Plastic level switch/Water Float Switch/sensor
1.Eeasy useage, safety
2. Reliable performance
3.With ISO9001,ROHS compliant
Port: Shenzhen
Supply Ability: 1000 Piece/Pieces per Week
Payment Terms: T/T,Western Union,Paypal
Contact Supplier
Packaging Detail: Carton, polybag, epispastic paper,bubble
Delivery Detail: Not more than two weeks
The features of Plastic water float switch/level switch/level sensor:
(1) Choice of normal open or normal close
(2)No standby power requirement.
(3)Customer can define activated distance, cable length and connector.
(4)Hermetically sealed, suit to tough environment and long life.
Working Theory:
When the float ball rises or falls with the liquid to the level of the switch, The magnetic force of magnet which inside of the float ball will cause the reed switch to turn ON. When the float ball move away from the reed switch, the reed switch will turn OFF.
The electronically characteristics of magnetic level switch:
| Contact Type | Normally Open | Normally Closed | Normally Open High Voltage | Normally Closed High Voltage | Change Over |
| Switch Power (max) | 10 W | 40W | 5W | ||
| Switching Voltage (max) | DC200V/AC140V | DC 200V/AC250V | DC 175V/AC125V | ||
| Breakdown Voltage (min) | 250V | 580V | 200V | ||
| Switching Current (max) | 0.5A | 1.0A | DC0.4A /AC0.28V | ||
| Carry Current (max) | DC1.0A | DC3.0A | 0.5A | ||
| Contact Resistance (max) | 0.2Ω | 0.2Ω | 0.2Ω | ||
| Insulation Resistance(min) | 108 | 108 | 108 | ||
| Operating Temperature | -40~80°C | -40~80°C | -40~80°C | ||
Model No.: SJ56005
Features: Spirit level
1.aluminum alloy frame
2.accurate calibration
3.level bubble indicate level
Model No.: SJHJ-79A
Features: Spirit level
1.aluminum alloy frame
2.accurate calibration
3.level bubble indicate level
Model No.: SJ89-3
Features: Torpedo level
1.Plastic body
2.Accurate calibration
3.Level bubble indicate level and vertical
Model No.: SJHJ-82
Features: Spirit level
1.aluminum alloy frame
2.accurate calibration
3.level bubble indicate level
Model No.: SJHJ-91E
Features: Spirit level
1.aluminum alloy frame
2.accurate calibration
3.level bubble indicate level
Model No.: SJ56004
Features: Spirit level
1.aluminum alloy frame
2.accurate calibration
3.level bubble indicate level
4.soft kid-proof handle
Model No.: SJ89-12
Features: Torpedo level
1.Plastic body
2.Accurate calibration
3.Level bubble indicate level and vertical
Model No.: SJHJ-2000A
Features: Spirit level
1.aluminum alloy frame
2.accurate calibration
3.level bubble indicate level
Model No.: SJHJ-82C-2
Features: Spirit level
1.aluminum alloy frame
2.accurate calibration
3.level bubble indicate level
Model No.: SJHJ-78-2
Features: 1.accurate calibration
2.level bubble indicate level
Model No.: SJHJ-2007D
Features: Spirit level
1.aluminum alloy frame
2.accurate calibration
3.level bubble indicate level
Model No.: DX130F3
Features: High efficient of level transmitter
High quanlity of level transmitter
easy for installation
low price and best service