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Description
The TT 51 series is a universal, isolated, dual-input transmitter for temperature, resistance or voltage measurements of solids, fluids and gases in an industrial environment.
The TT 51 series consists of 2 different versions. TT 51 C is primarily intended to be mounted in a DIN-B housing whereas TT 51 R is the rail-mount version.
This transmitter family utilizes a modular design in hardware as well as in software to ensure the quality and reliability of the transmitter signal output.
The transmitters are compatible with the HART® 6 protocol offering extended diagnostic information (device error, sensor and wiring conditions).
Typical characteristics are the high accuracy, stability and reliability combined with a robust housing.
The double inputs enable new safety features such as sensor backup and sensor drift monitoring.
Configure
Specifications
Specifications
Brand
Accuracy
- ± 0.03 % of Span - Resistance Analog & Voltage Analog Accuracy
- ± 0.10° C (± 0.18° F) or ± 0.05 % of Span - RTD
- ± 0.25° C (0.45° F) or ± 0.1 % of Span - Thermocouple E, J, K, N, T
- ± 1.5° C (± 2.7° F) or ± 0.1 % of Span - RTD Cu10
- ± 1° C (± 1.8° F) or ± 0.1 % of Span - Thermocouple B, C, D, R, S
- ± 5 µA or ± 0.01 % of Measured Value - Voltage Digital Accuracy
- 0 to 1000 Ω: ± 20 milliohms or ± 0.02 % of Measured Value - Resistance Digital Accuracy
- 1000 to 4000 ohms: ± 0.025 % of Measured Value, Max.
Ambient Temperature Range
- -20° to 70° C (-4° to 158° F) - Rail-Mount Transmitter
- -40° to 85° C (-40° to 185° F) - In-Head Transmitter
Applications
- Chemical Industry
- Food & Beverage
- Iron, Steel & Metal Industries
- Oil & Gas Applications
- Pharmaceutical
- Power Industry
- Pulp & Paper
- Temperature, Resistance or Voltage Measurements of Solids, Liquids & Gases in Industrial Environment
Approvals & Certifications
- ATEX: II 3 G Ex NL IIC T4 to T6, II 1 G Ex ia IIC T4 to T6 (In-Head Transmitter), II 2(1) G Ex ia IIC T4 to T6 (Rail-Mount Transmitter)
- CE
- EMC Directive: 2004/108/EC, EN 61326-1: 2006, EN 61326-3-1: 2009
- NAMUR NE 21, NE 43, NE 53, NE 89 & NE 107
Approvals & Certifications
- Calibration
- Shock Resistance According to IEC 60068-2-31, Test Ec
- SIL 2
Electrical Connectors
- 16 AWG, (1.5 mm²) - Single/Stranded Wires
Enclosure, Body Material
- ABS
- Polycarbonate/ABS
Environmental Protection
- Housing: IP20 - Rail-Mount Transmitter
- Housing: IP65 - In-Head Transmitter
- Terminals: IP00 - In-Head, Rail-Mount Transmitter
Humidity
- 5 to 95 % Relative Humidity, Non-Condensing
Input
- -10 to 1,000 mV
Input Impedance
- > 10 megaohms
Input Power
- ≤ 900 mW, Max.
Isolation
- 1,500 Vac, 1 Minute
Operating Temperature
- -20° to 70° C (-4° to 158° F) - Rail-Mount Transmitter
- -40° to 85° C (-40° to 185° F) - In-Head Transmitter
Power Supply
- 10-30 Vdc
- 10-36 Vdc
Power Supply Effect
- < ± 0.001 % of Span Per Volt - Supply Voltage Influence
Resistance
- 0 to 4,000 ohms
- 100 to 4,000 ohms - Potentiometer
RTD Type
- Cu10
- Ni100
- Ni1000
- Ni120
- Potentiometer
- Pt100
Sensor, Probe Connection
- 2-Wire
- 3-Wire
- 4-Wire
Sensor, Probe Material
- Copper
- Nickel
- Platinum
Sensor, Probe Type
- B Thermocouple
- C Thermocouple
- E Thermocouple
- J Thermocouple
- K Thermocouple
- L Thermocouple
- N Thermocouple
- RTD
- R Thermocouple
- S Thermocouple
- T Thermocouple
Storage Temperature
- -40° to 85° C (-40° to 185° F) - In-Head, Rail-Mount Transmitter
System Requirements
- Windows® 2000/XP/Vista Operating System
Temperature Coefficient
- Pt100: 3.85 x 10⁻³ K⁻¹
Temperature Effect
- ± 0.005 % of Span Per °C or °F - Resistance, Voltage Temperature Influence
Temperature Range
- -200° to 1,800° C (-328° to 3,272° F) - Thermocouples
- -200° to 850° C (-328° to 1,562° F) - RTD
Update Time
- 1,600 milliseconds Approximatelyimatly - Double Input
- 800 milliseconds Approximatelyimatly - Single Input
Vibration
- 10 G, 10 to 2000 Hz According to IEC 60068-2-6, Test Fc
