Changsha Purple Horn E-Commerce Co., Ltd.
| Description | Flow Switch RoHS |
| Mfr. Part # | AFD4020R01 |
| Model Number | AFD4020R01 |
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Product Specification
| Description | Flow Switch RoHS | Mfr. Part # | AFD4020R01 |
| Model Number | AFD4020R01 |
Product Overview
The AFD4 series is a vortex liquid flow meter based on the Von Karman vortex principle, designed for accurate and reliable flow measurement. It features excellent repeatability, high precision, low pressure loss, and resistance to contamination due to its no-moving-parts design. The sensor measures the frequency of vortices shed by a bluff body to calculate the fluid flow rate. Its long lifespan, fast response, and drift-free operation make it an ideal choice for cost-sensitive OEM applications in demanding industrial environments, energy metering, environmental protection, laboratories, and transportation.
| Model | Flow Range (L/min) | Fluid Temperature Range (C) | Flow Accuracy (%F.S.) | Temperature Accuracy (%F.S.max. @25C) | Repeatability (% F.S.) | Pressure Rating (bar) | Environmental Temperature (C) | Power Supply (VDC) | Process Connection | Signal Output | Body Length (L) (mm) | Installation Hole (A) (mm) | Installation Hole (B) (mm) | Body Height (H) | Thread Size (G/RC/NPT) | Nominal Diameter (DN) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AFD4020 | 216 | 090 | <3.0% | 5% | <2.0% | 10 (Max 16) | -1065 | 1828 | G/RC/NPT | 4-20mA, RS485, NPN, PNP, 1-5V | 110 | 40 | 15 | 40X40 | 3/8 or 1/2 | 10 |
| AFD4040 | 540 | 090 | <3.0% | 5% | <2.0% | 10 (Max 16) | -1065 | 1828 | G/RC/NPT | 4-20mA, RS485, NPN, PNP, 1-5V | 121 | 40 | 15 | 40X40 | 1/2 or 3/4 | 15 |
| AFD4100 | 10100 | 090 | <3.0% | 5% | <2.0% | 10 (Max 16) | -1065 | 1828 | G/RC/NPT | 4-20mA, RS485, NPN, PNP, 1-5V | 110 | 40 | 20 | 45X45 | 3/4 or 1 | 20 |
| Communication Parameters (RS485): Baud Rate: 9600bps, Data Bits: 8, Stop Bits: 1, Parity: None, Protocol: Modbus RTU. Default Address: 0x01. | ||||||||||||||||
| Wiring: Brown (Power+), White (485A/Temp Output), Blue (Power-), Black (485B/Flow Output). Specific pin assignments vary by output type. | ||||||||||||||||
| Safety Torque: 3/8: 22-24 Nm, 1/2: 28-30 Nm, 3/4: 28-30 Nm, 1: 36-38 Nm. | ||||||||||||||||
| Warranty: 12 months for AFD4XXX sensors from date of shipment. | ||||||||||||||||
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa... Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa...
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