Fluke 789 Multi-Function Calibrator, 30 mA, 1000V ac 50 mm 203 mm 100 mm

RS庫存編號:: 447-7707
Distrelec 貨號:: 176-49-395
製造零件編號:: FLUKE-789
製造商:: Fluke

Fluke 789 Multi-Function Calibrator, 30 mA, 1000V ac 50 mm 203 mm 100 mm

小計（1 件）*

HK$13,983.30

訂單超過 HK$250.00 免費送貨

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RS庫存編號:: 447-7707
Distrelec 貨號:: 176-49-395
製造零件編號:: FLUKE-789
製造商:: Fluke

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選取全部	屬性	值
	品牌	Fluke
	Product Type	Multi-Function Calibrator
	Maximum Voltage Measurement	1000V ac
	Accuracy	±0.2 %
	Port Connections	HART
	Battery Life	140h
	Maximum Current Measurement	30mA
	Battery Type	AA
	Power Source	Battery
	Safety Category Level	CAT IV, CAT III
	Safety Category Voltage	1000V ac
	Minimum Operating Temperature	-20°C
	Maximum Operating Temperature	55°C
	Standards/Approvals	IEC 61010-1
	Hazardous Area Certification	No
	Weight	610g
	Length	203mm
	Height	50mm
	Model Number	789
	Resolution	1 mA

	選取全部
	品牌 Fluke
	Product Type Multi-Function Calibrator
	Maximum Voltage Measurement 1000V ac
	Accuracy ±0.2 %
	Port Connections HART
	Battery Life 140h
	Maximum Current Measurement 30mA
	Battery Type AA
	Power Source Battery
	Safety Category Level CAT IV, CAT III
	Safety Category Voltage 1000V ac
	Minimum Operating Temperature -20°C
	Maximum Operating Temperature 55°C
	Standards/Approvals IEC 61010-1
	Hazardous Area Certification No
	Weight 610g
	Length 203mm
	Height 50mm
	Model Number 789
	Resolution 1 mA

豁免

COO (Country of Origin):: US

Fluke Multi-Function Calibrator, 0.02% Accuracy, 1000V Maximum Voltage Measurement - FLUKE-789

This multi-function calibrator combines a safety-rated digital multimeter with mA loop sourcing and simulation for field and workshop diagnostics. It measures volts, current, resistance and frequency while providing mA sourcing, simulation and loop power options, enabling troubleshooting and calibration of current-loop instrumentation in industrial settings.

Features & Benefits

• 0.02%+2 precision accuracy for demanding calibration tasks
• 1000V true-rms measurement capability for high-voltage testing
• 30mA maximum current with 1mA resolution for fine loop adjustments
• AA battery power with 140h typical measurement life for long shifts
• CAT IV600V/CAT III1000V safety rating for industrial environments
• HART-capable port connections and 24V loop supply for protocol testing

Applications

• Suitable for commissioning and calibrating 4–20mA control loops
• Ideal for fault-finding on plant instrumentation and transmitters
• Used with HART devices for field configuration and verification
• Can be used for multimeter diagnostics on power-distribution networks
• Used for routine calibration checks in electrical and automation workshops

What battery arrangement powers the instrument and how long does it run?

It uses four AA batteries and provides about 140 h of measurement operation under typical conditions.

What environmental range supports on-site use?

It operates between -20°C and 55°C and can be stored from -40°C to 60°C, with humidity tolerance up to 95% at 30°C.

How does it handle current sourcing into loops with external power?

It can simulate 0.000–20.000 mA with external loop supplies of 15–48V and drives up to 1000 Ω at 20 mA.

Which standards and safety classifications are met for industrial testing?

It complies with IEC 61010-1 and meets Pollution Degree 2 requirements, rated CAT IV 600V and CAT III 1000 V.

What measurement and output capabilities support frequency and AC testing?

Frequency measurement extends to 20 kHz and the true-rms voltage range reaches 1000V with specified accuracy.

Supplied with

AC175 alligator clips, AA 1.5 V alkaline batteries (x4, installed), TL71 safety-designed test lead set