How to troubleshoot Chino IR-GZA Thermometer when main and sub indication are not lit?
If the main and sub indications on your Chino Thermometer are not lit, the issue could be due to a lack of power supply or a CPU malfunction. First, ensure that the thermometer is receiving the correct rated power (100-240VAC, 50/60Hz) at the power supply terminal. If the power supply is correct, try turning the power off and then on again to reset the CPU.
Why does the measured value fluctuate on my Chino IR-GZA Thermometer?
If the measured value on your Chino Thermometer is fluctuating, it could be due to a loose communication terminal or an unstable radiation thermometer indication. Try re-tightening the terminal connecting to the radiation thermometer. If the issue persists, refer to the radiation thermometer's instruction manual for troubleshooting steps.
General| Brand | Chino |
|---|---|
| Model | IR-GZA Series |
| Category | Thermometer |
| Language | English |
Details conditions for safe operation and environments to avoid, including temperature and humidity limits.
Provides guidance on proper storage to prevent damage or malfunction of the unit.
Instructs users to follow local government regulations when discarding the product.
Defines symbols used in the manual for warnings, cautions, remarks, and references.
Details critical warnings about operating in hazardous environments or improper handling, which may lead to severe injury or death.
Provides cautions regarding potential injury or physical damage from incorrect wiring, operation, or environmental factors.
Describes the compact design, LED display, built-in power supply, and analog output capabilities.
Explains the structure of the IR-GZA model code, detailing options for analog input, communication, and moisture proofing.
Lists the accessories included with the IR-GZA unit, such as mounting brackets and terminal cover.
Details the main and sub indications, status markers, and function keys on the IR-GZA front panel.
Provides a detailed layout of the rear terminals of the IR-GZA unit, including their numbers, names, and functions.
Specifies panel thickness, mounting height, orientation, and environmental factors for proper installation.
Outlines the step-by-step process for installing the IR-GZA unit into a panel, including using mounting brackets.
Provides the required panel cut-out dimensions and specific cautions for close installation.
Specifies wire types, crimping terminals, and tightening torque for power supply and other terminals.
Presents a comprehensive table of terminal numbers, names, and functions for different connection columns (A, B, C, D).
Details the wiring specifications and cable colors for connecting the IR-GZA to the IR-CZ radiation thermometer.
Details the wiring specifications and cable colors for connecting the IR-GZA to the IR-CA radiation thermometer.
Details the wiring specifications and cable colors for connecting the IR-GZA to the IR-SA radiation thermometer.
Describes the steps taken when the unit is powered on, including LED status, model check, and connection status indicators.
Explains how to select the display channel (CH.01 or CH.31) and confirms thermometer connection status.
Covers settings for Emissivity 1, 2, and 3, specifying how to adjust the emissivity ratio for different thermometer models.
Allows selection between 'dELy' (smooth value) and 'PEAK' (peak tracing) for signal modulation.
Enables selection of decimal point digits for the time constant when 'dELy' modulation is used.
Allows adjustment of the first-order lag degree by setting the modulation time constant.
Sets the signal decrement rate after peak detection when 'PEAK' modulation is selected.
Allows selection of alarm modes such as High Limit, Low Limit, or No Alarm.
Sets the specific temperature value for Alarm Mode 1.
Sets the low limit value for scaling the analog output from the radiation thermometer.
Sets the high limit value for scaling the analog output from the radiation thermometer.
Performs a simulated analog output based on a set ratio for testing purposes.
Enables or disables peak hold functionality and selects the reset type and time.
Allows enabling or disabling the laser targeting function used to check measurement location.
Temporarily locks operation keys to prevent parameter changes, with options to enable or disable.
Selects the alarm mode for judging temperature alarms, with options for self-diagnostic, limit alarms, and no alarm.
Sets the low limit alarm value for measuring temperature.
Sets the high limit alarm value for measuring temperature.
Sets the low-low limit alarm value for measuring temperature.
Sets the high-high limit alarm value for measuring temperature.
Sets the low limit value for analog output scaling for Analog Output 1.
Sets the high limit value for analog output scaling for Analog Output 1.
Performs a simulated analog output based on set ratio for Analog Output 1.
Allows selection of whether to use reflection correction or not.
Selects the input type for reflection source temperature (4-20, Pt, CH31).
Sets the low limit for analog input scaling when '4-20' is selected.
Sets the high limit for analog input scaling when '4-20' is selected.
Sets the reflection source temperature when 'KEYIN' is selected.
Sets the optical correction factor for refining measurement accuracy.
Allows enabling or disabling emissivity remote setting and configuring contact input.
Sets the low limit value for emissivity scaling when remote setting is active.
Sets the high limit value for emissivity scaling when remote setting is active.
Selects the communication protocol (RTU or ASCII) for data exchange with a high-order device.
Sets the unit address for communication with a high-order device.
Selects the transmission speed (baud rate) for high-order device communication.
Selects character settings (bit length, parity, stop bit) for communication matching.
Lists common phenomena, their causes, and countermeasures for resolving operational problems.
Details error indications, their contents, causes, and recommended countermeasures for abnormal conditions.
Explains indications for overflow ('oFL') and underflow ('uFL') when measurements exceed the scale range.
Describes the 'CLP' indication for 2-color thermometers when radiant energy is low.
Lists consumable parts and their expected life span, such as relays and capacitors.
Lists detailed specifications including emissivity, input types, output accuracy, power supply, and environmental ratings.
Shows the physical dimensions of the IR-GZA unit and details for panel mounting, including the nameplate and terminal cover.
Details parameters related to radiation thermometer settings, including display, emissivity, signal modulation, and alarms.
Summarizes IR-GZA parameters categorized by setting modes (0, 1, 2, A), including indications, ranges, and default values.
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