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  9. Cảm biến đo lưu lượng IFM SU7000

Cảm biến đo lưu lượng IFM SU7000

Cảm biến đo lưu lượng IFM SU7000

– Operating voltage: 19…30 VDC.
– Measuring range: 0…3 m³/h.
– Ngõ ra: switching signal; analogue signal; pulse signal; (configurable).
– Ngõ ra Analogue: 4…20mA; (scalable).
– Output function: NO/NC; (parameterisable).
– Ngõ ra: Electrical design PNP/NPN.
– Kích thước [mm] 110 x 100 x 80.5.
– IP 67.
– Accessories (optional): adapter for pipe: 1 x R1/2, stainless steel, E40178; adapter for pipe: 1 x R1/2, brass, E40151.
– Kết nối Process: kết nối ren G 3/4 ren ngoài phớt phẳng.
– Connection Connector: 1 x M12; coding: A; Moulded body: brass, Optalloy-plated; Contacts: gold-plated.

Cảm biến đo lưu lượng IFM SU7000: là thiết bị được thiết kế để đo lường lưu lượng chất lỏng trong các ứng dụng công nghiệp

Cảm biến đo lưu lượng IFM SU7000 - detail

  • Đo chính xác lưu lượng, mức tiêu thụ và nhiệt độ môi trường.
  • Thích hợp cho nước, dầu và dung dịch glycol.
  • Để lắp đặt trong đường ống.
  • Với đầu ra chuyển mạch, đầu ra analog và đầu ra xung.
  • Màn hình LED 4 chữ số hiển thị rõ ràng.

Cảm biến đo lưu lượng IFM SU7000 - curve

Thông số kỹ thuật – Cảm biến đo lưu lượng IFM SU7000

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 external thread 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; oils
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
16 bar 1.6 MPa

 

Electrical data

Operating voltage[V] 19…30 DC; (to 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
Measuring principle ultrasonic

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) water: < ± (3 % MW + 0,2 % MEW); glycol (35 %), oil (viscosity 68 mm²/s at 40 °C): < ± (5 % MW + 0,5 % MEW)
Repeatability 0,1 l/min; 6 l/h; 0,006 m³/h

 

Temperature monitoring
Accuracy[K] ± 3 (Q > 1 l/min)

Response times

Flow monitoring
Response time[s] 0.25; (dAP = 0)
Delay time programmable dS, dr[s] 0…50
Damping process value 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

Tests / approvals

EMC
EN 61000-4-2 ESD 4 kV CD / 8 kV AD
EN 61000-4-3 HF radiated 10 V/m
EN 61000-4-4 Burst 2 kV
EN 61000-4-5 Surge 0,5 kV
EN 61000-4-6 HF conducted 10 V

 
CPA approval
model number 001US
accuracy class 3
maximum allowable error –
Q (min) 0,5 m³/h
Q (t) –
Q (max) 3 m³/h

 
Shock resistance
DIN IEC 68-2-27 20 g (11 ms)

 
Vibration resistance
DIN IEC 68-2-6 5 g (10…2000 Hz)

 
MTTF[years] 175
Pressure Equipment Directive Sound engineering practice; can be used for group 2 fluids; group 1 fluids on request

Mechanical data

Weight[g] 1551.5
Housing rectangular
Dimensions[mm] 110 x 100 x 80.5
Materials housing: AlMgSi0,5 anodised; Sealing: FKM; PA 6.6; cover film: PA
Materials (wetted parts) stainless steel (316L/1.4404); FKM; PES; Centellen 200
Process connection threaded connection G 3/4 external thread 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

Items 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; coding: A; Moulded body: brass, Optalloy-plated; Contacts: gold-plated

Datasheet Cảm biến đo lưu lượng IFM SU7000