Highpeak Temperature Sensor Switch for Extreme Temperature Monitoring Needs

• 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

Experience unparalleled precision with our High-Performance Temperature Transmitter, expertly crafted to flawlessly integrate with an array of display instruments, recording devices, and sophisticated electronic computers. Boasting a trustworthy 4~20mA output, it is meticulously designed to impeccably measure temperatures spanning from a chilling -200ºC to a scorching 1300ºC. This adaptable transmitter is your steadfast ally in production environments handling explosive substances, including carbon chlorides, providing precise monitoring and enhanced safety.

Our temperature transmitter, featuring a resilient two-wire system, stands out with its unwavering 4~20mA output and superior interference resistance, ensuring precise and consistent readings even in the most demanding environments.

Our groundbreaking design dramatically reduces the reliance on compensation wires, translating to significant savings on material and installation costs associated with temperature converters.

Celebrated for its exceptional safety and reliability, our temperature transmitter guarantees a prolonged service life, making it an ideal and trustworthy solution for long-term applications.

Fitted with automatic cold junction temperature compensation and a nonlinear correction circuit, our transmitter assures uninterrupted, precise performance, seamlessly adapting to varying conditions.

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. serves as a distinguished cornerstone of the esteemed Hanshan (Cold Mountain) Intelligent Technology Co., symbolizing a heritage of innovation and brilliance.
The prestigious Hanshan Intelligent Technology Co., Ltd. took its esteemed steps into Shanghai's pulsating heart in 2013, establishing its leadership in the intelligent technology sphere.
Our pioneering founding team comprises seasoned experts from elite international automation firms, bringing over twenty years of unparalleled experience in automation and engineering. With more than a decade devoted to consulting and implementing cutting-edge digital solutions, our mission is to deliver top-tier automation and digitization products and services globally. Our operations are strategically based in the vibrant city of Shanghai, China.
With over two decades immersed in the petrochemical industry, we have cultivated an in-depth understanding of the automation and digitization demands across upstream, midstream, and downstream sectors. We proudly offer professional products, solutions, and comprehensive life cycle services to a broad spectrum of industries, including petroleum, chemicals, electric power, biomedicine, APIs, food and beverages, liquor, metallurgy, and non-ferrous metals, ensuring unparalleled expertise and quality.

 

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