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Product Brief Introduction:
Our Bimetal Thermometer is a top-tier field detector instrument designed for measuring
temperatures within the middle and low range. It boasts the versatility to measure liquid, steam, and
gas within an impressive range of -50ºC to +500ºC across various production processes.
Features:
On-site temperature display, offering intuitive and convenient readings.
Engineered for safety and reliability, ensuring a long service life.
Adaptable with multiple structural forms to cater to diverse requirements.
Working Principles:
The core of our bimetal thermometers consists of a bimetallic strip, expertly wound into a circular bending shape. As one end heats and expands, it drives the pointer to rotate, allowing the instrument to display the precise relative 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 Range: -25~+55ºC, Relative Humidity: ≤85%
Setting Point Tolerance
Setting point tolerance should not exceed
1.5 times the basic tolerance
Switchover Tolerance
Switchover tolerance should not exceed 1.5 times the basic tolerance
Repeatability Limits should not exceed 1/2 of the 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 mm
Accuracy Class: 1.5
Connection Size: M27×2,NPT1/2,G1/2
Thermal Response Time: ≤40 seconds
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) Other sheath materials available upon agreement
3)Mark"*"Indicates that nominal pressure depends on flange pressure class
BimetallicThermometerwithThermocouple (Resistance)
Main Technical Index:
Dial Nominal Diameter: 100,150 mm
Hot Response Time: ≤40 seconds
Protection Class: IP55
Accuracy Class: 1.5
Thermocouple: I Class, 1.5ºCI Class, 2.5ºC
Thermal Resistance:Accuracy: A ClassPrecision: ±(0.15+0.005|t|)
B ClassPrecision: ±(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 |
Important Notes:1) For Thermocouple I Class and Thermal Resistance A Class, orders must align with specific agreements.
2)The sheath can be made from alternative materials, based on prior agreement.
Shandong Zhongziyi Intelligent Technology Co., Ltd. integrates the world's most advanced design philosophy and process technology. It adopts state-of-the-art mono-crystalline silicon sensors, coupled with a highly reliable electronic module design, precision temperature and linear correction systems, and cutting-edge intelligent manufacturing technology. This ensures the highest levels of precision, stability, and consistency in our products.
Our products boast comprehensive intelligent diagnostics, simulations, monitoring capabilities, local configuration, and a wide array of communication functions. Featuring complete specifications for liquid materials and high standards for electromagnetic compatibility and lightning protection, they are extensively used in electric power, metallurgy, the chemical industry, coal chemical industry, petroleum, petrochemical, environmental protection, food processing, medicine, building materials, light industry, the nuclear industry, and numerous other sectors.
We prioritize swift and efficient delivery, ensuring your order reaches you at the earliest possible date according to your requirements.
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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