GF Signet 8900 Multi-Parameter Transmitter
480 $
The GF Signet 8900 multi-parameter controller is a modular unit that can be field commissioned with the user’s specified combination of inputs, outputs, and relays using simple-to-install modular boards. It includes a back-lit LCD display and supports up to four additional relays via an external relay module.
Product details
The GF Signet 8900 multi-parameter controller takes modularity to the extreme, allowing users to field commission the unit with their desired combination of inputs, outputs, and relays using simple-to-install modular boards. This allows for maximum flexibility and customization for each specific application.
The back-lit LCD display provides clear visibility of measurements and settings. The unit can be configured with either four or six input channels, which accept any of the GF Signet sensors, as well as other manufacturers’ sensors via a 4 to 20mA signal converter.
To power the GF Signet 8900 multi-parameter controller, users can choose a power module with universal AC line voltage or 12 to 24 VDC. Analog output and relay modules are also available and easily installed for additional features. Plus, the unit supports up to four additional relays via an external relay module.
The GF Signet 8900 multi-parameter controller also offers advanced features such as digital input, which enables longer cable runs and simplified wiring with minimal noise interference. Advanced relay logic provides operators with “and/or” logic to produce high/low alarms. Derived measurements include difference, sum, ratio, percent recovery, percent rejection, percent passage, and now with BTU.
Specifications
- Two base units, one with a back-lit LCD and the other with a Vacuum Fluorescent display can be configured in the field.
- Ultimate flexibility is achieved via plug-in modules:
— Two, four, or six input channels
— Universal AC line voltage or 12 to 24 VDC power
— Up to four analog outputs
— Up to four relays - The 8900 will support up to four additional relays, for a total of eight, by way of external relay modules.
- Controller capabilities include Advanced Relay Logic, Derived Measurements, and much more!
Features
- 1/4 DIN enclosure
- Up to 4 analog outputs
- Up to 8 relays
- Multi-language display
- 12 to 24 VDC or 100 to 240 VAC ±10%, regulated power
- Digital communication allows for extended cable lengths and easy wiring
- Accepts 3rd party 4 to 20 mA output devices when used with an 8058 signal converter
- Available with 2 to 6 channels
- Simultaneous BTU Calculations with Heating & Cooling Totalizers per calculation
- Measures Flow, pH, ORP, Conductivity, Pressure, Level, Temperature, and Dissolved Oxygen
Typical applications
- Rinse Tank
- RO/DI System Control
- Media Filtration
- Pure Water Production
- Demineralizers
- Chemical Processing
- Metal & Plastics Finishing
- Fume scrubbers
- Proportional Chemical Addition
- Cooling Tower and Boiler Protection
- Wastewater Treatment
- Aquatic Animal Life Support Systems
GF Signet 8900 Multi-Parameter Transmitter (English)
