Durable Temperature Transmitter with 24VDC Power Supply Capability

• Customization: Available
• Type: Wall-Mounted Current Type
• Measuring Medium: Temperature
• Model NO.: Tiankang temperature transmitter
• Display Type: LCD
• Site Display: Not Site Display
• Accuracy: ±0.2°c
• IP Rating: IP65
• Certification: CE
• Customized: Customized
• Opere Temperature: -20~80ºC
• Supply Voltage: 24VDC
• Range: -200~850°c
• Output Signal: 4-20mA
• LCD Display: Yes
• Electric Connect: 1/2"NPT
• Protocol: Hart
• Explosion: IEC Exia Iic T4
• Insert Length: Customizable
• Thermowell Diameter: 5~11mm
• Thermowell Material: 316L
• Extended: 80 or Customized
• Transport Package: Wooden
• Trademark: Rosemount
• Origin: China
• HS Code: 90262010
• Production Capacity: 50000peices/Years

Product Description

Designed for seamless integration with display instruments, recording devices, and electronic computers, our durable temperature transmitter features an output of 4~20mA. It excels in directly measuring temperatures ranging from a frigid -200ºC to a scorching 1300ºC across liquids, steam, gaseous media, and solid surfaces, even amidst explosive substances like carbon chlorides at production sites.

Our advanced two-wire system, outputting 4~20mA, is engineered to offer robust anti-interference capabilities, ensuring accurate and stable performance.

Experience significant savings with our temperature transmitter. It reduces the need for compensation wires and lowers installation costs, optimizing your setup for efficiency.

Crafted for safety and reliability, our temperature transmitter promises a long service life, ensuring consistent performance over time.

Benefit from automatic cold junction compensation and a sophisticated nonlinear correction circuit, enhancing precision in temperature measurement.

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 a prestigious pillar of the renowned Hanshan (Cold Mountain) Intelligent Technology Co.;
This illustrious entity, Hanshan Intelligent Technology Co., Ltd., made its impactful debut in the vibrant metropolis of Shanghai in 2013;
With a founding team composed of veterans hailing from elite international automation firms, we bring over 20 years of unmatched expertise in the automation industry and engineering. Furthermore, our team has a decade-long track record in consulting and implementing avant-garde digital solutions. Our primary mission is to deliver exceptional automation and digitization products and services to our global clients. Centrally based in the bustling city of Shanghai, China;
Drawing from over 20 years of dedicated service in the petrochemical sector, our company has achieved deep insights into the automation and digitization needs of the upstream, midstream, and downstream industries. We proudly offer professional products, solutions, and comprehensive life cycle services to diverse sectors such as petroleum, chemicals, electric power, biomedicine, APIs, food and beverages, liquor, metallurgy, and non-ferrous metals.

 

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