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OPTITEMP TT 30 C/R Temperature Transmitter
Brand: KrohneThe TT 30 is a universal, intelligent, programmable and isolated 2-wire transmitter for temperature, resistance or voltage measurements in an industrial environment.
The TT 30 series consists of 2 different versions in terms of the mounting. The TT 30 R is the railmount version whereas TT 30 C is primarily intended to be mounted in a "B connection head" or larger according to DIN 43729.
As an alternative you can also mount the in-head version on a DIN rail according to DIN 50022 / EN 60715 with the help of an optionally available rail mounting kit.
The whole TT 30 transmitter series combines competitive pricing, functionality and simple configuration. Useful error correction functions like the automatic correction of known sensor errors improve the accuracy.
Features- Fully universal, linearized and highly isolated
- Accepts RTD, TC, mV and Ohms
- SmartSense feature allows low sensor isolation detection (only for TT 30 C)
- Sensor break monitoring
- Sensor error correction and system error correction for highest total accuracy
- Full access to all features while in operation
- NAMUR compliant
- Simplified loop check-up with calibration output
- Test output without breaking the loop (only for rail-mounted Non-Ex)
- TempSoft, easy-to-use windows configuration software
Specifications
Brand
Accuracy
- Cold Junction Compensation: ± 0.5° C (± 0.9° F) at 23° C (73° F)
- Resistance/Potentiometer: Max.
- RTD: Max.
- Typically ± 0.1 % of Input Span
- Voltage & Thermocouple: Max.
Alarm
- Sensor Break Monitoring: ≤ 3.6 mA (User-definable Output)
- Sensor Break Monitoring: ≥ 21 mA (User-definable Output)
Ambient Temperature Range
- In-Head Transmitter (Ex Version): -40° to 85° C (-40° to 185° F)
Approvals & Certifications
- Calibration
- Shock Resistance According IEC 60068-2-31
Approvals & Certifications
- ATEX Directive 94/9/EC, In-Head Transmitter: EN 60079-0: 2006, EN 60079-11: 2007 & EN 60079-26: 2007, Rail-Mount Transmitter: EN 60079-0: 2006, EN 60079-11: 2007
- CE
- EMC Directive: 2004/108/EC
- NAMUR NE 43
- UL
Capacitance
- Internal Capacitance: 1 NF
- Maximum
Configuration
- PC Configuration Software, TempSoft, is A Versatile & User-Friendly Tool for Transmitter Configuration
Consumption
- Current Consumption: ≤ 21.6 mA
Damping Adjustment
- 0 or 2 seconds (Time Constant)
Electrical Connectors
- Single/Stranded Wires: 16 AWG (1.5 mm²)
Electrical Protection
- Polarity
Enclosure, Body Material
- In-Head Transmitter: Polyamide
- In-Head Transmitter: Polycarbonate + ABS
- Rail-Mount Transmitter: Polycarbonate + Glass Fibre
Environmental Protection
- In-Head Transmitter Housing: IP50
- In-Head Transmitter Terminals: IP10
- Rail-Mount Transmitter Housing, Terminals: IP20
Humidity
- 5 to 95 % Relative Humidity, Non-Condensing
Inductance
- Maximum
Input
- Maximum
- Thermocouples: -10 to 500 mV
Input Impedance
- > 10 megaohms
Input Power
- Maximum
Isolation
- Galvanic Isolation: 1,500 Vac, 1 Minute
Linearity
- RTD, Resistance/Potentiometer & Voltage: ± 0.1 %
- Thermocouple: ± 0.2 %
Linearization
- Up to 9-Points
Mounting
- Clamp
- In-Head Transmitter: B Connection Head or Larger According to DIN 43729
- M4 Screw
- Rail-Mount Transmitter (35 mm / 1.38”), In-Head Transmitter: DIN Rail Mounting According to DIN 50022 / EN 60715
- Spring
Operating Temperature
- In-Head Transmitter: -40° to 85° C (-40° to 185° F)
- Rail-Mount Transmitter: -20° to 70° C (-4° to 158° F)
Output
- Instrument Calibration Output: 4-20 mA, ± 8 µA
- Maximum
Output Power
- Maximum
Power Supply
- In-Head Transmitter Non-Ex Version: 6.5-36 Vdc (2-Wire Connection)
- In-Head, Rail-Mount Transmitter Ex Version: 8-30 Vdc (2-Wire Connection)
- Rail-Mount Transmitter Non-Ex Version: 7.5-36 Vdc (2-Wire Connection)
Resistance
- Input Resistance, Potentiometer (3 & 4-Wire Connection): 0 to 2,000 ohms
- Maximum
Resolution
- 5 μA
RFI/EMI Effect
- RFI Influence: Typically ± 0.1 % of Input Span (0.15 to 80 MHz, 10 V / 80 to 1,000 MHz, 10 V/m) (In-Head Transmitter)
- RFI Influence: Typically ± 0.2 % of Input Span (0.15 to 80 MHz, 10 V / 80 to 1,000 MHz, 10 V/m) (Rail-Mount Transmitter)
RTD Type
- Cu10 (Edison No. 15)
- Ni100 (DIN 43760)
- Ni1000 (DIN 43760)
- Ni120 (Edison No. 7)
- Pt100 (IEC 60751, ASTM 1137-97, JIS C1604-1981)
- Pt1000 (IEC 60751)
Sensor Input
- Approximately 0.4 mA
Sensor, Probe Connection
- 2-Wire
- 3-Wire
- 4-Wire
Sensor, Probe Material
- Sensor: Copper
- Sensor: Platinum
Sensor, Probe Type
- B Thermocouple (IEC 60584)
- C Thermocouple
- E Thermocouple (IEC 60584)
- J Thermocouple (IEC 60584)
- K Thermocouple (IEC 60584)
- L Thermocouple (DIN 43710)
- N Thermocouple (IEC 60584)
- RTD
- R Thermocouple (IEC 60584)
- S Thermocouple (IEC 60584)
- T Thermocouple (IEC 60584)
- U Thermocouple (DIN 43710)
Span - Minimum
- 10 ohms
- RTD: 10° C (18° F) (Pt100/1000, Ni100/1000)
- RTD: 100° C (212° F) (Cu10)
- Thermocouples: 2 mV
Storage Temperature
- In-Head Transmitter: -40° to 85° C (-40° to 185° F)
- Rail-Mount Transmitter: -20° to 70° C (-4° to 158° F)
System Requirements
- Windows® 2000/XP/7/Vista Operating System
Temperature Coefficient
- Pt100: 3.85 x 10⁻³ K⁻¹
Temperature Effect
- Maximum
- Temperature Influence (All Inputs): Max.
- Temperature Influence of Resistance & Voltage: ± 0.006 % of Span Per °F
- Temperature Influence of Resistance & Voltage: ± 0.01 % of Span Per °C
Temperature Range
- RTD: -200° to 1,000° C (-328° to 1,832° F)
- Thermocouples: -270° to 2,300° C (-454° to 4,172° F)
Thermal Drift
- Long-term Drift: Max.
Update Time
- Approximately 1.5 seconds
Vibration
- In-Head: 10 G, 60 to 2,000 Hz According to IEC 60068-2-6
- Rail: 5 G, 60-500 Hz According to IEC 60068-2-6
Voltage
- 4 V Peak-to-Peak at 50/60 Hz
