The GF Signet 9900 Transmitter provides a single channel interface for many different parameters including Flow, pH/ORP, Conductivity/Resistivity, Salinity, Pressure, Temperature, Level and other sensors that output a 4 to 20 mA signal. The extra large (3.90" x 3.90") auto-sensing backlit display features "at-a-glance" visibility that can be viewed at 4-5 times the distance over traditional transmitters. The highly illuminated display and large characters reduce the risk of misreading or misinterpreting the displayed values. The display shows separate lines for units, main and secondary measurements as well as a "dial-type" digital bar graph.
The 9900 is offered in both panel or field mount versions. Both configurations can run on 12 to 32 VDC power (24 VDC nominal). The 9900 can also be loop powered with compatible sensors.
Designed for complete flexibility, plug-in modules allow the unit to easily adapt to meet changing customer needs. Optional modules include Relay, Direct Conductivity/Resistivity, H COMM and a PC COMM configuration tool. The unit can be used with default values for quick and easy programming or can be customized with labeling, adjustable minimum and maximum dial settings, and unit and decimal measurement choices.
Modbus Module supports RS485 Serial Modbus Communications
Multiple sensor types supported with one instrument
“Dial-type” digital bar graph
Modules are fi eld installable and replaceable anytime
Optional Relay Module for addition of two drycontact relays
Optional H COMM Module for two-way communication
Optional Batch Module for Batch Control
One 4 to 20 mA output in base unit. One additional
4 to 20 mA available with optional module
Rear Enclosure Kits for panel, wall or pipe mounting
Warning and Relay LED indicators for “at a glance” visibility
Customizable features including digital label for custom identifi cation
Optional 0252 Confi guration Tool for confi gurationat a PC
General:
Input Channels: One
Input Types: Digital (S3L): Serial ASCII, TTL level, 9600 bps
Frequency: Range 0.5 to 1500 Hz; Accuracy: 0.5% of reading
Measurement Types: Flow, pH/ORP, Conductivity/Resis tivity, Salinity, Pressure, Temperature, Level, Dissolved Oxygen, Batch or user-defi ned (via 8058)
Enclosure and Display:
Case Material: PBT
Window: Shatter-resistant glass
Keypad: 4 buttons, injection-molded silicone rubber seal
Display: Backlit, 7 and 14-segment
Update Rate: 1 s
LCD Contrast: 5 settings
Indicators: “Dial-type” digital bar graph. LEDs for open collector, relays and warning indicator
Enclosure Size: ¼ DIN
Mounting: 9900-1P
Panel: ¼ DIN, ribbed on four sides for panel mounting clip inside panel, silicon gasket included. Optional rear enclosure with fl at cover available for waterproof protection when installed inside a panel.
Wall: Options include 9900-1P installed in pre-wired NEMA enclosure, wall mount enclosure or inside of rear enclosure with hinged cover. (USA Only)
Pip: Optional Rear Enclosure with hinged cover and 9900-1P for pipe mount installation
Mounting: 9900-1
Field (Integral): Options include yellow universal or integral kits for installation with sensor
Display Ranges:
pH: 0.00 to 15.00 pH
pH Temperature: -99 °C to 350 °C (-146 °F to 662 °F)
ORP: -1999 to +1999 mV
Flow Rate: -9999 to 99999 units per second, minute, hour or day
Totalizer: 0.00 to 99999999 units
Conductivity: 0.0000 to 99999 μS, mS, PPM and PPB (TDS), kΩ, MΩ
Conductivity Temperature: -100 °C to 250 °C (–148 °F to 350 °F) (application and sensor dependent)
Dissolved Oxygen: PPM 0-50, % SAT 0-200, 0 to 999.9 TORR
Dissolved Oxygen Temperature: -99 °C to 350 °C (–99 °F to 350 °F)
Environmental:
Ambient Operating Temperature:
Backlit LCD: -10 °C to 70 °C (14 °F to 158 °F)
Storage Temperature: -15 °C to 70 °C (5 °F to 158 °F)
Relative Humidity: 0 to 100% condensing for fi eld mount; 0 to 95% non-condensing for panel mount
Maximum Altitude: 4,000 m (13,123 ft)
Enclosure Rating: NEMA 4X/IP65 (front face only on panel mount); fi eld mount is 100% NEMA 4X/IP65 when used with universal or integral installation kits