EXTECH BT100 Расширенная инструкция онлайн [10/11] 529530

BT100-en-GB_V4.0 11/16

Electrical Specifications

To ensure accuracy the ambient temperature should be 23

°C

with a humidity of 80% RH

(maximum) non-condensing. In addition, perform a Zero adjustment after each range change.

Resistance measurements

Temperature coefficient: (

0.1% rdg

0.5digits)/

°C

Measurement frequency: 1KHz

10%

Measurement burden voltage: 1.5mVAC

Range Resolution Measurement current Accuracy

40mΩ 10µΩ 37.5mA approx.

(1% reading

10digits)

400mΩ 100µΩ 3.75mA approx.

4Ω 1mΩ 375µA approx.

40Ω 10mΩ 37.5µA approx.

Voltage Measurements

Temperature coefficient: (

0.1%rdg

0.5digits)/

°C

Range Resolution Accuracy

4V 1mV

(0.1% reading

6digits)

40V 10mV

Maximum Input Voltage: 50VDC maximum

No AC voltage input permitted

Maximum voltage allowed between input terminals and ground: 60VDC/AC

DANGER

Do not exceed the maximum permissible input voltage (60VDC/AC) to the measurement terminals.

This could result in personal injury and/or damage to the unit.