Transmitter

IRt/c.XMTR

In-Line Pre-Calibrated 4-20 mA Transmitter

The t/c.XMTR is specifically designed to interface any model IRt/c by a simple thermocouple connector or splice. The two wire current loop can be used in any conventional 4-20mA, 0-5V or 0-10V circuit that is scaled for the temperature range of interest.

For OEMs, IRt/c sensors and t/c.XMTR can be supplied pre-wired together.

·Use any existing wiring, for easy low cost installation

·Use existing PLC, computer or controller inputs

·In line design requires no mechanical support

·Pre-calibrated for IRt/c type, no span or zero adjustment neces- sary

·Hermetically sealed construction exceeds NEMA 4, 4X, IP65, 66, 67

·Stainless Steel construction can withstand harsh environments

IRt/c Accessories

3.4 (86)

.50 (12,7)

IRt/c Side

Loop Side

3 ft (1 m) 26 AWG stranded

10 ft (3 m) 22 AWG

twisted shielded pair

stranded twisted pair wire.

thermocouple wire.

 

t/c connector

4 - 20 mA

 

1000 Ohm

 

Max

t/c.XMTR

 

Any Model IRt/c

12 - 36 VDC

 

 

J150

J500

 

J1200

K2100

S3000

 

K150

K500

 

K1200

 

 

 

 

 

 

 

 

 

 

 

 

Temperature at 4 mA

 

 

 

32°F (0°C)

 

 

 

 

 

 

 

 

 

 

 

 

Temperature at 20 mA

150°F (65°C)

500°F (260°C)

 

1000°F (540°C)

 

2000°F (1100°C)

 

3000°F (1650°C)

 

 

 

 

 

 

 

Accuracy

 

±0.1% F.S. conversion of thermocouple mV input to mA output

 

 

 

 

 

 

 

 

 

Speed of Response

 

 

160 msec (10Hz bandwidth)

 

 

 

 

 

 

 

 

 

 

Operating Range

 

 

 

32 to 158°F (0 to 70°C)

 

 

 

 

 

 

 

 

 

 

 

 

Temperature Drift

 

 

 

<0.02% F.S. per °C

 

 

 

 

 

 

 

 

 

 

 

Output Noise

 

 

<1nv rms (100Hz bandwidth)

 

 

 

 

 

 

 

 

 

Input Break Indication

 

 

Upscale: goes to >20 mA

 

 

 

 

 

 

 

 

Power Supply @ Load

 

12 VDC minimum @10; to 22 VDC minimum @1K

 

Storage Temperature

 

 

-85 to 257°F (-65 to 125°C)

 

 

 

 

 

 

 

 

 

Weight

 

 

 

2.4 oz (68 g) with cables

 

 

 

 

 

 

 

Housing

Stainless steel, hermetically sealed, meets or exceeds all applicable NEMA ratings, housing

 

 

electrically isolated from signal.

 

 

 

 

 

 

 

 

 

 

48

C O R P O R A T I O N

51 Water Street, Watertown, MA 02172 USA

800-422-3006617-923-9900 • Fax 617-923-9911

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Exergen IRt/c.XMTR manual In-Line Pre-Calibrated 4-20 mA Transmitter

IRt/c.XMTR specifications

The Exergen IRt/c.XMTR is a groundbreaking infrared temperature sensor that is transforming temperature monitoring in a variety of applications, including industrial, medical, and consumer settings. This sensor is renowned for its accuracy, reliability, and advanced technology, making it an essential tool for professionals across multiple fields.

One of the standout features of the Exergen IRt/c.XMTR is its non-contact temperature measurement capability. Utilizing advanced infrared technology, this sensor can accurately measure the surface temperature of objects from a safe distance. This is particularly beneficial in scenarios where direct contact is impractical or harmful, such as in hazardous environments or for sensitive equipment.

The IRt/c.XMTR offers a temperature measurement range from -50°C to 300°C, providing versatility for a wide range of applications. The sensor's high accuracy, typically within ±0.5°C, ensures that users can rely on the readings it provides. Additionally, the sensor has a rapid response time, which allows for quick assessments in dynamic environments where temperatures may be fluctuating.

Connectivity is another critical aspect of the Exergen IRt/c.XMTR. The device integrates seamlessly with various systems, thanks to its robust communication protocols, including analog and digital outputs. This feature allows users to easily incorporate the sensor into existing monitoring systems, enhancing functionality and data analysis.

Temperature compensation is also integrated into the IRt/c.XMTR, which adjusts the readings based on environmental conditions. This characteristic ensures optimal accuracy regardless of surrounding variables, such as ambient temperature and humidity, which can otherwise skew results.

Durability is a notable characteristic of the Exergen IRt/c.XMTR. Built with rugged materials, the sensor is designed for long-term use in demanding conditions. It is resistant to dust and moisture, making it suitable for industrial settings where exposure to contaminants is common.

In summary, the Exergen IRt/c.XMTR offers advanced features such as non-contact measurement, high accuracy, extensive temperature range, rapid response, excellent connectivity, temperature compensation, and durability. These characteristics make it a premier choice for temperature monitoring in various applications, allowing users to achieve reliable and precise measurements efficiently. As technology evolves, the IRt/c.XMTR continues to set new standards in temperature sensing solutions.