3-8860 Dual-Channel, Conductivity/Resistivity Controller, 12 to 24 VDC 3-8860
Georg Fischer 3-8860 Accuracy: ±0.03 mA @ 25 °C, 24 VDC, Enclosure: NEMA 4X/IP65 (front face only), Power Requirements: 12 to 24 VDC ±10%, regulated, 0.5 A max
SKU:3-8860
Model Number: 8860
$0.000
GF Signet 3-8860 Series 8860 Two-Channel Conductivity/Resistivity Controller
Type: Conductivity/Resistivity Controller, Series: 8860, Compatible Electrodes: All Signet conductivity/resistivity electrodes, Operating Range Conductivity: 0.055 to 400,000 μS/cm, Conductivity/Resistivity: ±2% of reading, Temperature: ±0.5 °C, Case Material: PBT, Keypad Material: Sealed 4-key sili...
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GF Signet 3-8860 Fields of Application:
- RO/DI System Control
- Demineralizer Regeneration and Rinse
- Scrubber, Cooling Tower & Boiler Protection
- Chemical Concentration
- Rinse Tank Water Quality
- Desalination
- Leak Detection
- Aquatic Animal Life Support Systems
| Type | Conductivity/Resistivity Controller |
|---|---|
| Series | 8860 |
| Compatible Electrodes | All Signet conductivity/resistivity electrodes |
| Operating Range Conductivity | 0.055 to 400,000 μS/cm |
| Conductivity/Resistivity | ±2% of reading |
| Temperature | ±0.5 °C |
| Case Material | PBT |
| Keypad Material | Sealed 4-key silicone rubber |
| Window Material | Polyurethane coated polycarbonate |
| Power Requirements | 12 to 24 VDC ±10%, regulated, 0.5 A max |
| Display | Alphanumeric 2 x 16 LCD |
| Contrast | User selected, 5 levels |
| Update Rate | 1.5 seconds |
| Current Outputs | (3 each) 4 to 20 mA, isolated, passive, fully adjustable and reversible |
| Max Loop Impedance | 150 Ω @ 12V, 450 Ω @ 18V, 750 Ω @ 24V |
| Update Rate | Approx. 100 mS |
| Accuracy | ±0.03 mA @ 25 °C, 24 VDC |
| Open-Collector Outputs | (2 each) Isolated, 50 mA sink or source, 30 VDC max. with pull-up resistor |
| Operational Settings | High, Low, USP, Pulse, Of |
| Hysteresis | User adjustable |
| Time Delay | 0 to 6400 seconds |
| Maximum Pulse Rate | 400 pulses/min |
| Alarm Contacts | (up to 4 each) SPDT relays |
| Max. Voltage Ratings | 5 A @ 30 VDC or 5 A @ 250 VAC |
| Operational Settings | High, Low, USP, Pulse, Of |
| Operating Temperature | -10 to 55° C (14 to 131° F) |
| Storage Temperature | -15 to 80° C (5 to 176° F) |
| Relative Humidity | 0 to 95%, non-condensing |
| Maximum Altitude | 2,000 m (6,560 ft) |
| Enclosure | NEMA 4X/IP65 (front face only) |
| Standards and Approvals | CE, FCC, UL, CUL |
