Highpeak Advanced Digital Temperature Sensor for Extreme Conditions Use

• 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 is meticulously crafted to seamlessly integrate with a plethora of display instruments, recording devices, and cutting-edge electronic computers. Featuring a reliable 4~20mA output, it is precisely engineered to measure temperatures across a vast spectrum, from an impressive -200ºC to a scorching 1300ºC, making it ideal for liquids, steam, gaseous media, and solid surfaces. This versatile transmitter is a preferred choice for production environments that manage explosive substances, such as carbon chlorides, ensuring not only accurate monitoring but also enhanced safety.

Boasting a robust two-wire system, our temperature transmitter provides a consistent 4~20mA output, demonstrating exceptional interference resistance. This ensures that it delivers precise and reliable measurements, even amidst the most challenging conditions, standing as a testament to its superior engineering.

Our cutting-edge design significantly minimizes the necessity for compensation wires, leading to noteworthy savings in both material and installation costs typically associated with temperature converters.

Celebrated for its safety and reliability, our temperature transmitter assures an extended service life. It stands as a dependable choice for long-term applications, promising consistent performance and peace of mind.

Fitted with automatic cold junction temperature compensation and a nonlinear correction circuit, our transmitter ensures unwavering, accurate performance. It adapts seamlessly to varying conditions, offering unparalleled accuracy and reliability.

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. is a distinguished pillar of the renowned Hanshan (Cold Mountain) Intelligent Technology Co., embodying a rich legacy of innovation and excellence. Our company stands as a beacon of technological prowess.
The illustrious Hanshan Intelligent Technology Co., Ltd. made its distinguished entry into the bustling metropolis of Shanghai back in 2013, firmly establishing itself as a leader in the burgeoning field of intelligent technology.
Our founding team, an assembly of seasoned veterans from top-tier international automation firms, brings forth over two decades of unparalleled expertise in automation and engineering. With more than a decade dedicated to consulting and implementing state-of-the-art digital solutions, we aim to deliver premier automation and digitization products and services globally, strategically anchoring our operations in the vibrant city of Shanghai, China.
With over two decades devoted to the petrochemical industry, we have cultivated a profound understanding of the automation and digitization needs spanning the upstream, midstream, and downstream sectors. Proudly, we offer professional products, solutions, and comprehensive life cycle services to a diverse array of industries including petroleum, chemicals, electric power, biomedicine, APIs, food and beverages, liquor, metallurgy, and non-ferrous metals, ensuring unmatched expertise and quality.

 

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