Your Source for Process Measurement & Control
Product Groups
Graphic Display Panel Meter and Data Logger for Temperature and Process Measurement
TRODEKS Engineering | Thermocouples, Pressure Transducers, Flow Meters, PID Controllers
DPi1701 Series
  • UL and cUL Certified
  • Monochrome, High Resolution Graphic Display
  • USB or RS232 Units Available
  • Universal Input Accepts Thermocouples, RTD, and Process (Voltage and Current)
  • Displays Process Input in Horizontal Bar Graph, Line Graph Charting, or Standard Digital Format
  • Records 85,000 Data Points with Time Stamping
  • Real-time Clock with Battery Backup for Time Stamping Reliability
  • Data Logging Based on Time and Date, Alarm 1 or 2, or Key Press
  • Monitors and Displays Minimum and Maximum Process Values
  • Universal Power Input from 90 to 240 Vac
  • Isolated 24 Vdc Excitation to Power External Transmitters
 Manuals (contact with email : [email protected])


trodeks’s new 1/8 DIN DPi1701Series graphic display panelmeter and data logger providesunmatched display functionalityand performance. The highintensity, backlit, graphic display(240 x 64 dots) provides powerfuldisplay features such as horizontalbar graph, line graph, and datalogging in real time. The unitcan be configured to acceptThermocouples (J, K, T, E, R, S),RTDs (2- or 3-wire), Voltage (0 to10 Vdc), or Current (0 to 20 mA).Optional features are two Form Crelays, isolated USB or RS232 PCinterface, isolated analog output,isolated 24 Vdc excitation, andwireless receiver. The wireless receiver accepts signals from our popular family of 2.4 GHz transmitters such as UWTC, UWRTD, UWRH, and UWIR.

The graphic display deploys full word menus for configuration options, providing an easier method of programming when compared to typical panel meters with their cryptic 4 letter acronyms. These flexible meters are a great fit for typical laboratory, factory, and process monitoring applications, while the time stamped data logging capability also makes them very useful for troubleshooting and method development applications.


Display: Monochrome backlit, 240 x 64 dots
Display Backlighting: High intensity yellow
Display Format: Standard digital, large digital, horizontal bar graph, line graph charting
Sampling Rates: 4 samples per second

Thermocouple Accuracy: 0.5°C (0.9°F) for types J,K,E,T
1.0°C (1.8°F) for types R & S
Thermocouple Range:
    Type J: -100 to 760°C (-148 to 1400°F)
    Type K: -100 to 1260°C (-148 to 2300°F)
    Type E: -200 to 849°C (-328 to 1560°F)
    Type T: -200 to 400°C (-328 to 752°F)
    Type R & S: 100 to 1760°C (212 to 3200°F)
Open Thermocouple Detection: Up scale
Thermocouple Lead Resistance: 100 Ω maximum
RTD: 100 Ω Platinum, 2 or 3 wire, 0.00385 curve
RTD Accuracy: 0.5°C (0.9°F)
RTD Range: -200 to 850°C (-328 to 1562°F)
Open RTD Detection: Up scale
Process (Voltage or Current)
Accuracy: 0.1% of Rdg
Voltage Input Range: 0 to 10 Vdc
Current Input Range: 0 to 20 mA/ 4 to 20 mA
Over ranging: All inputs display values flashing up to 10% beyond the defined max and min input range
Keypad: 4 tactile feedback keys

Data Logging
Recorded Data: Up to 85,000 data points with time stamping based on battery backed-up real-time clock
Logging Mode: Stop When Full or Circular Buffer
Logging Start/ Stop: Press key, alarm 1 or 2 on, alarm 1 or 2 off, time and date
Output: 4 to 20 mA,0/5 Vdc, or 0/10 Vdc, isolated

Relay: SPDT, 250 Vac or 30 Vdc @ 3A
Alarm: Enable/disable, high/low, latch/unlatch
Deadband: Set via configuration menu

Voltage Excitation: Isolated 24 Vdc @ 25 mA
PC Interface: Isolated USB or RS232 (9600 baud rate, 8-bit data, no parity, 1 stop bit)

RF Transmitter Carrier: ISM 2.4 GHz, direct sequence spread spectrum, license free world wide
RF Data Packet Standard: IEEE 802.15.4 open communication architecture
RF Range:
    Indoor/Urban: Up to 40 m (130')
    Outdoor/Line of Sight: Up to 120 m (400')
RF Power Output: 10 dBm (10 mW)

Electrical Isolation
Power to Input/Output: 3000 Vac for 1 minute
Power to Relays: 2300 Vac for 1 minute

Power: 90 to 240 Vac ±10%, 50 to 400 Hz
Operating Conditions: 0 to 50°C (32 to 122°F), 90% RH non-condensing
Protection: NEMA-1/Type 1 front bezel
Dimensions: 48 H x 96 W x 118 mm D (1.89 x 3.78 x 4.65")
Panel Cutout: 45 H x 92 mm W (1.772 x 3.622")
Weight: 295 g (0.65 lb)
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