Model 5100-02-IT Combustible Gas Sensor Module

6.3TRANSMITTER REPLACEMENT

The transmitter assembly should be replaced when it is determined that it is unreliable, noisy or cannot be calibrated. This may occur due to age, corrosion or failed components.

To replace the transmitter assembly:

a.Remove the cover of the main enclosure

b.Unscrew the two thumb screws in the top of the cover plate, lift the assembly and rotate 90o to relieve the wiring service loop

c.Unplug the sensor connector from the transmitter

d.Plug connector into new transmitter (be sure to match numbers between connector and socket).

e.Restore power and allow a minimum of 3 hours for stabilization before re-calibration

6.4SENSOR REPLACEMENT

The gas sensor which is located inside the sensor assembly housing can be replaced without replacement of the housing. The gas sensor needs replacement when:

The “CAL-FAIL” message appears after calibration

The sensor output signal is noisy, causing erroneous gas level readings To replace the sensor:

a.Confirm that system power has been removed

b.Remove the gas sensor module enclosure cover,

c.Unscrew the two thumb screws in the top of the faceplate, lift the transmitter assembly and rotate 90o to relieve the wiring service loop.

d.Unplug the sensor connector from the transmitter

e.Unscrew the old sensor assembly from the enclosure conduit hub. Remove the sensor assembly with its harness

f.Unscrew sensor housing cover from the sensor (be sure to loosen the set screw first)

g.Carefully pull the old sensor straight up from the socket

h.Press the new sensor into the socket.

i.Reverse the preceding steps to install the sensor assembly.

j.Allow the new sensor to stabilize for a minimum of 3 hours and then calibrate using the procedure in Section 5.

6.5INSTALLATION INSPECTION

Prior to system start-up or trouble shooting, the entire system should be visually inspected. The following are guidelines for that inspection:

6.5.1CONTROLLER INSTALLATION

Controller installed in conformance to instruction manual recommendations.

AC power is correctly grounded.

Hot AC and relay connections have safety covers installed.

6.5.2CABLING INSTALLATION

All splices are soldered or via terminal block.

Cabling is away from sources of electrical noise where possible.

Connector P2, terminals P2 1, 2, 3 on sensor module are connected to Sentry controller as Power, Signal, Ground, respectively.

6.5.3SENSOR MODULE INSTALLATION

Module installation in conformance with this manual.

Modules accessible for calibration.

Page: 24

Page 26
Image 26
Univex IT Series, 5100-02-IT instruction manual Transmitter Replacement

5100-02-IT, IT Series specifications

The Univex 5100-02-IT, part of the IT Series, is a highly advanced piece of technology designed to cater to a myriad of industrial applications. This product stands out for its impressive features and robust performance, making it a sought-after solution in various sectors.

One of the key characteristics of the Univex 5100-02-IT is its versatility. Designed with a modular architecture, it allows for easy customization according to specific operational needs. This flexibility supports an extensive range of configurations, ensuring that users can optimize performance based on their unique requirements.

In terms of connectivity, the Univex 5100-02-IT excels with its comprehensive array of communication options. It supports multiple protocols, including Ethernet, Wi-Fi, and serial communications, ensuring seamless integration with existing systems. This adaptability facilitates efficient data exchange and helps streamline operations, whether in manufacturing, logistics, or other industrial settings.

The IT Series emphasizes reliability and durability, which are critical in industrial environments. The 5100-02-IT is built with high-quality materials that can withstand harsh conditions, including temperature fluctuations and exposure to various chemicals. This robustness ensures minimal downtime and adds to the overall efficiency of operations.

Another standout feature of the Univex 5100-02-IT is its advanced data processing capabilities. Equipped with a powerful processor, it ensures quick and accurate analysis of data, enhancing decision-making processes. This allows organizations to respond faster to changing conditions and optimize their operations in real-time.

Security is paramount in the current technological landscape, and the Univex 5100-02-IT addresses this concern with a suite of security features. With built-in firewalls and data encryption capabilities, it safeguards sensitive information against unauthorized access and cyber threats.

User-friendliness is also a priority with this device. The intuitive interface makes navigation simple, allowing operators to efficiently manage settings and monitor performance with ease. This simplicity reduces the learning curve and enhances overall productivity.

In summary, the Univex 5100-02-IT from the IT Series embodies a range of advanced features, technologies, and characteristics that cater to the evolving demands of industrial applications. Its versatility, robust construction, reliable connectivity, advanced data processing, security measures, and user-friendly interface make it an invaluable asset for companies looking to enhance their operational efficiency and adaptability.