Bacharach 24-9448 manual Thermocouple Installation and Wiring

Models: 24-9448

1 108
Download 108 pages 37.05 Kb
Page 92
Image 92

Maintenance

3.Pull old thermocouple from probe body and discard.

4.The new thermocouple has been coiled for shipping purposes. Straighten the thermocouple using your thumb and index finger.

5.If not already done, install supplied O-Rings onto thermocouple.

6.Insert thermocouple into probe body until it “bottoms out.”

7.Strip 1/4 inch of insulation from each of the probe’s thermocouple

connector­ wires.

IMPORTANT: In Step 8, the thermocouple wires must first be twisted together and then crimped.

8.Twist both red thermocouple wires together; insert them into the sup- plied wire-splice connector; and then crimp the connector using a pair of pliers. Repeat this step for the yellow thermocouple wires.

9.Reassemble the probe handle, being careful not to pinch the thermo- couple wires between the handle pieces. In addition, ensure that the end of the thermocouple is in front of the rib molded into the bottom handle piece; otherwise, the handle pieces will not fit tightly together.

Cut away view of Thermocouple inserted into Probe Body

Thermocouple Assembly

Ensure end of Thermocouple is in front of plastic rib in handle

O-Rings

Red and Yellow

Thermocouple Wires

When reassembling probe handle, ensure that the thermo- couple wires do not become pinched around screw hole or edge of handle

Wire-Splice Connectors

Figure 6-7. Thermocouple Installation and Wiring

6-12

Instruction 24-9448

Page 92
Image 92
Bacharach 24-9448 manual Thermocouple Installation and Wiring

24-9448 specifications

The Bacharach 24-9448 is a sophisticated instrument designed for detecting and measuring hazardous gases, particularly in environmental and industrial settings. Renowned for its accuracy and reliability, this portable gas analyzer serves a crucial role in ensuring safety and compliance in various applications, including HVAC, refrigeration, and environmental monitoring.

One of the standout features of the 24-9448 is its advanced sensor technology. The device utilizes electrochemical sensors that provide real-time readings of specific gas concentrations, including carbon monoxide, carbon dioxide, and other toxic gases. These sensors are designed to be sensitive and selective, ensuring they deliver precise measurements without interference from other substances in the environment. This is particularly important in industrial settings where multiple gases may be present.

The Bacharach 24-9448 also boasts a user-friendly interface with a clear display that makes it easy for operators to interpret results quickly. The unit features a simple menu navigation system, allowing users to access different functions without hassle. This design consideration enhances usability, especially in high-pressure situations where every second counts.

Portability is another key characteristic of the 24-9448. Weighing in at just a few pounds, it is easy to transport and operate in various locations, whether it be on a job site or in an environmental monitoring scenario. The robust housing is designed to withstand the rigors of fieldwork, ensuring longevity and durability despite challenging conditions.

Moreover, the device includes data logging capabilities, enabling users to store and later review measurements. This feature is essential for compliance documentation and for analyzing trends over time. Users can download data for further analysis, aiding in thorough reporting and decision-making processes.

In addition to its core capabilities, the Bacharach 24-9448 offers flexibility with adjustable calibration settings, accommodating different gas types and concentration ranges. This adaptability ensures it can meet the specific needs of diverse applications, making it a versatile tool in the field.

Overall, the Bacharach 24-9448 is an essential instrument for professionals in various sectors. Its combination of advanced sensor technology, user-friendly design, portability, and data logging capabilities solidifies its position as a leading choice for gas detection and measurement. Whether for routine checks or emergency responses, this analyzer provides the reliability that ensures safety in potentially hazardous environments.