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BWY-804 series transformer oil temperature indicator

Product ID:CLWDwdj031

Price: Please inquire PDF Format
Supply Ability:50 SETS/MON
Port:SHENZHEN
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  • Product Introduction
  • Consulting
  • Model NumberBWY-804
    Brand NameHANGZHOUHUALI
    Payment TermsTT,PAYPAL
    BWY-804 series transformer oil temperature indicator
    Introduction:
    The BWY-804 series transformer oil temperature indicator (hereinafter referred to as the BWY-804 series OTI) consists of elastic elements, capillaries, bulbs, and miniature conversion bulbs. The volume of temperature sensitive media in the bulbs will change while the thermal bulb senses the temperature. Therefore, the volume increment is transmitted from the capillary to the elastic components, resulting in displacement that can indicate the measured temperature and drive the microswitch to operate, thereby enabling or disabling the cooling transformer system.
    The BWY-804 series OTI is suitable for measuring and controlling large and medium-sized oil temperature transformers, with excellent protection performance and can achieve 24-hour uninterrupted operation. The BWY-804 series OTI has 4 sets of control switches (which can be expanded to a maximum of 6 switches), and the transformer cooling system has an over temperature alarm and over temperature trip; At the same time as on-site indication, the product can output PT100 platinum resistor and DC (4-20) mA current signal synchronously. These signals are transmitted to the XMT-288FC series digital display indicator or DWBS series temperature transmitter for intelligent unmanned management.
    Technical parameter
    OTI technical parameters:
    (1) Normal working conditions: ambient temperature (-40-+55) relative humidity: ≤ 95%
    (2) Temperature measurement range: 0-150 (or customer specified range)
    (3) Indication accuracy: Level 1.5 (± 1.5% of measurement range) (applicable to
    Capillary length 6m)
    (4) Switch control performance: Setting range: full range
    Setting accuracy:+2
    3 switch difference: 6+2C
    4. Rated power: AC250V/15A, DC 250V/3A
    (5) Standard setting point: K1=55 K2=75 K3=90 K4=130 (depending on
    Customer)
    (6) Protection performance: IP55
    (7) Output signal: PT100 platinum resistor, DC (4-20) mA current signal
    (8) Installation dimensions: Figure 1
    Technical parameters of digital thermometer
    (1) Normal working conditions: (-10-5)
    (2) Temperature measurement range: 0-150 (or customer specified range)
    (3) Input signal: Pt100 resistance signal, DC (4-20) mA current signal
    (4) Indication accuracy: Level 1.0 (1% of measurement range)
    (5) Resolution: 0.1C
    (6) Control performance: Control method: Upper limit contact
    Setting range: adjustable within the working range
    3 Contact capacity: AC250V/3A
    (7) Output signal: DC (4-20) mA, DC (0-5) V (RS232, RS485, or other output signals can be used
    Custom)
    (8) Working power: AC 220 (1 ± 10%) V, frequency (50-60) Hz
    Note: Please refer to the accompanying instructions for the XMT-288FC digital thermometer.

  • Introduction:
    The BWY-804 series transformer oil temperature indicator (hereinafter referred to as the BWY-804 series OTI) consists of elastic elements, capillaries, bulbs, and miniature conversion bulbs. The volume of temperature sensitive media in the bulbs will change while the thermal bulb senses the temperature. Therefore, the volume increment is transmitted from the capillary to the elastic components, resulting in displacement that can indicate the measured temperature and drive the microswitch to operate, thereby enabling or disabling the cooling transformer system.
    The BWY-804 series OTI is suitable for measuring and controlling large and medium-sized oil temperature transformers, with excellent protection performance and can achieve 24-hour uninterrupted operation. The BWY-804 series OTI has 4 sets of control switches (which can be expanded to a maximum of 6 switches), and the transformer cooling system has an over temperature alarm and over temperature trip; At the same time as on-site indication, the product can output PT100 platinum resistor and DC (4-20) mA current signal synchronously. These signals are transmitted to the XMT-288FC series digital display indicator or DWBS series temperature transmitter for intelligent unmanned management.
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