Wireless Temperature Gauge with Accurate Temperature Measurement Capabilities

• 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

This exceptional Wireless Temperature Gauge is designed to seamlessly integrate with display instruments, recording instruments, and electronic computers. With a 4~20mA output, it proficiently measures the temperature across a vast range spanning -200ºC to 1300ºC. Whether it's liquids, steam, gaseous media, or solid surfaces, this versatile device performs with precision even amidst explosive environments that include substances like carbon chlorides at the production site.

Featuring a robust two-wire system, this gauge reliably outputs 4~20mA, ensuring exceptional performance with strong resistance to interference.

Our innovative design significantly reduces the need for compensation wire, translating into substantial savings on installation costs for temperature converters.

Engineered for excellence, this gauge offers unmatched safety and reliability, coupled with a remarkably long service life, making it a trusted choice for your temperature measurement needs.

Equipped with automatic cold junction temperature compensation and an advanced nonlinear correction circuit, this device delivers highly accurate measurements.

Product Parameters

Thermocouple - The core of precision temperature sensing for a wide array of applications.

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 - Ensures accurate temperature readings with stability and reliability.
 

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. proudly stands as an eminent affiliate of the acclaimed Hanshan (Cold Mountain) Intelligent Technology Co.;
This illustrious group, Hanshan Intelligent Technology Co., Ltd., magnificently established its presence in the vibrant metropolis of Shanghai in 2013;
Founded by a team of veterans from elite international automation firms, we possess over two decades of unparalleled mastery in the fields of automation and engineering. Complemented by over ten years of expertise in pioneering digital consulting and implementation, our mission is to deliver superior automation and digitization products and services to our esteemed global clientele, from our strategic hub in the thriving city of Shanghai, China;
With an impressive history of over two decades in the petrochemical industry, our company has cultivated deep insights into the automation and digitization needs across upstream, midstream, and downstream sectors. We deliver distinguished professional products, solutions, and comprehensive life cycle services, tailored to meet the demands of industries including petroleum, chemicals, electric power, biomedicine, APIs, food and beverages, liquor, metallurgy, and non-ferrous metals.

 

FAQ