Paperless recorder with temperature and pressure compensated flow integrator

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With temperature compensation pressure flow integrating the paperless recorder on the scene, such as…

Products overview:
ZW - 200 rf seriesWith temperature compensation pressure flow integrating the paperless recorderFor the three-channel universal input, which has the function of three way flow integrating the paperless recorder.Instrument can choose the input current, standard configuration, thermocouple, heat resistance, voltage frequency signals, such as sensor distribution and four road relay alarm output.Connect directly to the micro printer, print the user to specify time history data and curve;Through RS232 communication interface and a portable computer, PDA (PDA) connection, direct reading instrument history data, the user through ScanX data management software, to take the data analysis, archiving, printing processing.More than one meter through the RS485 communication interface, and the MCGS, kingview, Citect professional configuration software of real-time monitoring and control system.
Second,Display function:

ZW - 200 rf seriesWith temperature compensation pressure flow integrating the paperless recorder has the function of powerful display, high precision bar graph display, real time trend curve, history curve of recall, transfinite alarm and alarm status display, automatic playback provides intelligent historical trend, find the emergency alarm is extremely convenient, at the same time provide positioning playback, direct query some year, month, day, hours, minutes, seconds, convenient and quick.Can display Settings, measured value at the same time, the output valve position, automatic hand signs.
Applications:
ZW - 200 rf seriesWith temperature compensation pressure flow integrating the paperless recorder with a variety of flow calculation model.Can match vortex street, electromagnetic flowmeter, differential pressure transmitter, and other sensors.With functions of batch control.Can be applied to metallurgy, petroleum, chemical industry, building materials, paper making, food, medicine, heat treatment and water treatment and other industrial field.

Four, the main features:
1, with a variety of flow calculation model.Can match, electromagnetic flowmeter, vortex street orifice plate, pipe and other sensors.
2, compensation model is rich, for liquid, gas, steam, natural gas and other hostages to compensate.
3, small flow quantity measurement function lack, combining real-time monitoring record function, prevent stolen check steam theft behavior.
Class 4, provides the cumulative traffic report, daily report, monthly report and year report.
5, when the temperature sensor, pressure sensor failure, will automatically switch to set temperature, the amount of compensation is calculated pressure.
6, with electric logging, recording instrument with electricity, power outage time, according to the cumulative power outage time, prevent users from steam power secretly.
Five, the technical parameters:
Monitor: 128 * 64 dot matrix LCD, LED backlight;
F. S basic error: plus or minus 0.2%;
Input specification: voltage (0 to 5 v), (1-5 v), millivolt signal;
Current: (0 to 10 ma), (4-20 ma);
Thermocouple: K, S, B, T, E, J;
Frequency: (0 to 10 KHZ), square wave, sine wave, triangular wave/low level (2-0) V, high level (5-24) V (or specified by the user);
Distribution: sensors or DC12V DC24V (specified by the user);
Output specifications: analog quantity output: (0 to 10) mA, (4-20 mA load resistance less than 600 Ω
Two way can configuration relay contact output, contact capacity of 3 a, 250 vac (impedance load);
Alarm output: on the ceiling, ceiling, floor, the floor;
Compensation arithmetic: steam...According to GB2624-92 vapor density table measuring the quality of the superheated steam flow;
The general gas...Temperature and pressure compensation measure standard volume flow;
Natural gas...Temperature and pressure compensation measure standard volume flow;
Liquid...Temperature and pressure compensation measure or volume flow to mass flow;
The compensation scope: steam:
0.1 2.6 MPa pressure;
Temperature of 100-500 ℃;
Specific enthalpy, 2508-3224 kj/Kg;
General gas:
Pressure: 0-60 mpa;
Temperature - 100 ~ 500 ℃;
Liquid: temperature - 100 ~ 500 ℃;
Cumulative range: 0 ~ 99999999;
Cumulative ratio: 1, 10, 100, 1000 times;
Heat loss compensation: 0-100%;
Make up a percentage: 0-100%;
The excess percentage: 0-200%;
Communication, printing, communication interface: RS232C or RS485;
Baud rate: 1200, 2400, 9600, 19200.
Print interface: RS232C directly connect the micro printer;
Record time: interval: 1, 2, 4, 6, 15, 30, 60, 120, 240 seconds is optional;
Record length: three records, 36 hours/pen (record interval of 1 second) ~ 360 days/pen four points (irg);
Power lost records: the system automatically records zui nearly 12 times the power off and on time;
The cumulative report: year, month, day cumulative flow statistics;
The thermocouple cold junction compensation error: + / - 1 ℃;
Power-off protection: use FLASH MEMORY to save Settings and historical data, the data can be stored permanently after power, USES the hardware clock, after power off will run accurate;
85 vac ~ 265 vac power supply, switching power supply, 50 hz + / - 5%;
Ambient temperature: 0 to 50 ℃;
Ambient temperature: 0-85% RH.

Six, selection table:

After-sales service commitment: 
1, our company sold by weiThe paperless recorder seriesProduct quality problem within 12 months, responsible for free maintenance. 
2, the warranty period, any quality problems such as the products of our company, my company is responsible for free repair or replacement. 
3, the warranty period, such as user improper use, damaged products, my company is responsible for the maintenance, charge damage parts cost. 
4, after the warranty period appear quality problem, my company is responsible for the maintenance, charge damage parts cost. 
5, such as user need to my company site services, to users in the province I company service personnel to reach the site within 12 hours, fujian association of foreign languages and user reach the site within 48 hours.