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Vortex flow sensor 210
The flow sensors of Type 210 offer a wide range of configuration options for electrical power supply and output interfaces. The vortex flow sensors are maintenance-free due to their design without moving parts, making them resistant to contamination. Moreover, they are characterized by a low pressure drop and exceptionally high measurement accuracy.
Optional variants with an integrated temperature sensor are available.
- Flow measurement optionally with voltage, current, pulse, or frequency output
- Excellent media resistance (measuring element without media contact)
- Optionally with integrated temperature measurement
- Temperature-insensitive measuring principle
- Large temperature operating range
- Low pressure loss
- Dirt-insensitive measuring element
- Drinking water approvals KTW, W270, ACS, WRAS
Vortex flow sensor 210
Product feature
Flow measurement principle
Vortex flow rate
Measuring range flow rate Overview
0,5 ... 150 l/min
Nominal width
6; 8; 10; 15; 20; 25
Accuracy < 50 % measuring range end value Water
<1 %FS
Accuracy > 50 % measuring range end value Water
<2 % (Measured value)
Switch-on delay
<100 ms (Immediate response time; can be used for tapping operation)
Response time
5 ... 500 ms
Sensor weight
44; 46; 57; 68; 92; 100 g
Temperature measuring principle
PT1000 (Class B DIN EN 60751)
Temperature measuring range
-40 ... 125 °C
Repeatability
±0,5%
Sensor type
Flow sensor, optionally with temperature measurement
Measuring range flow rate
0,5 ... 150 l/min
Field of application
Media
Heating water with standard additives; Drinking water; Other media on request
Medium temperature
-15 ... 125 °C (Non-freezing media)
Maximum test pressure at 40 °C media temperature
18 bar
Cavitation
>5,5 (Equation for avoiding cavitation: P abs outlet / P difference)
Maximum system pressure media temperature up to 90 °C
7 bar
Maximum pressure impact resistance at 90 °C media temperature
on request
Recommended minimum system pressure
1 bar
Ambient condition
Ambient temperature
-15 ... 85 °C
Storage temperature
-30 ... 85 °C
Material
Sensor paddle with media contact
ETFE
Housing with media contact
PA6T/6I (40 % glass fibre)
Sealing material with media contact
FKM; EPDM (perox.)
Electrical data
Electrical connection
M12x1 connector
IP protection class
IP 65
Supply voltage
4,75 ... 33 VDC
Output flow rate
0 ... 20 mA
Temperature output
PT1000
Current consumption
<5 mA
Inverse-polarity protection
Short-circuit and reverse polarity protected. Each connection against each other with max. supply voltage.
Approval
EMC compatibility
CE-compliant in accordance with EN 61326-2-3
Drinking water
Plastic parts with KTW and W270 approval; WRAS; ACS
Temperature measurement
Influence Self-heating temperature sensor
1 K/mW
Influence Conduction resistance to connector
0,8 Ohm
Vortex flow sensor 210
Vortex flow sensor 210
Download the product-specific technical documents here in the language of your choice or open it in a new window . You can find all product and business-relevant documents on our central download page
.
EN-GB
Data Sheet 210
Data Sheet
PDF
DE
Datenblatt 210
Data Sheet 210
Data Sheet
PDF
DE
EN-GB
FR
Operating Instruction 210
Operating Instruction
PDF
EN-GB
Drinking water authorisation WRAS
Certificate
PDF
FR
Approbation de l'eau potable ACS
Certificate
PDF
Vortex flow sensor 210
Order number
Accessories
110941
Clip
for DN 15
112116
Clip
for DN 8, 10
112121
Connection copper pipe
for DN 8, 10; 150 mm
112122
Clip
for DN 20
112124
O-ring
for copper pipe and adapter; for DN 8, 10; Ø 13.95 x 2.62; EPDM
112211
Connection copper pipe
for DN 15; 150 mm
112265
O-ring
for copper pipe and adapter; for DN 15; Ø 17.86 x 2.62; EPDM
112306
Connection copper pipe
for DN 20; 150 mm
112655
Adapter
for DN 8, 10; Stainless steel 1.4305/AISI 303; Internal thread Rp ⅜
112660
Adapter
for DN 15; Stainless steel 1.4305/AISI 303; Internal thread Rp ½
112661
Adapter
for DN 20; Stainless steel 1.4305/AISI 303; Internal thread Rp ¾
112723
O-ring
for copper pipe and adapter; for DN 20; Ø 21.89 x 2.62; EPDM
112792
O-ring
for DN 20 external thread G; Ø 31 x 3; EPDM
113775
Connection set
with copper pipe; DN 8, 10
113776
Connection set
with adapter; DN 8, 10; Stainless steel 1.4305/AISI 303; Internal thread Rp ⅜
113777
Connection set
with copper pipe; DN 15
113778
Connection set
with adapter; DN 15; Stainless steel 1.4305/AISI 303; Internal thread Rp ½
113779
Connection set
with copper pipe; DN 20
113780
Connection set
with adapter; DN 20; Stainless steel 1.4305/AISI 303; Internal thread Rp ¾
114563
Angled cable socket
for M12x1 connector; With cable; (with temperature output); 200 cm; 5-pole
114564
Straight cable socket
for M12x1 connector with cable; (with temperature output); 200 cm; 5-pole
114604
Angled cable socket
for M12x1 connector; With cable; 200 cm; 3-pole
114605
Straight cable socket
for M12x1 connector with cable; 200 cm; 3-pole
115024
Straight cable socket
for M12x1 connector with screw terminals; 5-pole
115481
O-ring
for DN 25 external thread G; Ø 36 x 3; EPDM
115483
O-ring
for DN 15 external thread K; Ø 19 x 2; EPDM
115484
O-ring
for DN 20 external thread K; Ø 24 x 2.50; EPDM
116538
O-ring
for DN 6, DN 8, DN 10 external thread K; Ø 13.90 x 1.50; EPDM
117765
O-ring
for DN 6, DN 8, DN 10 external thread K; Ø 13.90 x 1.50; FKM
117766
O-ring
for DN 15 external thread K; Ø 19 x 2; FKM
117767
O-ring
for DN 20 external thread K; Ø 24 x 2.50; FKM
117768
O-ring
for DN 25 external thread K; Ø 31 x 3; FKM
118219
O-ring
for DN 25 external thread G; Ø 36 x 3; FKM