Keywords：loggers,chart recorders,chart,automatic, balance,paper in Par

automatic balancing has paper chart recorder

automatic balancing has paper chart recorder modular design, conductive plastic potentiometer feedback, precision magnetic motor drive recording mechanism; digital display, circular chart recorder; reasonable structure, high precision, stable and reliable. Commonly used in the batch process, the display runs from 1-31 hours in a specific time period of the batch. The advantage is easy to fill and replication has been prepared with reference to the future. And long-chart recorder compared to its adjustable drawings have a shorter width.

automatic balancing has paper chart recorder using the international standard instrument switching power supply, has been greatly improved in terms of anti-interference of various power, capable of a very wide voltage fluctuations in the exchange area is working properly, the instrument structure using modular form changed the traditional manufacturing process, the instrument member reduced, thereby improving the reliability of the instrument, the instrument functions in addition to the conventional recording an increase of the instrument's digital display measured values at a glance. The chart is automatically balanced with a certain transmitter can be widely used in the textile, food, environmental, chemical, mining, metallurgy, petroleum, power generation and other businesses and research institutes, the measured parameters for automatic measurement, instructions and record.

automatic balancing has paper chart recorder Technical parameters

Meter accuracy: Digital 0.5% ± 1 word; recording ± 1.0%

Display: 4 0.8, LED digital display

Effective recording width: 87.5㎜

Travel time: ≤5 seconds

Paper speed: 24 hours / week

Setting range: 0 to 100% of full scale

Setting accuracy: 0.5%

Output contact capacity: AC 220V1A (AC non inductive load) DC 50V1A (pure resistive load)

Working environment: Temperature 0 ~ 50 ℃ Relative humidity ≤90%

Power supply voltage: AC AC220V (+ 10 ~ -20)% 50Hz ± 5%

Consumption Function: ≤18VA

Meter Weight: ≤8㎏

Dimensions: 288 × 288 × 180㎜

Dial opening size: 260 × 260㎜

(Hole size 280 × 280; 378 × 378㎜ with accessory can be installed)

Transmitter types	Indexing	Measuring range (℃)
Thermocouple	E（EA-2）	0-200 0-300 0-400 0-600 0-80
	K（EU-2）	0-600 0-800 0-1000 0-1100 0-1300 400-900 600-1100
	S（LB-3）	0-1300 0-1400 0-1600 600-1600
	B（LL-2）	0-1600 0-1800
	T（F）	0-1500 0-200
Thermal resistance	Pt100	-50-+50 0-50 0-100 0-150 0-200 0-300 0-400 0-500
	Cu50	0-50 0-100 0-150 -50-50
4-20mA DC		Quantities made considerable scope agreed by the user

RTD indexing table (temperature ℃ / Resistance Ω)

Temperature℃	Platinum Resistance	Copper resistance
Temperature℃	Pt100	Cu50
-200	18.52
-150	39.72
-100	60.26
-50	80.31	39.24
0	100.00	50.00
50	119.40	60.70
100	138.51	71.40
150	157.33	82.13
200	175.86
250	194.10
300	212.05
350	229.72
400	247.09
450	264.18
500	280.98
550	297.49
600	313.71
650	329.64
700	345.28

Thermocouple indexing table (temperature ℃ / Signal mV)

Temperature ℃	Platinum and rhodium 10 - platinum	Nickel-chromium - nickel silicon	Copper resistance
Temperature ℃	S	K	E
0	0	0	0
10	0.055	0.397	0.591
20	0.113	0.798	1.192
30	0.173	1.203	1.801
40	0.235	1.612	2.420
50	0.299	2.023	3.048
100	0.646	4.096	6.319
500	4.233	20.644	37.005
800	7.345	33.275
1000	9.587	41.276
1100	10.757	41.119
1300	13.159	52.410
1500	15.582
1600	16.777
1700	17.947
1800

More automatic balancing has paper chart recorder:http://www.industrial-furnace.com/furnaceaccessories/Control_instruments/chart_recorder.html

automatic balancing has paper chart recorder

automatic balancing has paper chart recorder

Abstract

Keywords：loggers,chart recorders,chart,automatic, balance,paper in Par

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