Changsha Purple Horn E-Commerce Co., Ltd.
| Description | Flow Switch RoHS |
| Mfr. Part # | AFD4040R30 |
| Model Number | AFD4040R30 |
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Product Specification
| Description | Flow Switch RoHS | Mfr. Part # | AFD4040R30 |
| Model Number | AFD4040R30 |
The AFD4 series is a vortex liquid flow sensor based on the Von Karman vortices principle. It offers excellent repeatability, high accuracy, low pressure loss, and resistance to contamination, featuring a measuring principle with no moving parts. Designed for demanding and cost-sensitive OEM applications, the AFD4 series provides a long service life, fast response, and no drift. Its robust housing and compact structure make it a versatile sensing solution for harsh industrial production environments, energy metering, environmental protection, laboratory settings, and transportation.
| Model | Flow Range | Fluid Temperature Range | Flow Accuracy | Temperature Accuracy | Repeatability | Pressure Rating | Environmental Temperature | Process Connection | Power Supply | Signal Output | Dimensions (L) | Dimensions (A) | Dimensions (B) | Dimensions (C) | Dimensions (H) | Dimensions (E) | Dimensions (ES) | DN (Nominal Diameter) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AFD4020 | 216 L/min | 090 (No freezing or condensation) | <3.0% F.S. (Flow) | 5% F.S.max. (@25) | <2.0% | 10 bar (Max 16 bar) | -1065 | G or RC or NPT (NPT requires customization) | 1828VDC | 3-wire 420mA, RS485, NPN, PNP, or 15V (NPN & PNP for flow alarm only) | 110 mm | 40 mm | 15 mm | 19.3 mm | 40X40 | 18 mm | 30 mm | 10 |
| AFD4040 | 540 L/min | 121 mm | 40 mm | 15 mm | 19.3 mm | 40X40 | 18 mm | 30 mm | 15 | |||||||||
| AFD4100 | 10100 L/min | 110 mm / 121 mm / 120 mm / 131 mm (model dependent) | 40 mm / 45X45 (model dependent) | 15 mm / 20 mm (model dependent) | 19.3 mm | 45X45 | 23 mm | 41 mm | 20 |
| Parameter | Description |
|---|---|
| Protocol Format | Modbus RTU |
| Baud Rate | 9600bps (Configurable: 4800, 9600, 19200, 115200) |
| Start Bit | 1 bit |
| Data Bit | 8 bits |
| Stop Bit | 1 bit |
| Parity Check | None |
| Default Address | 0x01 (Configurable: 1-32) |
| Wire Sequence | Color | RS485 Output | 4-20mA Single Current Output | 4-20mA Dual Current Output | NPN Output | 1-5V Single Voltage Output | PNP Output |
|---|---|---|---|---|---|---|---|
| 1 | Brown | Power Positive | Power Positive | Power Positive | Power Positive | Power Positive | Power Positive |
| 2 | White | 485A | Floating Pin | Temperature Output | NPN1 | Floating Pin | PNP1 |
| 3 | Blue | Power Negative | Power Negative | Power Negative | Power Negative | Power Negative | Power Negative |
| 4 | Black | 485B | Flow Analog 4-20mA | Flow Analog 4-20mA | NPN2 | Flow Analog 1-5V | PNP2 |
| Thread (G/RC/NPT) | Applicable Torque Range |
|---|---|
| 3/8 | 2224 Nm |
| 1/2 | 2830 Nm |
| 3/4 | 2830 Nm |
| 1 | 3638 Nm |
AFD4XXX Sensor: 12 months from the 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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