Flow meter without paper recorder

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The paperless flow integrating and calculating recorder is a three-channel all-purpose input with th…

Products overview:
ZW200RH seriesHeat integrating the paperless recorderWith the RS - 232 - c and RS - 485 communication interface, support PC remote configuration and data management;Networks by up to 5 km relay communication distance, zui high baud rate 19.2 K.Can also through MODEM dial, GSM SMS, GPRS mobile or wireless data transmission means for remote monitoring management.Using the palm computer (PDA) can be directly to the configuration and data management.Built-in print driver, can be connected directly to the micro printer, print the specified period of history data and curve.
Second, the display function:
ZW200RH seriesHeat 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:
ZW200RH seriesHeat 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 vortex street, electromagnetic, orifice plate, pipe and other sensors.
2, small flow quantity measurement function lack, combining real-time monitoring record function, prevent stolen check steam theft behavior.
3, provides the cumulative heat class report, daily report, monthly report and year report.
4, when the temperature sensor failure, will automatically switch to the amount of compensation is calculated set temperature.
5, with electric logging, recording instrument with electricity, power outage time, according to the cumulative power outage time, prevent due to power outages caused by measurement error.
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;
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.