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Major technique parameter:
¢Å Working condition: Ambient temperature - 40~55¡æ; Relative humidity <95%
¢Æ Measuring range: 0~100¡æ 0~120¡æ (normal product 0~100¡æ then); Accuracy: 1.5 levels
¢Ç Controlling switch: Three groups of adjustable switches; Hypothesis error: ¡À3¡æ; Cuts changes work assignment: 6¡À2¡æ
Standard setpoint: K1=55¡æ; K2=65¡æ (802 do not have); K3=80¡æ
Contact power: AC:220V; 3A, DC:220V; 50W
(1) - (3) strip with 1
¢É Lead wire (shielded cable) resistance number: Is smaller than 600¦¸ subtracts the load resistance number. (sampling resistance)
¢Ê Power source: AC:220V¡À10%; Frequency: 50~60Hz
¢Å Measuring appliance contour and installment mouth size: 160*80 (152+1mm¡Á76+1mm)
¢Æ Working condition: Ambient temperature: 0-50¡æ; Relative humidity: <85%
¢Ç Demonstrates the scope: 0-100 (120) ¡æ; Accuracy: 1.0 levels; 0.5 level
¢È Lead wire resistance number: Should be smaller than 10¦¸, and three lead wire resistance differential value ¡Ü0.1¦¸
¢Ê Output signal: Simultaneously outputs 4-20mA and the 0-5V signal
¢ËPower source: AC:220V¡À10%; Frequency: 50~60Hz
Design shaping
Serial number |
Number |
Host Wants With Way |
Necessary part |
1 |
BWY-803A (TH) |
¢ÅSurvey transformer top layer oil temperature, when the temperature surpasses the setting value starts the cooling system, sends out the alarm.
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2 |
BWY-803A (TH)/
XMT |
¢ÅWith 1- ¢Å
¢ÆBut passes on the monitor transformer oil temperature far, and may simultaneously output 4-20mA or the 0-5V signal, inputs the computer. |
XMT |
3 |
BWY-803B (804) (TH) |
¢ÅWith 1
¢ÆOutputs the 4-20mA electric current signal (general to use 2 products normally) |
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Measuring appliance characteristic:
This company produces BWY-803¡õ (TH) the series transformer temperature indicating controller advanced version measuring appliance, increased the microcomputer connection, realized the model to be unitary, the performance complete design idea, caused the customer at the design, the purchase, the storage and transportation, the debugging, the installment to be simpler, was safer. Has met the different customer need. |
