Multifunction Polarity Detector Instructions for Expendable Thermocouple

• After-sales Service: One-Year Warranty
• Warranty: 1 Year
• Electrical Interface: RS485
• Communication Protocol: Modbus-RTU
• Baud Rate: 9600BPS
• Data Bits: 8
• Model NO.: QRT5-102
• Communication Timeout: 100ms
• Transport Package: Cartons/Wooden Pallets
• Specification: 430*265*105mm
• Trademark: QR
• Origin: Hebei
• HS Code: 9025191000
• Production Capacity: 100 000 Pieces/Year

Product Description

Product Description

The molten metal thermometer is a kind of instrument which can accurately measure the temperature of molten metal by thermocouple. The instrument is equipped with a 5-inch high-definition digital tube display screen, which can clearly display the measurement results in the production workshop. It is equipped with a 5-inch (diagonal) high-definition capacitive touch screen, which is used to display the temperature measurement curve and input the configuration parameters. The built-in large capacity EEPROM memory can save the latest 100 measurement time and temperature records.

Product Parameters

Measuring Range

Graduation Mark	Fast Temperature Measurement Range(ºC)	Continuous Temperature Measurement Range (ºC)
S	500 ~ 1769	RT ~ 1769
R	500 ~ 1820	RT ~ 1820
B	500 ~ 1769	RT ~ 1769
WRe3/25(D)	500 ~ 1999	RT ~ 1999

Equipment Dimension
 

1. Dimension of thermometer case: 430mm (width) × 265mm (height) × 105mm (thickness)
2. Digital display mode: 5-inch high brightness LED light-emitting bar (three-and-a-half), word height 127mm.
3. Data communication: Modbus protocol, RS485 interface (standard configuration), optional isolated RS232,RS485 communication interface.
4. Temperature measurement history: 100 groups, time + temperature.
5. Working humidity: ≤ 85% RH
6. Power supply: AC 110V/220V ± 10%, 50Hz/60Hz ± 5%, power consumption ≤ 50 W.

Communication Function
The equipment is equipped with non isolated RS485 communication function as standard. Users can select isolated RS485, isolated RS232 and wireless communication (433MHz) functions according to their needs.

Equipment Characteristics

1. 0.8-inch 8-bit display for high-brightness digital tube display
(1) 5-digit even-head count + two-digit effective digital resistance display
(2) The dual-channel two-digit effective digital resistance is displayed
2. The dual-channel color polarity signal is shown
3. Buzzer alert function
4. Four-wire high precision resistance measurement
(1) The automatic wire resistance compensation function
(2) Plug contact resistance calibration function
(3) The standard resistance calibration function
5. The polarity detection excitation voltage is adjustable
(1) 1.5 to 20 V manual continuous adjustable
(2) The maximum current protection function
6. The polarity detection parameters are adjustable

Transport and Storage

1. Be careful when assembling and removing the parts.
2. Keep dry in the transportational process.
3. The products should be put into cases and stored at warehouses where the relative humidity is less than 80%.
4. Keep the air flowing.
5. The air should not contain harmful gases which may corrode the products.

Certifications

Company Profile

Cangzhou Qi Run Detecting Instrument Co., Ltd was established in 1996 , formerly known as "Nanpi Xieli Electronics Factory" , which was a professional manufacturer of detecting and sensing instrument in metallurgical industry .Company covers an area of 5,000 square meters . The area of construction is 25,000 square meters. And more than 200 motivated employees work for our company. We own lots of major production workshop including stamping , machining , casting , paper tube , complete equipment , thermal instrumentation , research and development . More than 95% of parts are self-made, which effectively reduce the cost and enhance competitiveness . Now, our annual producing capacity are 500,000 sets of QR-TSO, 3 million samples of samplers, 5 million sets of sampler parts, 60 million rapid thermocouples, 500,000 pieces of oxygen probe . In addition to the domestic steel companies,we also export our products to he United States, Japan, Australia, Thailand, Mexico, Colombia, Pakistan, and more than 10 countries and regions

Our Advantages

ISO9001 High-Quality Promise
From raw material procurement, production process to finished product inspection, all processes are carried out under the ISO9001 quality system to ensure stable product quality.

High Precision Advantage Technology
Fully automated production lines, the establishment of product network information system, from raw materials inspection, weight control, dimension control, formula management, the entire product manufacturing network monitoring, to avoid human errors. 

High Purity Material
Use the imported high-purity thermocouple wires from Germany and auxiliary raw materials, a variety of different thermocouples, lance can be provided by us. With sophisticated production instruments and full inspection during production, it is to ensure that qualified products flow to customers.

OEM and ODM Service
Over the years, we have always taken the pursuit of customer needs and satisfaction as our goal. Compared with other companies, our disposable thermocouple has the advantages of accurate measurement, fast reaction speed and many times of use. 

FAQ

Q: Are you trading company or manufacturer?

A: We are factory about thermocouples, samplers, oxygen probes etc. 
 

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

 

Q: Do you provide post-sale service ? 

A: Yes, we could offer the post-sale service.

 

Q: What is your terms of payment?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment.