Features Of The SPI-N118 Flow Meter And Batching Controller
Rugged Wall Mounted IP67 Enclosure
Designed for harsh industrial environments, the SPI-N118 features a robust, dust-tight, and waterproof housing for reliable operation in challenging conditions.Comprehensive Flow Measurement And Batching
Measures instantaneous and total flow values, supports batching and totalization, and displays results on a high-visibility six-digit LED display.Flexible Input And Output Options
Equipped with one pulse counting input, three control inputs, and up to two relay or OC outputs, plus optional analog outputs for integration with control systems.Advanced Communication And Configuration
Features RS-485 Modbus RTU for seamless integration into automation networks, with configuration via IR remote controller or S-Config software.High Capacity And Precision
Supports total flow indication up to 16 digits, high input frequency (up to 10 kHz), and precise frequency measurement with ±0.02% accuracy.
SPI-N118 Flow Meter Technical Specifications
| Feature | Specification |
|---|---|
| Power Supply | 19–50V DC; 16–35V AC; 85–260V AC/DC; 12V AC/DC (all separated) |
| Power Consumption | Max. 5 VA (AC), Max. 5 W (DC) |
| Display | LED, 6 digits, 13 mm high, red, 8-step adjustable brightness |
| Displayed Values Range | 0 to 9999 plus decimal point |
| Inputs | 1 pulse counting input (debounced, max. 10 kHz), 3 control inputs (zeroing, blocking, etc.) |
| Input Levels | Low: 0–1V; High: 10–30V (approx. 12 mA @ 24V) |
| Accuracy | Frequency: ±0.02% (full temp. range); Flow: sensor dependent |
| Counter Capacity | Total flow: over 4 x 10⁷ pulses (max. 16 digits); Batcher: up to 65536 m³ |
| Readout Precision | Instantaneous: 0–0.0000 of unit; Total/batcher: 0–0.000 of unit |
| Units | l or m³ per second, minute, or hour; total/batcher: l or m³ |
| Pulse Waiting Time | 0.1 to 39.9 seconds (settable) |
| Binary Outputs | 0 or 2 relay (5A/250V AC) or OC (30mA/30VDC) |
| Analog Output | Active current (0/4-20 mA), passive isolated current (4-20 mA), active voltage (0/1-5V, 0/2-10V) |
| Power Supply Output | 24V DC +5%/-10%, max. 100 mA, stabilized |
| Communication | RS-485, 8N1/8N2, 1200–115200 bit/s, Modbus RTU |
| Operating Temperature | 0°C to +50°C (standard), -20°C to +50°C (option) |
| Storage Temperature | -10°C to +70°C (standard), -20°C to +70°C (option) |
| Protection Class | IP67 |
| Case/Dimensions | Wall mount, ABS+PC or 100% PC, 110 x 80 x 67 mm (without glands), 110 x 105 x 67 mm (with glands) |
| Weight | Max. 350 g |
Applications For The SPI-N118 Flow Meter And Batching Totalizer
The SPI-N118 Flow Meter is designed for accurate and reliable flow measurement, batching, and totalization in a wide range of industrial and process environments. Its robust construction, flexible configuration, and advanced communication make it ideal for both standalone and integrated applications.
Suitable applications include:
- Industrial liquid and gas flow measurement and totalization
- Batching and dosing control in food, pharmaceutical, and chemical industries
- Flow monitoring in water and wastewater treatment plants
- Bulk material flow measurement in paint, varnish, and process industries
- Integration into SCADA and process automation systems via Modbus RTU
- Remote flow monitoring and data logging in harsh or outdoor environments