| Customization: | Available |
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| Display Type: | Site Display |
| Connection Type: | Flange Type |
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| The Rosemount 1700 Series Differential Pressure (DP) Flow Transmitter represents Emerson's next-generation technology for precision flow measurement in critical process applications. Engineered to deliver industry-leading ±0.04% accuracy (1700H model) with 100:1 turndown capability, this transmitter redefines reliability in oil & gas, chemical, and power generation industries. |
| Category | Parameter | Specification |
|---|---|---|
| General | Model Series | 1700 (Standard), 1700H (High-Performance) |
| Manufacturer | Emerson Automation Solutions | |
| Type | Differential Pressure (DP) Flow Transmitter | |
| Measurement | Accuracy | ±0.075% of calibrated span (1700H: ±0.04%) |
| Turndown Ratio | 100:1 (1700H), 50:1 (Standard) | |
| Pressure | Static Pressure Range | Vacuum to 4000 psi (276 bar) |
| Overpressure Limit | 1.5x rated pressure | |
| Electrical | Output Signals | 4-20mA HART, FOUNDATION Fieldbus, PROFIBUS PA |
| Power Supply | 10.5-55 VDC (loop-powered) | |
| Intrinsic Safety | Ex ia IIC T6 Ga (optional) | |
| Mechanical | Housing Material | Aluminum with epoxy coating (standard), 316SS (optional) |
| Protection Rating | IP66/IP67 (NEMA 4X) | |
| Process Connection | 1/4" NPT, 1/2" NPT, G1/2, M20×1.5 | |
| Environmental | Operating Temperature | -40°C to +85°C (-40°F to +185°F) |
| Storage Temperature | -50°C to +100°C (-58°F to +212°F) | |
| Vibration Resistance | 5g @ 10-150Hz | |
| Certifications | Safety | ATEX, IECEx, FM, CSA, SIL 2/3 |
| EMC | CE, FCC Part 15 | |
| Advanced Features | Diagnostics | Plugged impulse line detection, sensor health monitoring |
| Calibration | In-situ verification without process interruption | |
| Communication | WirelessHART (optional) |
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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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