Deskripsi
Oil Level Thermostat
Model : BWY-804A
Normal working conditions : Ambient temperature (-40~+55)℃, humidity < 95%
Temperature measurement range : 0~160℃, Default -20~+140℃
Indication accuracy : Level 1.5
Number of control switches : (4) or (6) group
Outlet mode : Terminal wiring method
Setting range : Full scale
Setting accuracy : ±2℃
Switch difference : ≤（8）℃
Switch contact capacity : AC250V / 5A
Switch factory setting : 804: K1=55℃; K2=70℃; K3=90℃; K4=
Product Standards : JB/T6302-2005
Protection level : GB4208-93-IP65 (including TH wet heat, TA dry heat)
Instrument installation dimensions : (144×210) mm
Sensor size : (Φ14×150)mm
Capillary length : 6 m
Sensor mounting thread : M27×2
Brand : Fujian Lide Automatic Equipment
Basic Parameter;
- Working Conditions: Ambient temperature (-40～+55) ℃, relative humidity ＜95%
- 0～120℃(zero-setting)
- Indication precision: Grade 1.5
- Switch number: 2/3 (optional) Capacity: AC250V/3A
- Switch difference: ≤3.6℃
- Product standard: JB/T6302-2005
- Protection degree: IP55 (including TH, TA)
- thermo-bulb Ф14×150
- Screw nut: M27×2
Type Selection and Functions:
- BWY is named after the standards in JB/T6302-92 Pressure Type Thermometer for Transformer stipulated by Shenyang Transformer Research Institute.
- WTYK is named after the standards in JB/T9236-1999 Industrial Process Measurement and Control Instrument—Nomenclature of Model for Product.
BWY-80 (1) (2) (3) / (4) /(5)
(1) (0～3) Switch number optional
(2)L : indicates the length of the capillary
L Capillary length at default is 3m
(3) A:1 channel Pt100
Absence indicates without Pt100.
(4) Y : At default,One channel with RS485 remote temperature. display meter
(5) TC420/TC15:temperautre convertor
Examples:
- BWY-803
Indicating with 3 switches/the capillary is 3 meters long
- BWY-803A/Y
Indicating with 3 switches/the capillary is 3 meters long/1 channel Pt100 output/single channel display, with RS485 remote temperature indicator.
- BWY-803L9/A/Y
Indicating with 3 switches/the capillary is 9 meters long/1 channel Pt100 output/single channel display, with RS485 remote temperature indicator
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