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Technical documents and specifications for this product.
46 Series Controller Datasheet
The 46 SERIES is a versatile controller designed for single or double parameter monitoring. It features a graphic display and keypad for easy operation, along with graphic icons indicating digital output status, washing cycle, and alarms with a three-colour backlight. The display shows simultaneous flashing values for measurement (numeric + paragraph) and temperature readings. Five control keys facilitate instrument calibration and configuration. The integrated data logger can store up to 260,000 records, downloadable via the internal web server using a Wi-Fi connection. The enclosure is available in wall-mounting (IP65 full box) or panel-mounting (IP65 front, IP20 back) options. All outputs (Relay, SSR, and mA) are configurable with primary and secondary measures.
| Specification | Value |
|---|---|
| pH Measuring Range | 0.00 – 14.00 |
| ORP Measuring Range | -2000mV – 2000mV |
| Conductivity Measuring Range | Depending on sensor (0.005μS/cm to 400mS/cm) |
| Input mA | Depending by the type of sensor (Sensor power supply 18Vdc ±5%, max 30mA) |
| Measure Accuracy - pH | ± 0.01 pH |
| Measure Accuracy - ORP | ±1 mV |
| Measure Accuracy - Conductivity | ± 2% on the measuring point |
| Measure Accuracy - Input mA | ± 0.2% |
| Temperature Input | Pt100/Pt1000 Automatic Recognition |
| Display | Graphic TFT colour LCD (128 x 128 or 240x128 pixels) |
| Languages | Italian, English, French, German, Spanish |
| Keypad | 5 bubble-keys |
| Data Logger | 260000 records, minimum interval 1 min, data download via Wi-Fi |
| Analogue outputs | Two (2) programmable; 4…20 mA ; Galvanic separation ; Maximum load 800 Ohm; NAMUR ; OFF, 3,6 mA, 22 mA |
| Digital Outputs | Four (4): Two set points and two Alarms (RL1, RL2: 2-SPST mechanical 250 VAC/5A, 30 VDC/3 A; RL3, RL4: relay configuration for Load activation, Probe washing, Alarm repetition) |
| Frequency output | Two (2) SSR1- SSR2 2-SPST 60 VAC, max 100 mA, Bidirectional, NPN, PNP; Resistance in ON state 5 ohm @ 100mA; Frequency range 0 to 400 pulses/min; Pulse Duration 100 ms |
| Digital Input | REED digital input Input for dry contact 5 VDC, max 6 mA |
| Communication port | RS485 modbus server ASCII / RTU standard protocol |
| Output 24VdC | 24VdC ± 5% max 250mA |
| Operating temperature | -10 to 50 °C |
| Storage and transport | -25 to 65 °C |
| Humidity | 10-95% (non-condensing) |
| Power supply | Universal power supply 100-240 Vac 50/60 Hz Low voltage power supply 24-48 Vdc or 24 Vac CE compliant |
| Mechanical protections | Wall mounting: IP65; Panel mounting: IP65 Front, IP20 Back |
