Omega Vehicle Security HH-21 manual General Information, Specifications

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GENERAL INFORMATION

This manual provides information on the use of three digital handheld ther- mometers. Functional features both common and unique to each model are described.

All three models are microprocessor based, and provide accurate and reliable operation. They function with the most popular thermocouples; types K, J, and T. A variety of features in these projects enhance their versatility, while simplifying operation.

It is recommended that you read this manual thoroughly, especially the sections on safety, prior to operating these instruments.

SPECIFICATIONS

THERMOCOUPLE INPUTS: 2 (T1, T2) miniature TC connectors. Accepts male miniature and subminiature TC connectors.

THERMOCOUPLE TYPES: K, J, T

READOUT: T1, T2, T1-T2, and SCAN (T1, T2, T1-T2).

ACCURACY: (18°C to 28°C ambient, 2 years, excludes thermocouple error).

TC

 

 

 

 

Extended Temp.

Type

Range

Resolution

Accuracy (T1, T2)

Accuracy (T1-T2)

Range Acc’y (T1, T2), Typ.

 

 

 

 

 

 

K

–200°C to 1372°C

0.1/1°C

±(0.1% rdg + 0.6°C)

Acc’y (T1) + Acc’y (T2)

–200°C to –250°C, ±(3°C)

 

–328°F to 2502°F

0.1/1°F

±(0.1% rdg + 1.0°F)

Acc’y (T1) + Acc’y (T2)

–328°F to –418°F, ±(5°F)

 

 

 

 

 

 

J

–210°C to 760°C

0.1/1°C

±(0.1% rdg + 0.6°C)

Acc’y (T1) + Acc’y (T2)

—

 

–346°F to 1400°F

0.1/1°F

±(0.1% rdg + 1.0°F)

Acc’y (T1) + Acc’y (T2)

—

 

 

 

 

 

 

T

–200°C to 400°C

0.1/1°C

±(0.1% rdg + 0.6°C)

Acc’y (T1) + Acc’y (T2)

–200°C to –250°C, ±(3°C)

 

–328°F to 752°F

0.1/1°F

±(0.1% rdg + 1.0°F)

Acc’y (T1) + Acc’y (T2)

–328°F to –418°F, ±(5°F)

 

 

 

 

 

 

REPEATABILITY: ±0.2°C typical for 1 week at constant ambient temperature.

TEMPERATURE COEFFICIENT: 18°C to 28°C; included in accuracy specification. From 0°C to 18°C, and 28°C to 50°C; less than ±(0.02% rdg + 0.1°C)/°C.

ENVIRONMENTAL LIMITS FOR OPERATING: 0°C to 50°C, less than 80% relative humidity (R.H.) up to 35°C; reduce R.H. limit by 3%/°C from 35°C to 50°C.

ENVIRONMENTAL LIMITS FOR STORAGE: –35°C to 60°C, less than 90% relative humidity (R.H.) up to 35°C; reduce R.H. limit by 3%/°C from 35°C to 60°C.

INPUT CURRENT: 50 nA typical.

READING RATE: (T1, T2, T1-T2); 1 reading/second typical, all parameters.

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Contents Page Page Table of Contents Specifications General InformationMaximum Common Mode Voltage 42V peak to earth Difference Specifications Model HH-21 Thermocouple InputsManual Addenda FeaturesUnpacking and Inspection Safety Information Safety PrecautionsPage Battery INSTALLATION/REPLACEMENT Battery InstallationPage Memory Backup Operation with Rechargeable BatteryDiagnostics Operating InstructionsDisplay Annunciators T1 T2 T1-T2BAT Low Battery Annunciator Function Keys On OFF Scan Scan AnnunciatorSensor Select Hold REC View Stop CLR Service Information Calibration ProcedureDisassembly Instructions Page Page Component Layout Parts List Schematic Designation Description Part NumberSchematic Schematic Diagrams Microcomputer and Display Power Supply

HH-21 specifications

The Omega Vehicle Security HH-21 is a state-of-the-art vehicle security system designed to provide unparalleled protection against theft and unauthorized access. Engineered with advanced technologies, the HH-21 stands out as a robust solution for vehicle owners seeking to safeguard their investments.

One of the main features of the HH-21 is its integrated GPS tracking system. This allows vehicle owners to remotely monitor their vehicle's location in real time via a dedicated mobile application. In the event of theft, users can quickly track their vehicle's whereabouts, significantly increasing the chances of recovery. This feature not only provides peace of mind but also deters potential thieves from targeting vehicles equipped with such advanced security measures.

Another outstanding characteristic of the HH-21 is its user-friendly interface. The system is designed to be easily operated on both the device and the accompanying app, allowing users to access their vehicle's security status, set alerts, and manage their settings with minimal hassle. The intuitive layout facilitates seamless navigation, ensuring that even those who are not technologically savvy can effectively use the system.

The HH-21 is equipped with a sophisticated alarm system featuring multiple sensors that detect unauthorized entry attempts. The system includes shock sensors that activate when there is an impact on the vehicle, as well as door and window sensors that trigger the alarm if they are breached. This multi-layered approach enhances the security of the vehicle, making it nearly impossible for thieves to operate without being detected.

Furthermore, the HH-21 employs advanced immobilizer technology. In the event of a theft attempt, the system can immobilize the vehicle’s engine, preventing it from being started. This level of protection acts as a formidable barrier against carjackings and theft, ensuring that the vehicle remains secure at all times.

Additionally, the HH-21 supports smartphone integration, allowing users to control the security system remotely. Notifications and alerts are sent directly to the user's phone, ensuring they are informed of any potential security breaches immediately. This feature provides an extra layer of convenience, empowering users with real-time updates about their vehicle's security status.

In conclusion, the Omega Vehicle Security HH-21 is a comprehensive security solution that combines innovative technology, user-friendly design, and essential protective features. With GPS tracking, an advanced alarm system, and immobilization capabilities, it represents a strong line of defense against vehicle theft and unauthorized access. This system not only enhances vehicle security but also provides vehicle owners with confidence and peace of mind in today’s increasingly challenging environment.
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