Product characteristics
Number of inputs and outputs
Number of digital outputs: 2; Number of analogue outputs: 1
Measuring range
0…50 l/min
0…3 m³/h
Process connection
threaded connection G 3/4 flat seal
Application
Special feature
Gold-plated contacts
Application
totaliser function; for industrial applications
Installation
connection to pipe by means of an adapter
Media
water; glycol solutions; coolants; oil
Note on media
low-viscosity oils with viscosity: 7…40 mm²/s (40 °C)
high-viscosity oils with viscosity: 30…68 mm²/s (40 °C)
Medium temperature [°C] -10…80
Pressure rating [bar] 16
Pressure rating [Mpa] 1.6
Electrical data
Operating voltage [V] 19…30 DC; (according to EN 50178 SELV/PELV)
Current consumption [mA] 100
Min. insulation resistance [MΩ] 100; (500 V DC)
Protection class
III
Reverse polarity protection
yes
Power-on delay time [s] 10
Inputs / outputs
Number of inputs and outputs
Number of digital outputs: 2; Number of analogue outputs: 1
Inputs
Inputs
counter reset
Outputs
Total number of outputs
2
Output signal
switching signal; analogue signal; pulse signal; (configurable)
Electrical design
PNP/NPN
Number of digital outputs
2
Output function
normally open / normally closed; (parameterisable)
Max. voltage drop switching output DC [V] 2
Permanent current rating of switching output DC [mA] 250; (per output)
Number of analogue outputs
1
Analogue current output [mA] 4…20; (scalable)
Max. load [Ω] 500
Analogue voltage output [V] 0…10; (scalable)
Min. load resistance [Ω] 2000
Pulse output
flow rate meter
Short-circuit protection
yes
Type of short-circuit protection
pulsed
Overload protection
yes
Measuring/setting range
Measuring range
0…50 l/min
0…3 m³/h
Display range
0…60 l/min
0…3.6 m³/h
Resolution
0.1 l/min
0.005 m³/h
Set point SP
0.1…50 l/min
0.005…3 m³/h
Reset point rP
0…49.9 l/min
0…2.995 m³/h
Analogue start point ASP
0…40 l/min
0…2.4 m³/h
Analogue end point AEP
10…50 l/min
0.6…3 m³/h
Max. flow rate
60 l/min
3.6 m³/h
In steps of
0.1 l/min
0.005 m³/h
Volumetric flow quantity monitoring
Pulse value
0.1 l…1 000 000 m³
Pulse length [s] 0,05…2
Temperature monitoring
Measuring range [°C] -10…80
Resolution [°C] 0.2
Set point SP [°C] -9.8…80
Reset point rP [°C] -10…79.8
Analogue start point [°C] -10…62
Analogue end point [°C] 8…80
In steps of [°C] 0.2
Accuracy / deviations
Flow monitoring
Accuracy (in the measuring range)
1 l/min)
Response times
Flow monitoring
Response time [s] 0.25; (dAP = 0)
Delay time programmable dS, dr [s] 0…50
Damping for the switching output dAP [s] 0…1
Temperature monitoring
Dynamic response T05 / T09 [s] T09 = 70 (Q > 5 l/min); (water)
Software / programming
Parameter setting options
Flow monitoring; quantity meter; Preset counter; Temperature monitoring
Operating conditions
Ambient temperature [°C] -10…60
Storage temperature [°C] -25…80
Protection
IP 67
Mechanical data
Weight [g] 1551.5
Materials
housing: AlMgSi0,5 anodised; Sealing: FKM; connector housing: brass Optalloy-plated; PA 6.6; cover film: PA
Materials (wetted parts)
stainless steel (1.4404 / 316L); FKM; PES; Centellen 200
Process connection
threaded connection G 3/4 flat seal
Displays / operating elements
Display
Display unit
6 x LED, green (l/min, m³/h, l, m³, 10³, °C)
switching status
2 x LED, yellow
measured values
alphanumeric display, 4-digit
programming
alphanumeric display, 4-digit
Accessories
Accessories (supplied)
sealings: 2, Centellen
Accessories (optional)
adapter for pipe: 1 x R1/2, stainless steel, E40178
adapter for pipe: 1 x R1/2, brass, E40151
Remarks
Remarks
MW = measured value
MEW = Final value of the measuring range
sealing: only with supplied Centellen seals
Pack quantity
1 pcs.
Electrical connection
Connection
Connector: 1 x M12; Moulded body: brass, Optalloy-plated; Contacts: gold-plated
