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Item description
Application:
Paddle flow monitors are used wherever simple, cheap and yet reliable monitoring of flow is required. Depending on the velocity of flow or the flow quantity, the paddle is deflected and moves the permanent magnets over the scale beam to the response range of the reed contacts located external to the flow media.
Materials:
Body: Brass or 1.4301, Impact disc: 1.4301, contact unit: Polyamide, Seals: NBR (type 1.4301: FKM)
Temperature range:
-20°C to +70°C (type 1.4301: -10°C to +110°C)
Installation position:
Impact disc, upright
Direction of flow:
only in one direction
Electrical connection:
1.5 m cable (2-core)
Protection class:
IP 65
Switch type:
NC or NO contactor
Switching capacity:
230 V (AC), 40 VA, max. 2 A / 230 V (DC), 40 W, max. 2 A
Media:
Water, aqueous fluids, oils, coolants
Switching range (increasing flow) depending on the tube diameter (for water):
DN 50: 68 - 90 l/min, DN 80: 183 - 250 l/min, DN 100: 320 - 400 l/min, DN 150: 700 - 917 l/min
Switching range (decreasing flow) depending on the tube diameter (for water):
DN 50: 61 - 83 l/min, DN 80: 170 - 233 l/min, DN 100: 300 - 383 l/min, DN 150: 667 - 900 l/min
Paddle flow monitors are used wherever simple, cheap and yet reliable monitoring of flow is required. Depending on the velocity of flow or the flow quantity, the paddle is deflected and moves the permanent magnets over the scale beam to the response range of the reed contacts located external to the flow media.
Materials:
Body: Brass or 1.4301, Impact disc: 1.4301, contact unit: Polyamide, Seals: NBR (type 1.4301: FKM)
Temperature range:
-20°C to +70°C (type 1.4301: -10°C to +110°C)
Installation position:
Impact disc, upright
Direction of flow:
only in one direction
Electrical connection:
1.5 m cable (2-core)
Protection class:
IP 65
Switch type:
NC or NO contactor
Switching capacity:
230 V (AC), 40 VA, max. 2 A / 230 V (DC), 40 W, max. 2 A
Media:
Water, aqueous fluids, oils, coolants
Switching range (increasing flow) depending on the tube diameter (for water):
DN 50: 68 - 90 l/min, DN 80: 183 - 250 l/min, DN 100: 320 - 400 l/min, DN 150: 700 - 917 l/min
Switching range (decreasing flow) depending on the tube diameter (for water):
DN 50: 61 - 83 l/min, DN 80: 170 - 233 l/min, DN 100: 300 - 383 l/min, DN 150: 667 - 900 l/min
Properties
| Version | Complete flow monitor |
| Material | 1.4301 |
| External thread | G 1/2" |
| PN [bar] | 250 |
Further information on SWPS12ES
| Weight | 160 g / pcs |
| GTIN | 4050571681708 |
| Customs duty number | 90261089 |
Documents
- Catalogue page Atlas 9 (Page 693) (PDF)
- Documentation (PDF)
- 3D CAD file (volume model) (Only for customers that are logged in) (STP)
- Data sheet (Print view)
All data are to be understood as non-binding reference values! We do not assume liability for any data selection not confirmed in writing. Unless otherwise specified, pressure values refer to liquids from Group II at +20°C.
Payment options: