RT351

The RT351 Series Transmitter is a single-channel temperature measurement system that features Dienes-compatible output signals for temperature and speed. The RT351 also features a linear 4-20 mA output for use with standard process control systems. Digital circuitry in the rotating transmitter and the stationary receiver are immune to electrical noise and drift. Generous 5 mm clearance between the rotating and stationary parts eliminate rubbing or impacting – a common failure cause in other designs. Error detection modes protect heater from damage and expedite troubleshooting in the event of a sensor or other failure. Multiple mechanical configurations are available to fit most machines.

RT351 - SPECIFICATIONS
ROTOR

Number of Sensors: 1
Input Sensor Type: PT100 RTD (100Ω at 0°C, α =.00385)
Sensor Range: 0-300°C
Speed: 10,000 RPM

STATOR

Output Connection: M3-0.5 screw terminals, or 8 ft (3.8m) unterminated cable, 6-conductor
Output Signals: 4-20 mA (Linear with 0 – 300° C)
Frequency signal (Dienes curve: 362.48 – 749.86 Hz)
Power Input: For frequency output (Dienes compatible) (+Vi): 11 – 15 VDC
For current output (standard 4 – 20 mA) (+Vi): 14 – 25 VDC

GENERAL

Accuracy: Current: ±0.20% full scale, 25-85° C ambient temperature
Frequency: ±0.40% full scale, 25-85° C ambient temperature
Operating Temperature: 0°C – 100 °C
Humidity: 0 – 90% RH, non-condensing

WIRING CODE

Frequency and Speed Output (Dienes):
Terminal 1: Supply voltage (+Vf) (+12 VDC nominal)
Terminal 2: Supply Voltage low (Common)
Terminal 3: Speed output

Standard Current Output (4-20 mA):
Terminal 2: Current output low (-I)
Terminal 4: Supply voltage (+Vi) (+15 VDC nominal)
Terminal 5: Current output high (+I)

Note: Both the frequency and the current output signals can be used individually or simultaneously but each must be powered accordingly.

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BINSFELD ENGINEERING INC.

4571 W. MacFarlane Rd.
Maple City, MI 49664 USA

  231.334.4383
  Contact Us
Z  ISO 9001:2015 Certified

TORQUETRAK

Binsfeld's Torque Measurement Systems measure true mechanical torque and power on rotating shafts. We also offer consultation, strain gaging and installation services.

TEMPTRAK

Binsfeld's Rotary Temperature Transmitter Systems provide accurate and reliable temperature control on heated godets and calendars. We also offer design and OEM services.

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