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Información Básica.
Descripción de Producto
Product Brief Introduction:
The Bimetal Thermometer is an advanced field detection instrument precisely engineered for measuring
the temperature within middle and low ranges. It is highly versatile, capable of measuring liquid, steam, and
gas across a wide temperature spectrum from -50ºC to +500ºC in various industrial production processes.
Features:
On-site temperature display for intuitive and convenient readings.
Designed for safety and reliability, ensuring a long service life.
Comes in multiple structural forms to meet diverse application needs.
Working Principles:
The bimetal thermometers operate through a bimetallic strip wound into a circular shape. When one end is heated and expands, it drives a pointer to rotate, thereby indicating the temperature on the instrument's display.
Product Executing Standard
JB/T8803-1998
Dial nominal diameter:100,150
Accuracy Class:1.5
Thermal response time:≤40S
Protection Class: IP55
Electrical parameters
| Rated power VA | Max working V | MAX permit C |
10 | 220 A.C | 0.7A |
| 24 D.C |
Normal working atmospheric conditions
Temperature-25~+55ºC,Relative humidity≤85%
Setting Point Tolerance
Setting point tolerance no greater than
1.5 times of basic tolerance
Switchover tolerance
The tolerance no greater than 1.5 times of basic tolerance
Repeatability limits no greater than 1/2 of absolute basic tolerance
Insulation resistance
| Rated voltage | DC test voltage | Insulation resistance |
| 24 D.C | 100 | 7M Ω |
| 220 A.C | 500 | 20M Ω |
Hot Jacketed Bimetal Thermometer
Main Technical Parameters:
Dial nominal diameter:100,150
Accuracy Class:1.5
Connection Size: M27×2,NPT1/2,G1/2
Thermal response time:≤40S
Protect Class: IP55
Type and Specification
| Type | RangeºC | Accuracy | Sheath | Size | Nominal pressure | Sheath Type |
| WSS-403S | -80~+40 -40~+80 0~50 0~100 0~150 0~200 0~300 0~400 0~500 | 1.5 | 1Crl8Ni9Ti 304 316 316L HC-276 | 75 100 150 200 300 | ≤300Mpa | Thread |
| WSS-503S | ||||||
| WSS-413S | ||||||
| WSS-513S | ||||||
| WSS-483S | ||||||
| WSS-413S | ||||||
| WSS-483S | ||||||
| WSS-403L | ||||||
15-40Mpa* | Flange | |||||
| WSS-503L | ||||||
| WSS-413L | ||||||
| WSS-513L | ||||||
| WSS-483L | ||||||
| WSS-583L | ||||||
| WSS-403S | ||||||
| WSS-483L |
Note:1) can be equipped with various mounting sheath
2) the other material of sheath based on agreement
3) mark "*" means the nominal pressure depends flange pressure class
Bimetallic Thermometer withThermocouple (resistance)
Main Technical Index:
Dial nominal diameter:100,150
Hot response time:≤40S
Protection Class:IP55
Accuracy Class:1.5
Thermocouple:I class,1.5ºCI class,2.5ºC
Thermal resistance: A class,±(0.15+0.005|t|)
B class,±(0.30+0.005|t|)
Type and Specification
| Type | Index No. | TemperatureºC | Accuracy | Sheath Material | Insert depth |
| WSSE-401 | B class | -50~+40 -40~+80 0~50 0~100 0~150 0~200 0~300 0~400 0~500 | 1.5 | 1Crl8Ni9Ti 304 316 316L HC-276 | 150 200 300 400 500 750 1000 |
| WSSE-501 | |||||
| WSSE-411 | |||||
| WSSE-511 | |||||
| WSSE-481 | |||||
| WSSE-581 | |||||
| WSSP-401 | Pt100 | ||||
| WSSP-501 | |||||
| WSSP-411 | |||||
| WSSP-511 | |||||
| WSSP-481 | |||||
| WSSP-581 | |||||
| WSSXE-401 | E | ||||
| WSSXP-401 | Pt100 | ||||
| WSSXE-411 | E | ||||
| WSSXP-411 | Pt100 | ||||
| WSSXE-481 | E | ||||
| WSSXP-481 | Pt100 |
Note:1) For Thermocouple I class and thermal resistance A class, orders can be customized based on specific agreements.
2)For sheath materials other than standard offerings, customization is available upon agreement.
Shandong Zhongziyi Intelligent Technology Co., Ltd. integrates the world's most advanced design philosophies and process technologies. It utilizes state-of-the-art mono-crystalline silicon sensors, high-reliability electronic module designs, and precision temperature and linear correction systems, combined with intelligent manufacturing technologies. This combination ensures exceptional precision, unparalleled stability, and remarkable consistency in our products.
Our products boast comprehensive intelligent diagnostics, simulation, monitoring, local configuration, and a wide array of communication functions. With diverse specifications of liquid materials, they meet high standards of electromagnetic compatibility and lightning protection. Widely utilized in electric power, metallurgy, chemical industry, coal chemical industry, petroleum, petrochemical, environmental protection, food processing, medicine, building materials, light industry, nuclear industry, and many other sectors, our solutions stand out for their reliability and advanced functionality.
As a prominent standing director unit of the National Pressure Gauge Industry Association, we pride ourselves on our ISO9001 quality management system certification and our status as a high-tech enterprise in Shandong Province.
We are a closely allied partner of Rosemount in China, continuously aligning our technological advancements with those of Rosemount.
With nearly six decades of dedication to instrument R&D and production, our factory boasts extensive technological expertise and exceptional customer service experience. Our products find widespread applications in Petroleum, Chemical Industry, Papermaking,Metallurgy,Medicine,Food,Power, and Machinery sectors, both domestically and internationally, earning the deep trust and favorable acclaim of a broad user base.
Our company's core philosophy is encapsulated in our motto: 'Quality First, Customer First'.
We warmly welcome customers to visit our factory for discussions on potential cooperation and business opportunities.
Company and Factory Photos:
We will deliver your ordered product at the earliest date as per your requirements, ensuring timely and efficient service.
We believe that the best teams achieve the greatest success. Trust in our team to deliver unparalleled performance and excellence.
FAQ
1. What kind of product do you supply?
Ourextensive product rangeincludes:pressure transmitters, temperature transmitters, level transmitters, pressure gauges, temperature gauges, and flowmeters.
2. What are your product and technology advantages?
Our factory, established in 1966, boasts nearly 60 years of manufacturing and R&D expertise. We are also a close partner of Rosemount inChina.Our technologyis closely aligned with Rosemount's. Notably, our remote pressure transmitter technology and stability are considered the best in China.
3. Where is your factory located?
Ourfactory is located in Zibo, Shandong province, China, a topthreeinstrument production areaandspans over 18,000 square meters.
4. Can we visit your factory?
Youare always welcome to visit our factory at any time that is convenient for you.
5. What is the warranty of your product?
Ourproduct warranty lasts for 12 months from the shipping date, but we providelifetimemaintenance.
6. What are your payment terms?
Atpresent, we accept 50% down payment and 50% balance payable 5 days before delivery via T/T, Western Union,PayPal,and trade assurance online payment.
7. What kind of certification do you have?
Wehold ISO9001, CCC, CNAS laboratory accreditation, Flame-proof certification, intrinsic safety certification, SIL certificate, ECM certificate, and Russia EAC and PAC certificates,alongwithseveralinvention patents.
8. How long is your delivery date?
Forpeak season, it is 4 weeks, and 2 weeks for the off-season. Regardless of the season, we strive to meet your requirements.
9. How is your after-sales service?
Our products enjoy an excellent reputation for quality and rarely require warranty service. Nonetheless, we offer 24/7 online
support for any installation, commissioning, operational, or other issues.
10. How can I send a quotation?
Youcan send a quotation through our email or cellphone as provided below: