JIRS PP/PVDF/PTFE Material Flow Sensor Transmitter
The sensor adopts magnetic induction paddle wheel structure; fluid drives the impeller to rotate proportionally to flow velocity, and converts rotation signal into stable pulse, 4-20mA or RS485 Modbus output. It can be directly connected to PLC, flow controller, data acquisition and industrial automation system.
With compact structure, IP65 waterproof protection, Hirschmann connector optional, easy installation and low maintenance. Widely used in water treatment, chemical, electroplating, semiconductor, pharmaceutical and industrial circulating water systems. It is the ideal cost-effective flow measurement choice for clean low-viscosity corrosive liquids.
Main Technical Specification
| Display | Lattice LCD with background light |
| Input | Plug-in type paddle-wheeler sensor |
| Output | 4～20mA ratio control output/transmitted output ; Limit warning in height of instantaneous flow or batch; processing volume (electric relay nodal point output); RS485 communicative output; Pulsing signal output |
| Power requirement | DC9-26V (recommend DC24V) |
| Installation | Hydro disc-mounting, wall surface mounting and integrated piping installation. It can apply to any complex demands of field installation. |
| Overall dimension | 96×96×96mm （3.78×3.78×3.78 inch） |
| Levels of protection | Fit IP65 requirements.It is Anti- chemical corrosion and has varied installation methods and apples to any complex site environment. |
| Measurement parameters | Instantaneous delivery,integrated flow |
| Maximum counting frequency | 10KHz（equivalent transducer revolution is 120000rpm） |
| Accuracy of measurement | Linearity: ±1%; Repeatability ：±0.5% |
| Environmental requirements | Temperature: -20～+70℃（-4～158F° ）; Humidity: 0～95%relative humidity, no condensation of moisture |
Display and introductionof the transmitter
GND── Sensor Ground wire
PIN── Sensor Signal input
+5V——Electrical power of sensor
P+——Pulse output P OUT+
P- ——Pulse input P OUT-
S21——Upper limit Alarm of the electric S2
S22——Upper limit Alarm of the electric S2
S11——Lower limit Alarm of the electric S1
S12——Lower limit Alarm of the electric S1
A——RS485A
B——RS485A
Description
The JIRS Paddle Wheel Flow Sensor Transmitter is compact, easy to install and maintain, and offers long-term stability. The contact medium portion of the JIRS paddle wheel flow sensor transmitter can be made of PP, PVDF, or SUS316L, suitable for clean water, weak acids and alkalis, and slightly corrosive environments. The fluid drives the paddle wheel's rotation, making it suitable for liquid flow monitoring and quantitative control in industrial pipelines such as water treatment, chemical, HVAC, water supply and drainage, and irrigation.
Application
Processing and Manufacturing Industry
Industrial Waste Water Treatment and Recycling
Filter System
Water Treatment and Regeneration
Liquid Supply System
Water Distribution Network
Cooling Water Monitor
Chemicals
Textile Finishing
Pool
Heat Exchanger
Installation display