Reliable Temperature Transmitter for Wide Range -200 to 850° C

• 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 Reliable Temperature Transmitter for Wide Range -200 to 850°C is a highly versatile instrument, expertly designed for seamless integration with display instruments, recording devices, electronic computers, and more. Boasting a precise output of 4~20mA, it can effectively and accurately measure temperatures of liquids, steam, gaseous media, and solid surfaces within an extensive range of -200ºC to 1300ºC. This makes it an ideal solution for environments where explosive substances, such as carbon chlorides, are present, ensuring safety and efficiency at the production site.

This two-wire system is engineered to deliver a robust 4~20mA output, ensuring exceptional performance with its impressive anti-interference capabilities. It stands as a testament to our commitment to providing reliable and consistent temperature measurement solutions.

Our innovative design saves significantly on compensation wire costs and reduces installation expenses for temperature converters, offering a cost-effective solution without compromising on quality or performance.

Experience peace of mind with our temperature transmitter's unparalleled safety and reliability, complemented by a remarkably long service life that ensures sustained efficiency and minimal maintenance.

Benefit from our advanced technology which includes automatic cold junction temperature compensation and a sophisticated nonlinear correction circuit, ensuring precision and accuracy in temperature measurements.

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 prestigious member of the esteemed Hanshan (Cold Mountain) Intelligent Technology Co.;
This distinguished group, Hanshan Intelligent Technology Co., Ltd., made its grand entrance into the vibrant metropolis of Shanghai in 2013, establishing itself as a leader in the industry;
Composed of seasoned professionals from top-tier international automation firms, our founding team brings over two decades of unmatched expertise in the automation industry and engineering. In addition, they have accumulated more than ten years of experience in consulting and implementing state-of-the-art digital solutions. Our mission is to provide superior automation and digitization products and services to our esteemed global clientele. Strategically based in the dynamic city of Shanghai, China;
With over twenty years of dedicated experience in the petrochemical sector, our company has gained deep insights into the automation and digitization needs across the upstream, midstream, and downstream industries. We proudly offer professional products, innovative solutions, and comprehensive life cycle services for a wide range of sectors including petroleum, chemicals, electric power, biomedicine, APIs, food and beverages, liquor, metallurgy, and non-ferrous metals.

 

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