4B ADBT2 Manuel d'utilisation - Page 6

Parcourez en ligne ou téléchargez le pdf Manuel d'utilisation pour {nom_de_la_catégorie} 4B ADBT2. 4B ADBT2 16 pages. Adjustable depth bearing sensor temperature tester

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• Do NOT use when hazardous dust is present

• Only use ADB Tester with 4B ADB bearing temperature sensors for direct (heated) testing

• Only use 4B HOTBUS-TN4 temperature nodes for indirect (simulated) testing

The ADB Sensor Tester (ADBT) has been designed to test 4B adjustable depth bearing (ADB) style

temperature sensors in the field. During planned maintenance or periodic testing, the ADBT can be

used as a diagnostic tool to verify the alarm and shutdown sequences of the control unit are functioning

as expected. The unit operates in two testing modes, direct (heated) and indirect (simulated).

In direct mode, an integrated heating block within the ADBT heats the ADB sensor probe to the desired

trip point, and allows quick and easy real life testing of the sensor and temperature monitoring system.

Using indirect mode allows simulated testing of NTC type sensors within the network of 4B's T500

Hotbus control unit. By connecting the ADBT to a TN4 node, testing of the node and the network is

accomplished by simulating the temperature above the sensor's trip point and monitoring the response

of the control unit.

PRODUCT OVERVIEW

Temperature

Simulation

Control Knob

(Indirect Mode)

LED

Temperature

Display

Power

On / Off

WARNING

Heater Block Input

for ADB Probe

(Direct Mode)

PAGE 6

Temperature

Simulation

Output Cable

(Indirect Mode)

Testing Temperature Controls

+/- 10°F (5°C) Increments