Operation temperature front: -20 °C to +55 °C
Ambient temperature rear: -20 °C to +70 °C
Storage temperature: -30 °C to +80 °C
Protection Class, frontpanel mount: IP67
Protection Class, rearside: IP40
Relative humidity (Rearside): < 95 % RH (non-cond.)

Flow-metering

Features

Precise volumetric measurement
Designed to collect and display data from one PD 340 Flowmeter in standard software package and a number of Flowmeters in custom software package
Complete solution with a modern and user-friendly interface for trucks that collect or deliver liquid products as well as for stationary flowmetering systems
Features for calibration and conguration of PD340 Flowmeters and P-NET peripherals

Data acquisition

Features

Data storage in the non-volatile memory
Acquisition of PD340 Flowmeter-oriented parameters such as: Volume, Total Volume, Flow, Temperature and multiple application oriented parameters such as: Customer ID,
Events Time/Date, Truck parameters, sampling system parameters, etc.
Easy data exchange handling via USB port (measurement and customer DB data sets) to/from popular file formats such as CSV/Excel
Multilingual printouts and user interface
Fully configurable templates of measurement coupon and reports printounts