Electronic flow monitor, PN 100
  Application:  The electronic flow monitor monitors liquid media continuously. Its application can be seen wherever flows need to be monitored with minimal pressure loss. The single-piece version of the measuring pin reduces the sensitivity to contamination to a considerable extent. The electronic flow monitor works as per the calorimetric principle. The front face of the sensor is heated up to a few degrees over the temperature of the flow media. When the medium flows, the heat generated in the sensor is dissipated, i.e. the sensor is cooled. The cooling process is a perfect measure of the speed of flow. 
The sensor signal is compared with the reference data stored in the micro-controller. Differences between the desired and actual values of the speed of flow trigger off an output signal.  
Materials:  measuring element: 1.4301, housing: glass fibre reinforced polyamide  
Temperature range:  Medium: -20°C to max. +80°C, (ambient: -20°C up to max. +60°C)  
Media:  Water and aqueous media  
Protection class:  IP 65  
Electrical connection:  M 16 x 1.5 cable glands  
Optional:  Material measuring element: 1.4404 
-4A, Electrical connection using a plug M 12 x 1 (4-pin, 24 V DC) 
-M12  Advantages compared with mechanical flow monitors:  •optimum temperature compensation, •intelligent switch property, •measuring range adaptation, no moving parts, •simplest installation, commissioning and operation, •low pressure loss  
Switching range depending on the tube diameter (for water):  DN 8: 0.12 - 6.0 l/min, DN 10: 0.19 - 9.4 l/min, DN 15: 0.42 - 21.8 l/min; DN 20: 0.75 - 37.7 l/min, DN 25: 1.18 - 59 l/min, DN 30: 1.7 - 84.8 l/min, DN 40: 3 - 150 l/min, DN 50: 4.7 - 235 l/min, DN 60: 6.8 - 340 l/min, DN 80: 12 - 603 l/min, DN 100: 18.8 - 942 l/min, DN 150: 42.4 - 2,120 l/min 
 
 Catalogue page Pneumatic Atlas 8 (Page 618)
 Catalogue page Pneumatic Atlas 8 (Page 618)
 Technical documentation
Suitable accessories:
Reducing nipple with cylindrical male and female thread, PN 16/40 
T-pieces with female thread (forged), up to 150 bar 
Control cable, flexible, YSLY-JZ 
PTFE sealing tape, standard quality 
Gaskets made of hard PVC (standard) 
Loxeal thread seals 
Sealing strips for metal and plastic, Loctite 
All technical data are to be understood as non-binding reference values.
 prices given plus VAT
 Technical documentation
Suitable accessories:
Reducing nipple with cylindrical male and female thread, PN 16/40 
T-pieces with female thread (forged), up to 150 bar 
Control cable, flexible, YSLY-JZ 
PTFE sealing tape, standard quality 
Gaskets made of hard PVC (standard) 
Loxeal thread seals 
Sealing strips for metal and plastic, Loctite 
All technical data are to be understood as non-binding reference values.
 prices given plus VAT
 Click here in order to show prices with VAT included.