Customization: | Available |
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Input Signal: | 4-20 Ma |
Customized: | OEM |
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Parameter | Specification | |
---|---|---|
General | Model | 582i |
Type | Digital, microprocessor-based | |
Manufacturer | Emerson Automation Solutions | |
Electrical | Input Signal | 4-20 mA (HART 7), FOUNDATION Fieldbus, PROFIBUS PA |
Power Supply | 10.5-42 V DC (4-20 mA), 9-32 V DC (Fieldbus) | |
Communication Protocols | HART 7, FOUNDATION Fieldbus, PROFIBUS PA, WirelessHART (optional) | |
Pneumatic | Supply Pressure Range | 1.4 to 7 bar (20 to 100 psi) |
Air Consumption | <0.02 Nm³/h at steady state | |
Air Connections | 1/4" NPT (standard) | |
Performance | Accuracy | ±0.5% of span |
Repeatability | ±0.1% of span | |
Hysteresis | <0.2% | |
Stroking Time | Adjustable (1-120 seconds) | |
Environmental | Ambient Temperature Range | -40°C to +85°C (-40°F to +185°F) |
Process Temperature Range | -60°C to +150°C (-76°F to +302°F) with heat shield | |
Enclosure Rating | IP66, NEMA 4X | |
Mechanical | Housing Material | Aluminum |
Internal Materials | Stainless steel | |
Mounting | Direct or bracket mount (ISO 5211 compliant) | |
Compatibility | Actuator Types | Single-acting & double-acting pneumatic actuators |
Valve Types | Rotary and linear control valves | |
Diagnostics | Features | Valve signature analysis, Partial Stroke Testing (PST), performance trending |
Display | LCD with push-button interface | |
Certifications | Safety | SIL 2/3 |
Hazardous Areas | ATEX, IECEx, FM | |
Regional | CE, EAC | |
Optional Features | Wireless | WirelessHART capability |
Special Configurations | High-temperature options, explosion-proof versions |
Display of company strength
KeRui (Weifang) Automation Equipment Co., Ltd. has maintained a cooperative 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 it has 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 actuators 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 with 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.