| Customization: | Available |
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| Type: | Medium & High Temperature Pressure Transmitter |
| Structure Type: | Diffused Silicon Pressure Transmitter |
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| The Emerson Rosemount 248 Wireless Temperature Transmitter is a revolutionary device in the field of temperature measurement for industrial processes. Engineered by Emerson, a global leader in automation solutions, this transmitter offers a cost - effective and highly reliable wireless solution for process monitoring. It is designed to meet the diverse needs of various industries, from oil and gas to food and beverage, by providing accurate and timely temperature data. |
| Parameter | Specification |
|---|---|
| Model | Rosemount 248 Wireless Temperature Transmitter |
| Temperature Range | -200 to 850°C (-328 to 1562°F) (depends on sensor type) |
| Sensor Types Supported | RTD (Pt100, Pt1000), Thermocouple (Type J, K, T, E, N, R, S, B) |
| Accuracy | ±0.1°C (for RTD), ±1°C (for T/C) (varies with sensor and range) |
| Output | Wireless (WirelessHART®) |
| Power Supply | 2.4 V lithium battery (typical life: 5+ years) |
| Update Rate | 4 sec (default, configurable from 1 to 60 sec) |
| Communication Protocol | WirelessHART (IEC 62591) |
| Enclosure Rating | IP66, NEMA 4X |
| Ambient Temperature | -40 to 85°C (-40 to 185°F) |
| Process Connection | ½" NPT, G ½", ½" BSP, or other options |
| Mounting | Direct immersion, thermowell, or surface mount |
| Certifications | ATEX, IECEx, CSA, FM, SIL 2 |
| Battery Life | ≥5 years (typical, depends on update rate and environment) |
| HART Revision | HART 7 |
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Company Achievements
KeRui (Weifang) Automation Equipment Co. Ltd. Has maintained a cooperatve relationship with Rosemount for 15 years, and our purchase quantity has reached 20,000 units. We supplied the tuning fork level gauge to the Rosemount factory and have been well received by the Beijing factory. We have cooperated with Yokowaga and maintained a cooperative relationship for 8 years, and our purchase quality has reached 7000 units. The companies we have cooperated with: 1. Awarded "Outstanding Supplier by Yanchang Petroleum in 2008 2. In December 2012, our company was awarded the "Excellent Equipment Service Award" for the expansion project of units 6 and 7 of the Guangdong Guohua Yuedaishan Power Plant 3. Awarded "Outstanding Supplier by Yaxing Group in 2013 4.200 transmitters for Haihua Group's ethylene debottlenecking transformation project in 2015. 5. In 2018, we were rewarded as a National Nuclear Power Instrumentation Industry Measurement and Testing Alliance member. 6.160 transmitters and 20 electric autuators for the Shandong Laigang Yongfeng Steel expansion project in 2019 7.In 2022, Jinneng Chemical (Qingdao) Co., Led/ Jinneng 2x450,000 tons/ year high-performance polypropylene project (newly built) equipped 460 transmitters from our company. 8. In 2022, Shandong Qinghe Chemical Technology Co., Ltd.s hydrogen peroxide method epoxy propane device and supporting hydrogen peroxide device expansion project used 253 pressure transmitters. 9.In 2022, the Wanhua Chemical HTN project NPG installed 320 transmitters and 50 sets of valve positioners. |
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