GF Signet 8900 Multi-Parameter Controller
Measures flow, pH, ORP, conductivity, pressure, level, and temperature
Availability
Usually ships in 2-3 weeks
Features
- Manufactured by Georg Fischer / GF Signet
- Measures Flow, pH, ORP, Conductivity, Pressure, Level and Temperature
- Multi-language display
- 1/4 DIN enclosure
- Up to 4 analog outputs
- Up to 8 relays
- 12 to 24 VDC or 85 to 264 VAC Power
- Digital Communication for extended cable lengths and easy wiring
- Accepts 4 to 20mA output devices when used with 8058 signal converter
- Available with 2, 4 or 6 channels
- Two BTU calculations
Includes FREE
2-day shipping strongly recommended to reduce risk of freezing. Any damage caused by freezing is not covered by warranty.
The GF Signet 8900 multi-parameter controller takes the concept of modularity to the extreme. Each GF Signet 8900 multi-parameter controller is field commissioned with the user's specified combination of inputs, outputs, and relays using simple-to-install modular boards into the base unit.
The GF Signet 8900 multi-parameter controller includes a back-lit LCD display. A selection of plug-in modules for either two, four, or six input channels which accept any of the GF Signet sensors listed below, and/or other manufacturer's sensors via a 4 to 20mA signal converter (GF Signet i-Go ™ 8058 Signal Converter) are available.
To complete your GF Signet 8900 multi-parameter controller, choose a power module with universal AC line voltage or 12 to 24 VDC. If more features are needed, analog output and relay modules are available and easily installed. Plus, the GF Signet 8900 multi-parameter controller will support up to four additional relays via an external relay module.
There are other notable features that the GF Signet 8900 multi-parameter controller offers. For instance, digital input to the GF Signet 8900 multi-parameter controller enables longer cable runs and simplified wiring with minimal noise interference. Advanced relay logic provides operators an "and / or" logic to produce high / low alarms. Derived measurements include difference, sum, ratio, percent recovery, percent rejection, and percent passage - and now with BTU.
Applications for the GF Signet 8900 Multi-Parameter Controller
- RO/DI System Control
- Media Filtration
- Pure Water Production
- Demineralizers
- Chemical Processing
- Metal & Plastics Finishing
- Fume Scrubbers
- Proportional Chemical Addition
- Cooling Tower & Boiler Protection
- Wastewater Treatment
- Aquatic Animal Life Support Systems
- Rinse Tank
System Compatibility
The GF Signet 8900 multi-parameter controller is compatible with a wide variety of GF Signet components. Please click here to view typical system configurations. If you have any questions about your particular installation, please contact us.
2-day shipping strongly recommended to reduce risk of freezing. Any damage caused by freezing is not covered by warranty.
Documents
- GF Signet 8900 Multi-Parameter Controller Data Sheet PDF (3.2 MB)
- Restriction of Hazardous Substances Directive (RoHS)
- Temperature Controllers Basics Handbook
- Frequently Asked Questions - Temperature Controllers
- Temperature Controller Feature Comparison Table
- Manually Tuning Your Temperature Controller
- GF Signet 8900 Multi-Parameter Controller Manual PDF (3.8 MB)
- GF Signet 8900 Multi-Parameter Controller Compatibility Chart PDF (674 KB)
- GF Signet Analytical Component Compatibility Chart PDF (103 KB)
- All possible part numbers
Specifications
| Size | 1/4 DIN |
|---|---|
| Accuracy | 0.5% |
| Supply Voltage | 85 to 264VAC |
| Outputs | 2 or 4 |
| Inputs | 2, 4, or 6 |
| Approvals | Approvals |
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Power Supplies
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Regulated output voltage in compact and lightweight plastic housings for DIN Rail mounting
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Starting at $101.00 |
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Accessories
Please consider these optional accessories.
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Supplement the output capabilities of host instruments with digital S3L output
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Starting at $367.00 $330.30 |
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Battery-powered millivolt generator simulates pH values for trouble-shooting and system verification
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Starting at $419.00 $377.10 |
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Converts 4-20mA signal into the Signet digital format (S3L) for use with GF Signet instruments
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Starting at $234.00 $210.60 |
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1/4-DIN retrofit adapter
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$69.00 $62.10 |
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$56.00 $50.40 |
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Heavy duty wall mount bracket (panel mount only)
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$69.00 $62.10 |
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Mounting Bracket
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$37.00 $33.30 |
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24 VDC Switching Power Supply
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Starting at $116.00 |
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Installation Fittings for Insertion Style Flow Sensors
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Starting at $114.00 |