Level Controllers

Level controllers are automated units for measuring the level of fluid in a contained area. They're used in systems that prevent liquid levels becoming excessively high or low.  


How do level controllers work?

Firstly, a sensor detects the fluid level in either a container or a natural setting, such as a lake. It then sends a signal – normally either pneumatic or electrical – to a control valve, solenoid, or other external control device. If the fluid level needs to be adjusted, the control valve will open or close according to the information it has received.


Types of level controllers

The two main types of level controllers are pneumatic and electric. Your choice of controller will depend on factors such as the type and density of fluid being measured, as well as the pressure of the container.

  • Pneumatic level controllers are preferred when the material is hazardous, or electricity is unavailable. 
  • Electric level controllers are useful in pressurised tanks and are generally very accurate and reliable. 

Level controllers measure either exact volumes or when fluid drops above or below a fixed point.



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กำลังดูสินค้า 41 - 60 รายการจาก 61 รายการ / Viewing 41 - 60 of 61 products
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รายละเอียดสินค้า / Description ราคา / Price Number of Inputs Mounting Style Probe Voltage Supply Voltage Overall Length Overall Width Overall Depth Response Time Minimum Operating Temperature Maximum Operating Temperature Current Rating Hazardous Area Certification IP Rating Input Type
RS Stock No. 446-2632
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MCU901WX-A
Brand :Mobrey
THB33,378.05
Each
Units
2 Wall Mount 230/115Vac selectable 15 → 30 V dc, 198 → 254 V ac, 98 → 132 V ac 185mm 213mm 84mm - -40°C +55°C - - - -
RS Stock No. 135-6327
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1SVR730850R0200
Brand :ABB
THB3,986.05
Each
Units
1 DIN Rail Mount - 24 → 240 V ac/dc 113.4mm 22.5mm 113.4mm - -25°C +60°C 11 mA - IP20 (Terminal), IP50 (Housing) Voltage
RS Stock No. 889-1545
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.LI55-1211
Brand :Flowline
THB27,968.71
Each
Units
1 DIN Rail Mount, Panel Mount - 85 → 265 V ac 119mm 62mm 136mm - -40°C +65°C 3 A - IP65 Sensor
RS Stock No. 889-1548
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.LI55-1401
Brand :Flowline
THB27,394.63
Each
Units
1 DIN Rail Mount, Panel Mount - 85 → 265 V ac 119mm 62mm 136mm - -40°C +65°C 3 A - IP65 Sensor
RS Stock No. 889-1576
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.LI90-1001
Brand :Flowline
THB38,122.67
Each
Units
4 DIN Rail Mount, Panel Mount - 10 → 30 V dc 96mm 96mm - - 0°C +50°C 3 A - IP65 Sensor
RS Stock No. 361-1603
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.B8LCR 230VAC
THB2,370.02
Each
Units
1 - 17V ac 230 V ac 92mm 40mm 80mm - -20°C +60°C - - - -
RS Stock No. 889-1536
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.LI55-1201
Brand :Flowline
THB23,371.05
Each
Units
1 DIN Rail Mount, Panel Mount - 85 → 265 V ac 119mm 62mm 136mm - -40°C +65°C 3 A - IP65 Sensor
RS Stock No. 768-2075
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MET381.CX
Brand :Vega
THB24,638.69
Each
Units
- - - - - - - - -20°C +60°C - ATEX - -
RS Stock No. 446-2654
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.EFLC3 230VAC 50/60HZ
THB3,949.88
Each
Units
2 DIN Rail Mount 8V ac 230 V ac 85mm 70mm 63.5mm - -20°C +60°C - - - -
RS Stock No. 465-0766
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MK9151N.12 2-450kOHM DC24V 0.2-20s
Brand :Dold
THB5,139.24
Each
Units
1 DIN Rail Mount 10V ac 24 V dc 90mm 22.5mm 98mm - -20°C +60°C - - - -
RS Stock No. 859-2948
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.CLP2EA1CM24
Brand :Carlo Gavazzi
THB9,153.67
Each
Units
- - - - - - - - -20°C +50°C - - - -
RS Stock No. 746-7447
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1SVR550851R9500
Brand :ABB
THB2,842.47
Each
Units
- DIN Rail Mount, Screw Mount, Snap-On 30V ac 220 → 240 V ac 88.5mm 22.5mm 78mm - - - - - - -
RS Stock No. 348-7927
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MXL-10.115/RS
THB4,160.47
Each
Units
2 DIN Rail Mount 12V ac 115 V ac, 24 V ac 104mm 22.5mm 80mm - -20°C +55°C - - - -
RS Stock No. 135-6333
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1SVR740850R0200
Brand :ABB
THB4,263.93
Each
Units
1 DIN Rail Mount - 24 → 240 V ac/dc 113.4mm 22.5mm 113.4mm - -25°C +60°C 11 mA - IP20 (Terminal), IP50 (Housing) Voltage
RS Stock No. 386-8556
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.202995/00-91/000
Brand :Jumo
THB8,507.26
Each
Units
3 - - - 66mm - - - -10°C +60°C - - - -
RS Stock No. 884-2451
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.4411AD1
Brand :GIC
THB1,263.52
Each
Units
- - - 110 V ac - - - 0 → 10s -10°C +60°C - - - -
RS Stock No. 746-7444
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1SVR550850R9500
Brand :ABB
THB2,779.49
Each
Units
- DIN Rail Mount, Screw Mount, Snap-On 30V ac 110 → 130 V ac 88.5mm 22.5mm 78mm - - - - - - -
RS Stock No. 135-6328
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1SVR730850R0300
Brand :ABB
THB5,598.87
Each
Units
1 DIN Rail Mount - 24 → 240 V ac/dc 113.4mm 22.5mm 113.4mm - -25°C +60°C 11 mA - IP20 (Terminal), IP50 (Housing) Voltage
RS Stock No. 510-9304
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.61F-GPN-BT 24VDC
Brand :Omron
THB4,619.18
Each
Units
- DIN Rail Mount 5V ac 24 V dc 84mm 38mm 49.4mm - -10°C +55°C - - - -
RS Stock No. 361-1596
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.45225 230VAC
THB2,767.84
Each
Units
1 DIN Rail Mount 17V ac 230 V ac 78mm 45mm 99mm - -20°C +60°C - - - -
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