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Dual Channel Transmitter for Water Quality Measurement - T80

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• Single or dual channel, measures pH, ORP, DO, Specific Ion, Turbidity, Conductivity or Resistivity
• Graphic LCD Display: Easy to Read Graphical and Numerical Information
• Simple Menu Structure: Intuitive, Easy to Navigate and Configure
• Use with ECD Digital Intelligent Sensors that are factory calibrated sensors and store data
• 4-20 mA output with MODBUS RTU and Alarm Relays
• HART communication

Model Number: T80
Data Sheet:

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Product Specification

Measure pH, ORP, Specific Ion, Dissolved Oxygen, Turbidity, Conductivity or Resistivity with Model S80 Intelligent Sensors

T80 Dual Channel Transmitter for Water Quality Measurement Description
The Model T80 Universal Transmitter is a single or dual channel transmitter designed for the continuous measurement of pH, ORP, pION, Dissolved Oxygen, Turbidity, Conductivity or Resistivity in a general purpose industrial environment. The Model T80 transmitter digitally communicates with any ECD Model S80 Intelligent Sensor, automatically configuring the transmitter's menus and display screens to the measured parameter. The same transmitter can be used for any of the measurements, i.e. plug an S80 Conductivity Sensor into a Model T80 pH transmitter and it will automatically reconfigure into a conductivity transmitter. There is no longer any need to inventory multiple instrument types, the one Model T80 transmitter will automatically configure to any of the listed measurements.

T80 Dual Channel Transmitter for Water Quality Measurement 6 Point Advantage
1. Universal Transmitter: single or dual channel, measures pH, ORP, DO, Specific Ion, Turbidity, Conductivity or Resistivity
2. Graphic LCD Display: Easy to Read Graphical and Numerical Information
3. Simple Menu Structure: Intuitive, Easy to Navigate and Configure
4. Use with ECD Digital Intelligent Sensors that are factory calibrated sensors and store data
5. 4-20 mA output with MODBUS RTU and Alarm Relays: Flexible configurations for all applications
6. HART^® communication

T80 Dual Channel Transmitter for Water Quality Measurement Specifications

Input Specification
Digital protocol, all ECD S80 sensors, Liquid, Gas, Process sensors (Optional analog to digital input board for mV sensors)
Input Ranges
pH	-1.00 - 15.00 pH
ORP	-1500 - +1500 mV
pION	000.1 - 999.9, Auto Ranging: ppb ↔ ppm ↔ppthousand
Dissolved Oxygen	000.1 - 999.9 Auto Ranging: ppb,ppm, % SAT, mg/L
Conductivity	0.055 μS - 2.00S Auto Ranging: μS, mS, S
Resistivity	0.001 - 20.00 meg-ohms
Turbidity	000.0 - 4000NTU Auto Ranging: NTU, FNU, mg/L, ppm, % Solids
Temperature	-30°C - 140°C
Accuracy
pH	0.02 pH
ORP	± 1 mV
pION	Specific for ion type
Dissolved Oxygen	2% of calibrated range
Conductivity	2% of calibrated range
Resistivity	2% of calibrated range
Turbidity	4% of calibrated range
Temperature	± 0.3°C
Enclosure
Polycarbonate, NEMA 4X, weatherproof, ½ DIN, (L x W x D) 5.7" x 5.7" x 3.5" (14.4cm x 14.4cm x 9.0cm)
Environmental Conditions
Ambient Temperature	-20°C - 70°C
Storage Temperature	-30°C - 85°C
Rela0ve Humidity	0 - 90% NC
Display
128 x 64 pixels (2.75" x 1.5") LCD, Black/Grey background on loop powered instruments, Blue/White background LED backlight on 100-240 VAC and 24 VDC powered instruments
Input Power
Code -0	Loop powered, 24 VDC, 600 Ω maximum load (18-36VDC @ 35 mW minimum)
Code -1	24 VDC (18-36 VDC @ 250 mW minimum)
Code -2	100-240 VAC, 50/60 Hz, 4W
Outputs
4-20 mA output (standard), Fault Condition: 3.5 mA, 22 mA or none
Modbus RTU (standard)
HART^® (optional)
Alarm Relays (Optional) Three (3) SPDT, form 1C, 250 VAC, 3 Amp resistive maximum relays, user configurable as Hi/Lo or Fault alarms
Shipping
Size	8" x 8" x 5" (20.5 x 20.5 x 12.7 cm)
Weight	1.6 lbs. (0.75 kg)