Field Mounted Temperature Transmitter — TTFU

TTFU

The field mounted temperature transmitter is designed for process areas where the transmitter needs to stay near the measuring point. It accepts RTD, thermocouple, mV, resistance and potentiometer inputs. Also, it converts the signal into a stable 4-20mA output with HART or PROFIBUS options. Therefore, it suits field-level temperature measurement in demanding industrial plants.

Field-level installation
Backlit LCD display
HART / PROFIBUS option
Rugged IP66 housing
4-20mA output support

Input type guidance

Field mounting support

Communication selection

Calibration & service backup

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Smart field-mounted design for process areas
Universal input support for RTD, thermocouple, mV, resistance and potentiometer
4-20mA DC two-wire loop powered output
HART and PROFIBUS PA communication options
Backlit LCD display with 360° rotation
5-digit main readout with 20-segment bargraph
2 kV galvanic isolation between input and output
Accuracy up to ±0.1% FS
Long-term stability of ±0.1% of reading per year
Dual sensor input support
Programmable zero adjustment through HART
Adjustable output filter from 0 to 160µA
IP66 die-cast aluminum housing
Flameproof option available
Suitable for harsh outdoor and process environments

Field process temperature measurement
Local display-based temperature monitoring
RTD and thermocouple signal conversion
Chemical process temperature loops
Oil & gas field instrumentation
Steel plant process areas
Power plant temperature monitoring
Outdoor process measurement points
DCS and PLC temperature signal transmission

Model: TTFU
Mounting Type: Field mounted
Input Types: RTD, Thermocouple, mV, Resistance, Potentiometer
RTD Input: Pt100, Pt200, Pt500, Pt1000, Pt50, Cu10, Cu50, Cu100, Ni120 and related variants
Thermocouple Input: T, E, J, K, N, R, S, B
Output Signal: 4-20mA DC, two-wire loop powered
Communication: HART / PROFIBUS PA, based on configuration
Display: Backlit LCD, 5-digit 7-segment display with 20-segment bargraph
Display Range: -19999 to 99999
Supply Voltage: 9 to 32V DC, 24V DC recommended
Response Time: 0.5 seconds, HART output update
Switch-on Delay: ≤ 5 seconds
Damping: 0 to 30 seconds, user adjustable
Cold Junction Compensation Accuracy: ±0.1°C
Isolation: 2 kV AC galvanic isolation between input and output
Failure Alarm: Low alarm 3.6mA; high alarm 22mA
Overrange / Underrange: Underrange 3.8mA; overrange 20.5mA
Ambient Operating Temperature: -40°C to +85°C
Storage Temperature: -40°C to +100°C
Relative Humidity: 0 to 100% RH
Electrical Connection: M20 × 1.5 female and ½ inch NPT female
Housing Material: Die-cast aluminum with corrosion-resistant coating
Mounting Arrangement: Suitable for 2 inch pipe mounting
Protection: IP66
Weight: Approx. 800g

Comprehensive Services Using This Product

From installation to ongoing support, we’re with you every step of the way.

Calibration

Precise calibration ensuring measurement accuracy and compliance.

Industries Using This Product

Our solutions are trusted by top industries to drive growth and improve operations.

Power

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Cement

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Steel

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Oil & Gas

Ensuring safe, reliable operations in oil and gas with precise monitoring and control.

Metals

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Chemicals & Fertilisers

Precision solutions for chemical processes, ensuring compliance and operational efficiency.

Water

Reliable solutions for water treatment and quality monitoring in industrial applications.

What Customers Say About Us

Reliable Performance in Plant Operations

We recently used the Smart Temperature Transmitter in our power plant application, and the field monitoring experience has been very satisfactory. The display visibility, stable performance, and support coordination from the team were handled professionally.

Mr. Pradeep ChauhanSenior Manager – C&I

Smooth Experience for Process Applications

The transmitter has been performing reliably in our cement process operations with stable temperature readings and smooth sensor compatibility. The delivery, packaging, and overall support experience were very good.

Mr. Nitin BansalDeputy Manager – Process Instrumentation

Suitable for Outdoor Industrial Conditions

We installed Smart Temperature Transmitter at our water treatment facility, and the overall setup experience was smooth for our team. The product build quality and monitoring performance have matched our operational requirements well.

Mr. Arvind KulkarniAssistant Engineer – Plant Automation

Dependable Support in Demanding Environments

We are using the Smart Temperature Transmitter in our steel plant operations, and the performance has remained reliable in difficult working conditions. The commissioning support and technical coordination were handled efficiently.

Mr. Manish RaoSection Head – Maintenance

Easy Handling & Good Service Experience

Our team found the Smart temperature Transmitter easy to use during routine monitoring activities in our chemical plant. The product quality, timely response, and overall support from the company made the experience satisfactory.

Ms. Kavita MenonLead Engineer – Utilities & Instrumentation

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