Technical Specifications, Version Française

English Version

Technical Specifications

	120 VAC	0-150 VRMS
	Models
Input Voltage	240 VAC	0-275 VRMS
Input Voltage	Models
	Models
	480 VAC	0-520 VRMS
	Models
Line Frequency		50/60 Hz
Transient Attenuation Response Time		Instantaneous
Meant Time Between Failure (MTBF)		Greater Than 100,000 Hours (MIL 217F)
	Single phase units through 30 Amps housed in black, high
Packaging	impact plastic case, vacuumimpregnated magnetics, epoxy
Packaging	encapsulated;single phase greater than 30 Amps, 480
	encapsulated;single phase greater than 30 Amps, 480
	VAC,and three phase units housed in NEMA 12 enclosures

Operating Temperature	-40°C to +45°C
Operating Temperature	Derate Linearly to 60% at +70ºC
	Derate Linearly to 60% at +70ºC
	10m Sec	5 x Nominal
Load Surge Current Rating	1 sec	3 x Nominal
	5 sec	2 x Nominal
	Minimum of 40dB from 50kHz through 50MHz.
Transient Reduction	Attenuation is greater than 50 dB to the surge withstand
Transient Reduction	capability ring wave test IEEE C62.41, Category “A” (IEEE
	Category A Ringwave 6 kV,200A, 100kHz) and “B” (IEEE
	Category B Ringwave 6 kV,500A, 100kHz).
Safety	ANSI / UL1283, CAN/CSA C22.2 No 8
Safety	Listed or Recognized “Electromagnetic Interference Filters”
	Listed or Recognized “Electromagnetic Interference Filters”

Version Française

Modèles triphasés (240 V Delta et 480 V Delta)

Numéro		Schéma de câblage
de modèle
STF0150-24D	240 V Delta
STF0300-24D	240 V Delta
STF0500-24D	240 V Delta
STF1000-24D	240 V Delta
STF2000-24D	240 V Delta
STF0150-48D	480 V Delta
STF0300-48D	480 V Delta
STF0500-48D	480 V Delta
STF1000-48D	480 V Delta
STF2000-48D	480 V Delta

Informations sur l’enregistrement du produit et sur la garantie

Enregistrement du produit

Pour enregistrer votre produit afin de recevoir des mises à jour et de l’information sur le service et le soutien :

•Visiter la section du Soutien technique sur notre site Web au : : http://www.solaheviduty.com/support/registration.htm

•Cliquer sur le lien d’enregistrement du produit et remplir le formulaire.

Vous pourrez ainsi enregistrer votre produit chez Sola/Hevi-Duty.

Informations sur la garantie

Veuillez consulter les « Conditions et les politiques et procédures de vente ».

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STF Series specifications

The Emerson STF Series represents a significant advancement in industrial measurement and control technology, offering users a versatile platform for a wide range of applications. Designed with precision and reliability in mind, the STF Series serves industries such as oil and gas, water and wastewater, and food and beverage, among others.

One of the main features of the STF Series is its advanced measurement capabilities, which include flow, pressure, and level measurement. These instruments are equipped with a high level of accuracy, thanks to their robust sensor technology. The series employs electromagnetic and differential pressure methods to ensure precise flow readings, while also incorporating guided wave radar for reliable level measurement in challenging process environments.

In addition to measurement accuracy, the STF Series boasts exceptional durability and resistance to harsh conditions. The products in this series are constructed with materials that withstand extreme temperatures and pressures, ensuring longevity and dependable performance in diverse industrial settings. Their IP68-rated enclosures protect against dust and water ingress, further enhancing reliability.

The STF Series is also noted for its user-friendly interface and advanced communication features. Equipped with a programmable display, these instruments allow operators to easily access real-time data and configure settings without complexity. The series supports multiple communication protocols, including HART, Profibus, and Modbus, enabling seamless integration into various digital frameworks and automation systems.

Another significant characteristic of the STF Series is its commitment to energy efficiency and operational optimization. By providing accurate and timely data, these instruments empower organizations to make informed decisions, leading to reduced operational costs and improved process efficiencies. This focus on sustainability is crucial in today's industrial landscape.

Moreover, the Emerson STF Series is backed by comprehensive support and service solutions. Emerson ensures that users have access to expert assistance and resources, enhancing the overall reliability and effectiveness of the measurement systems.

In conclusion, the Emerson STF Series encapsulates the essence of modern industrial measurement technology with its combination of accuracy, durability, user-centric design, and integration capabilities. As industries continue to evolve, the STF Series stands ready to meet their dynamic measurement and control needs, driving performance and efficiency across operations.