| Customization: | Available |
|---|---|
| After-sales Service: | 2 Yrs |
| Warranty: | 2 Yrs |
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JMA serial digital metering pumps-the best choice for accurate metering
JMA serial digital metering pumps provide customers with intelligent solutions for accurate chemical dosing. The digital metering pump has a simple mechanical structure, convenient installation and maintenance, and a unique drive design, which makes the flow control simple and accurate. The pump integrates a variety of intelligent functions, such as flow, level, pressure, timer and others. Through the integrated microprocessor for automatic calculation and feedback, and the friendly touch-type human-machine interface system , it makes the operation more convenient.
Parameter & Technical Characteristics
| Model | JMA | ||
| Mechanical Parameter | Max Flow@Pressure | [L/h|Bar] | 200L/h @3Bar |
| Adjustment Scale | 1000:1 | ||
| Max Pressure | [Bar] | 12Bar | |
| Connection Size | DN6-DN15 | ||
| Head Material | PVDF/PVC/316 | ||
| Diaphragm Material | Composite PTFE | ||
| Max Suction height on working | [m] | 6 | |
| Max Suction height | [m] | 2 | |
| Max Viscosity | [mPa·s] | 2000 | |
| Liquid Temperature Range | [°C] | -90 | |
| Ambient Temperature Range | [°C] | 0 - 50 | |
| Stability Accuracy | [%] | ±1 | |
| Repeatability Accuracy | [%] | ±1 | |
| Electrical Parameter | Voltage | [VAC] | 220V, 50/60HZ |
| Rated Power | [W] | 80 | |
| Cable Plug Type | Aviation plug*2 | ||
| Protection Class | IP65 | ||
| Control Parameter | Control box | LCD+Key | |
| Run Mode | Remote / Local, Manual / Automatic | ||
| Flow Calibrition | Yes | ||
| Analog Input and Output | 4-20mA | ||
| 4-20mA revse | Yes | ||
| 4-20mA Linear Control | Yes | ||
| Pulse Signal Input | Yes | ||
| External Start-stop Control | Y | ||
| Timer Dosing | No | ||
| Timed Periodic Dosing | No | ||
| Quantitative Dosing | Yes | ||
| Level Indication | No | ||
| Low level Stop Pump, Alarm | No | ||
| Pressure monitoring (min / max) | No | ||
| Communication Protocol | Modbus RTU | ||
| Options | Liquid end - Modular | Mechanical Diaphragm / Plunger / Hydraulic Diaphragm | |
| Double Diaphragm | Yes | ||
| Diaphragm Rupture | Yes | ||
| Monitoring Alarm | |||
| Explosion Proof - Modular | Yes | ||
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