Highpeak Extreme Conditions Transmitter with Advanced Digital Technology

• Customization: Available
• Type: Wall-Mounted Current Type
• Measuring Medium: Temperature
• Model NO.: Tiankang temperature transmitter
• Display Type: LCD
• Site Display: Not Site Display
• Accuracy: 0.1
• IP Rating: IP65
• Certification: CE
• Customized: Customized
• Transport Package: Wooden
• Trademark: Highpeak
• Origin: China
• HS Code: 90262010
• Production Capacity: 50000peices/Years

Product Description

Our High-Performance Temperature Transmitter, crafted with precision, is engineered to harmoniously integrate with a wide range of display instruments, recording devices, and advanced electronic computers. This state-of-the-art transmitter offers a dependable 4~20mA output, meticulously measuring the temperature of various media, from liquids and steam to gaseous substances and solid surfaces, across an extraordinary range of -200ºC to 1300ºC. This versatile device is the ideal solution for production environments dealing with explosive substances like carbon chlorides, ensuring not only accurate monitoring but also heightened safety features.

Boasting an exceptionally robust two-wire system, our temperature transmitter ensures a steady 4~20mA output, while its phenomenal resistance to interference guarantees precision and reliability even under demanding circumstances. This makes it a trusted instrument for maintaining accurate measurements in challenging environments.

Our cutting-edge design strategically reduces the necessity for compensation wires, leading to remarkable savings in both material costs and installation expenses for temperature converters.

Celebrated for its unmatched safety and reliability, our temperature transmitter offers an impressively extended service life, making it a steadfast choice for long-term applications in demanding environments.

Outfitted with automatic cold junction temperature compensation and an advanced nonlinear correction circuit, our transmitter guarantees continuous and precise performance, seamlessly adapting to varying conditions and ensuring reliable results.

Product Parameters

Thermocouple

Model	Graduation	Tolerance level
		I		I1
		Range of temperature       measurement ºC	Tolerance value	Range of temperature measurementºC	Tolerance value
WRN	K	-40~+375	±1.5ºC	-40~+333	±2.5ºC
		375~1000	±0.004Itl	333~1200	±0.0075Itl
WRM   WRE	N E	-40~+375	±1.5ºC	-40~+333	±2.5ºC
		375~1000 -40~+375	±0.004ltl ±1.5ºC	333~1200 -40~+333	±0.0075ltl ±2.5ºC
		375~800	±0.004ltl	333~900	±0.0075ltl
WRF	J	-40~+375	±1.5ºC	-40~+333	±2.5ºC
		375~750	±0.004Itl	333~750	±0.0075Itl
WRC	T	-40~+125	±0.5ºC	-40~+133	±1.0ºC
		125~350	±0.004ltl	133~350	±0.0075ltl

Thermal resistance
 

Model	Graduation	Range of temperature measurementºC	Precision grade	Allowable deviation
WZPB	Pt100	-200~+500	A	±(0.15+0.002ltl)
			B	±(0.30+0.005Itl)
WZCB	Cu50,Cu100	-50~+100	--	±(0.30+0.006ltl)

Output signal	4~20mA.load resistance 250,res4istance of the transmission conductor is 1000.
Output method	Second-tier system
Precision grade	Precision level of temperature transmitter:0.2;0.1;0.5 Display precision grade:Analog indicator 2.5 Digital display type 1
Power supply	24V.DC±10%	Protection level	lp65
Explosion-proof grade	Explosion-proof:dIIBT4,dICT5,dIICT6 Essentially safe type:iaIICT6
Insulation resistance	The insulation resistance between the instrument output terminal and the enclosure shall be not less than 50MQ.
Thermal response time	When the change of phase step appears,the current output signal of the meter changes to the time which is equivalent to 50%of the step change Generally,T0.5is used to show that the stability time of phase step of the temperature transmitter is not more than one fifth of the stability time of thermal response r0.5,the thermal response time of a thermocouple (resistance)is used as the thermal response time of the instrument.When the stability time of phase step of the temperature transmitter is not more than half of the stability time of thermal response T0.5,the thermal response time of temperature transmitter is used as the thermal response time of the instrument.
Basic error	The basic error of the instrument should not exceed the synthetic error of the basic error of thermocouple (resistance)and temperature transmitter.

Company Profile

Cold Valley Intelligent Technology (Shanghai) Co., Ltd. stands as an esteemed beacon under the prestigious umbrella of Hanshan (Cold Mountain) Intelligent Technology Co., upholding a rich legacy of innovation and excellence in every venture.
The illustrious Hanshan Intelligent Technology Co., Ltd. embarked on its esteemed journey into the bustling hub of Shanghai in 2013, establishing itself as a formidable leader in the dynamic field of intelligent technology.
Our founding team, composed of seasoned experts from elite international automation firms, boasts over two decades of unparalleled expertise in automation and engineering. With more than a decade dedicated to consulting and implementing cutting-edge digital solutions, our unwavering mission is to deliver top-tier automation and digitization products and services to clients worldwide. Our strategic operations are firmly rooted in the vibrant city of Shanghai, China.
With over two decades devoted to the petrochemical industry, we possess a profound understanding of the automation and digitization demands across the upstream, midstream, and downstream sectors. We take pride in offering professional products, solutions, and comprehensive life cycle services to a diverse spectrum of industries, including petroleum, chemicals, electric power, biomedicine, APIs, food and beverages, liquor, metallurgy, and non-ferrous metals, ensuring unparalleled expertise and superior quality in every offering.

 

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