Gear flow sensor applies positive displacement principle for clean liquids. It outputs pulse or RS485 signal, supports wide pressure and temperature range, compact size, matched with separate display meter or PLC for flow monitoring.
Gear Flow Sensor match secondary instrument or PLC to display
Positive displacement circular gear structure, high measurement precision
Wide 100:1 turndown ratio, adapts various high-viscosity liquids
Pulse or 4-20mA signal output, simple wiring and easy signal collection
Compact small body, multiple connection types optional
Wide medium temperature and high pressure resistance up to 45MPa
Stainless steel/aluminum/PTFE shell, good corrosion resistance
| Basic Parameters | Power supply voltage | 9-26VDC | Reverse power connection protection | Yes |
| Ambient temperature | -20℃-70℃ | Protection level | IP65 | |
| Probe operating temperature | -20℃-80℃；-40℃-180℃(High Temperature Type) | |||
| Display Type Parameters | Electrical interface | M12*1 connector (with 2m cable) | Display | LCD backlight display |
| Unit resolution | 0.001 | Accuracy | ±0.5% read value | |
| No-load current | Current output type: 20mA | Repeatability | 0.1% | |
| Accuracy | ±0.5% of reading | Casing Material | Aluminum alloy | |
| Output type | Pulse (push-pull, three-wire); 4-20mA (two-, three-, four-wire); Dual-channel switch output (high/low flow alarm, relay); RS485 supports Modbus-RTU protocol | |||
| Non-Display Type Parameters | Output type | 4-20mA; 1-5V & 2-10V | Electrical interface | M12*1 connector; Hirschmann connector; M20*1.5 metal explosion-proof connector |
| No-load current | Voltage Output Type: 8mA; Current Output Type: 10mA | |||
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