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Model TT111 RTD Temperature Transmitter
Brand: Tel-Tru Manufacturing Co.Factory calibrated for fixed range, the TT111 provide a 4-20 mA output linearized to temperature for Pt100. The wide temperature range makes the TT111 an excellent choice for temperature signal transmission.
Precision 20-turn potentiometers allow fine adjustment of ZERO and SPAN.
TT111 transmitters are high quality, very accurate, completely linearized and fit into industry standard connection heads.
Features- High Accuracy (±0.1%)
- 2-wire loop-powered 4-20 mA output
- Linearized output to temperature
- Input RTD Pt100 with 3-wire compensation
- Analog design, potentiometer adjustable
- Factory calibrated fixed ranges
- Metal housing
- Fits standard connection heads
Displaying prices & availability for Ohio, United States in CAD. Change location.
Models matching criteria: 7
100+ In Stock
$917.00
CAD
Does not ship to OH, United States
50+ In Stock
$939.00
CAD
Does not ship to OH, United States
50+ In Stock
$491.00
CAD
Does not ship to OH, United States
50+ In Stock
$1,534.00
CAD
Does not ship to OH, United States
25+ In Stock
$1,334.00
CAD
Does not ship to OH, United States
15 In Stock
$2,252.00
CAD
Does not ship to OH, United States
5 In Stock
$1,571.00
CAD
Does not ship to OH, United States
Specifications
Accuracy
- 0.1 % of Full Scale (Includes Effects of Linearity, Hysteresis & Repeatability)
Ambient Temperature Range
- -40° to 80° C (-40° to 176° F)
Current
- Excitation Current RTD: 0.8 mA
Enclosure Finish
- Enamel Painted
Enclosure, Body Material
- Die Cast Zinc
Linearization
- ± 0.01 % of Full Scale
Output
- 4-20 mA Loop Powered, Linear to Temperature
Power Supply
- 12-32 Vdc, Polarity Protected
Power Supply Effect
- 0.02 %/V
Resistance
- Sensor Lead Resistance RTD: 500 ohms, Max.
Sensor Circuit
- Open Circuit Detection (Over-Scale Limit): 27 mA
- Open Circuit Detection (Under-Scale Limit): 2.2 mA
Sensor, Probe Connection
- 3-Wire
Sensor, Probe Type
- Pt100 RTD, α=0.00385, DIN EN 60751
Span & Zero Adjustments
- ± 10 % for Zero & Span
- 20-Turn Potentiometer
Stability
- Long Term Drift: ± 0.05 % of Full Scale Per Year
Storage Temperature
- -40° to 80° C (-40° to 176° F)
Temperature Range
- Pt100: -50° to 600° C (-58° to 1,112° F)
Thermal Drift
- Span & Zero Drift: ± 0.01 % of Full Scale/°C
Update Time
- Warm-Up: 30 seconds
Voltage
- Nominal Voltage: 24 Vdc
