Sifam Tinsley Instrumentation Inc

Sifam Tinsley Instrumentation is a global leader in precision electrical measuring instruments, offering panel meters, current transformers, transducers, and energy meters for industrial applications.

Series List(18)

Series	Category	# Parts	Status

-	Industrial Automation and Controls	7	Active
AP10-331	Meters	1	Active
AP30-21J	Industrial Automation and Controls	1	Active
AP30-23G	Industrial Automation and Controls	2	Active
AP40-4365	Meters	1	Active
AP40-4395	Industrial Automation and Controls	1	Active
AP50-12G	Industrial Automation and Controls	1	Active
AP50-3G	Panel Meters	1	Active
AP50-3M	Meters	1	Active
AP70-38F	Panel Meters	1	Active

Series	Category	# Parts	Status	Description

Standalone parts(540)

...

Part	Category	Description
Sifam Tinsley Instrumentation Inc 19RL 102	Transformers	ANSI CT,1000:5,4.25"ID,24"L,DNUT
Sifam Tinsley Instrumentation Inc 19RL 122	Transformers	ANSI CT,1200:5,4.25"ID,24"L,DNUT
Sifam Tinsley Instrumentation Inc 19RL 152	Transformers	ANSI CT,1500:5,4.25"ID,24"L,DNUT
Sifam Tinsley Instrumentation Inc 19RL 162	Transformers	ANSI CT,1600:5,4.25"ID,24"L,DNUT
Sifam Tinsley Instrumentation Inc 19RL 202	Transformers	ANSI CT,2000:5,4.25"ID,24"L,DNUT
Sifam Tinsley Instrumentation Inc 19RL 252	Transformers	ANSI CT,2500:5,4.25"ID,24"L,DNUT
Sifam Tinsley Instrumentation Inc 19RL 301	Transformers	ANSI CT,300:5,4.25"ID,24"LD,DNUT
Sifam Tinsley Instrumentation Inc 19RL 302	Transformers	ANSI CT,3000:5,4.25"ID,24"L,DNUT
Sifam Tinsley Instrumentation Inc 19RL 401	Transformers	ANSI CT,400:5,4.25"ID,24"LD,DNUT
Sifam Tinsley Instrumentation Inc 19RL 402	Transformers	ANSI CT,4000:5,4.25"ID,24"L,DNUT

Part	Spec A	Spec B	Spec C	Spec D	Description

Sifam Tinsley Instrumentation has been an established name in precision electrical measurement for over 75 years, providing industrial-grade measuring instruments that meet the highest standards of accuracy and reliability. The company specializes in energy meters, transducers, current transformers, and panel meters engineered for demanding industrial environments.

Their comprehensive product range includes analog and digital panel meters available as amperage, voltage, frequency, or power factor configurations with true RMS capability. The company also manufactures Class 0.2S and 0.5S high-accuracy current transformers designed for commercial and industrial metering applications, along with digital multifunction meters featuring LED and LCD displays.

Analog and digital panel meters with true RMS capability
High-accuracy current transformers (Class 0.2S and 0.5S)
Current, voltage, power, and power factor transducers
Compact DIN rail multifunction meters
Test equipment including DMMs, clamp meters, and calibrators

Frequently Asked Questions

What accuracy classes are available for Sifam Tinsley current transformers?: Sifam Tinsley offers Class 0.2S and Class 0.5S high-accuracy current transformers designed for commercial and industrial metering applications.
Does Sifam Tinsley make both analog and digital panel meters?: Yes, Sifam Tinsley manufactures both analog panel meters (including the Contender series) and digital panel meters with LED/LCD displays for various electrical measurements.
What types of measurements can Sifam Tinsley instruments handle?: Their instruments measure amperage, voltage, frequency, power factor, and energy, with many models offering true RMS capability for accurate readings.
Are Sifam Tinsley products manufactured to international standards?: Yes, all Sifam Tinsley products conform to national and international standards and are manufactured from raw materials at their own facilities.