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| Warranty: | 12 Months After Delivery |
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Product Brief Introduction:
The Bimetal Thermometer is an advanced field detection instrument designed to measure
temperatures in the middle and low ranges. This versatile device accurately gauges liquid, steam, and
gas temperatures within the range of -50ºC to +500ºC across a variety of production processes.
Key Features:
Real-time on-site temperature display for intuitive and convenient use.
Highly safe, reliable, and boasts an extended service life.
Versatile structural designs to meet diverse application needs.
Operating Principles:
Bimetal thermometers feature a bimetallic strip wound into a circular shape. When one end is heated, the expansion drives the pointer to rotate, allowing the instrument to display the corresponding temperature value.
| 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 BimetalThermometer
Main Technical Parameters:
Dial Nominal Diameter: 100, 150
Accuracy Class: 1.5
Connection Size: M27×2,NPT1/2,G1/2
Thermal Response Time: ≤40S
Protection 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 sheaths
2) The other material of sheath based on agreement
3)Mark"*"means the nominal pressure depends on flange pressure class
BimetallicThermometerwithThermocouple (Resistance)
Main Technical Index:
Dial Nominal Diameter: 100,150
Hot Response Time: ≤40S
Protection Class: IP55
Accuracy Class: 1.5
Thermocouple: Iclass, 1.5ºCIclass, 2.5ºC
Thermal Resistance: A Superior Class, ±(0.15 + 0.005|t|)
B Standard 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) Thermocouple I class and thermal resistance A class are available upon agreement.
2) The sheath material can also be customized by agreement.
Shandong Zhongziyi Intelligent Technology Co., Ltd. integrates the pinnacle of global design philosophy and process technology. Harnessing cutting-edge innovation, we utilize the world's leading mono-crystalline silicon sensor, paired with high-reliability electronic module design. The precision temperature and linear correction system, combined with intelligent manufacturing technology, ensures unparalleled accuracy, stability, and consistency in our products.
Our products offer comprehensive intelligent diagnostics, simulation, monitoring, local configuration, and a multitude of communication functions. Featuring a full range of liquid material specifications, high standards of electromagnetic compatibility, and robust lightning protection characteristics, our offerings are designed to perform exceptionally. Widely utilized across electric power, metallurgy, chemical industry, coal chemical industry, petroleum, petrochemical, environmental protection, food processing, medicine, building materials, light industry, nuclear industry, and more, they stand as a testament to our dedication to quality and innovation.
We will deliver your ordered product at the earliest date as required, ensuring swift and timely shipment.
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:
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