Highpeak Temperature Sensor with Display for Severe Conditions -20 to 80°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 top-tier High-Performance Temperature Transmitter is meticulously crafted to seamlessly interface with various display instruments, recording devices, and state-of-the-art electronic computers. Boasting a steadfast 4~20mA output, this transmitter is engineered to deliver precise temperature measurements across liquids, steam, gaseous media, and solid surfaces, spanning an extraordinary range from -200ºC to 1300ºC. This remarkably versatile transmitter is indispensable for production environments dealing with explosive substances like carbon chlorides, ensuring unparalleled accuracy and safety in monitoring.

Showcasing a robust two-wire system, our exceptional temperature transmitter not only consistently delivers a reliable 4~20mA output but also demonstrates outstanding resistance to interference, guaranteeing precision and reliability even in the most challenging conditions.

Our groundbreaking design dramatically minimizes the necessity for compensation wires, leading to significant savings on material and installation costs associated with temperature converters, boosting efficiency and reducing expenditure.

Our temperature transmitter, renowned for its unmatched safety and reliability, ensures an extended service life, establishing itself as the go-to choice for long-term applications where dependability is key.

Featuring automatic cold junction temperature compensation and a sophisticated nonlinear correction circuit, our transmitter ensures continuous, precise performance, effortlessly adapting to a wide range of 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. stands tall as a distinguished pillar of the prestigious Hanshan (Cold Mountain) Intelligent Technology Co., embodying a rich legacy of pioneering innovation and unwavering excellence.
The distinguished Hanshan Intelligent Technology Co., Ltd. made its esteemed debut in the bustling metropolis of Shanghai in 2013, securing its position as a trailblazer in the realm of intelligent technology.
Our foundation team, consisting of seasoned experts from leading international automation firms, brings forth over two decades of unparalleled expertise in automation and engineering. With more than a decade dedicated to the consulting and implementation of cutting-edge digital solutions, our mission is to deliver top-notch automation and digitization products and services to clients around the globe. Our operations are strategically anchored in the dynamic and thriving city of Shanghai, China.
For over twenty years, we have devoted our efforts to mastering the petrochemical industry, acquiring a profound understanding of automation and digitization needs across the upstream, midstream, and downstream sectors. We proudly offer a suite of professional products, innovative solutions, and comprehensive life cycle services to a diverse clientele, 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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