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Shaanxi Qindiyuan Environmental Protection Equipment Co., Ltd.

  • China,Xianyang ,Shaanxi
  • Verified Supplier
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China Honeywell SmartLine STD800 Differential Pressure Transmitter with ±0.025%
China Honeywell SmartLine STD800 Differential Pressure Transmitter with ±0.025%

  1. China Honeywell SmartLine STD800 Differential Pressure Transmitter with ±0.025%
  2. China Honeywell SmartLine STD800 Differential Pressure Transmitter with ±0.025%

Honeywell SmartLine STD800 Differential Pressure Transmitter with ±0.025%

  1. MOQ: 1 pcs
  2. Price: Negotiable
  3. Get Latest Price
Payment Terms T/T
Supply Ability 10000 pcs
Delivery Time 5-7 days
Brand Name Honeywell
Model Number HD670-T-0185-B-A04B01
Certification Brand new original

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Supply Ability 10000 pcs
Delivery Time 5-7 days Brand Name Honeywell
Model Number HD670-T-0185-B-A04B01 Certification Brand new original
High Light ±0.025% Accuracy Pressure Transmitter400:1 Range Ratio Differential Pressure TransmitterAdvanced Diagnostics SmartLine Transmitter
Honeywell SmartLine® STD800 Differential Pressure Transmitter
The Honeywell SmartLine® STD800 is a high-performance differential pressure transmitter designed for precise measurement of gases, liquids, and vapors. Part of the ST800 pressure family, this instrument excels in flow rate measurement (via orifice plate/venturi), level monitoring (closed/open tanks), and filter differential pressure applications across demanding industrial environments.
Core Applications & Industries
This differential pressure transmitter serves critical measurement functions in petrochemical, power generation, metallurgy, paper manufacturing, pharmaceutical, and water treatment industries.
Technical Specifications
Measurement Performance
  • Accuracy: Maximum ±0.025% of Range (URL)
  • Range Ratio: Up to 400:1 (STD820/830/870 models)
  • Long-Term Stability: ±0.01% URL/year with 15-year warranty
  • Response Time: 90ms (typical)
  • Static Pressure Influence: Automatic compensation reduces high-pressure errors
  • Overpressure Protection: Up to 210 bar protection against shock damage
Measuring Range by Model
Model Differential Pressure Range Range Ratio Accuracy
STD810 -10inH₂O ~ +10inH₂O (-25mbar ~ +25mbar) 100:1 0.015%
STD815 -100inH₂O ~ +100inH₂O (-250mbar ~ +250mbar) 200:1 0.020%
STD820/825/830/870 0.1bar ~ 210bar 400:1 0.025%
Note: Units can be switched between inH₂O, mbar, kPa, psi, bar, etc.
Electrical & Communication
  • Power Supply: 24VDC two-wire with reverse polarity protection
  • Output: 4–20mA HART (standard); optional Foundation Fieldbus, WirelessHART
  • Display: Multi-window LCD (optional) with field button configuration
  • NAMUR NE43: Fault Mode ≤3.6mA (low) or ≥21.0mA (high)
Environmental & Installation
  • Operating Temperature: -40°C ~ +85°C (electronics); -40°C ~ +121°C (process connection)
  • Protection Rating: IP66/IP67 with explosion-proof certifications (ATEX/IECEx/CSA)
  • Process Connection: 1/2" NPT internal thread, flange, direct mounting, remote sealing options
  • Structure: Modular design allowing on-site component replacement without affecting certification
Key Features & Advantages
  • Advanced Diagnostics: Built-in pressure line blockage detection, sensor health monitoring, and process anomaly warnings
  • Multiple Calibration Options: Supports 1/2/3 sets of factory calibrations with one-click on-site range switching
  • Safety & Compliance: SIL 2/3 functional safety certification with dual sealing and ANSI/NFPA/ISA standards compliance
  • System Integration: Deep compatibility with Honeywell Experion PKS for plug-and-play operation
  • Extreme Conditions: Wide temperature range operation with remote sealing options for corrosive media isolation

Company Details

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 from Quality China Factory
  • Business Type:

    Distributor/Wholesaler,Manufacturer,Agent,Exporter,Trading Company,Seller

  • Year Established:

    2018

  • Total Annual:

    2,000,000$-3,000,000$

  • Employee Number:

    15~20

  • Ecer Certification:

    Verified Supplier

Shaanxi Qindiyuan Environmental Protection Equipment Co., Ltd. Founded in 2018 | Headquartered in Fengdong New Town, Xi'an, Shaanxi Province, China Company Overview Shaanxi Qindiyuan Environmental Protection Equipment Co., Ltd. is a leading manufacturer and supplier of industrial automation contr... Shaanxi Qindiyuan Environmental Protection Equipment Co., Ltd. Founded in 2018 | Headquartered in Fengdong New Town, Xi'an, Shaanxi Province, China Company Overview Shaanxi Qindiyuan Environmental Protection Equipment Co., Ltd. is a leading manufacturer and supplier of industrial automation contr...

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Get in touch with us

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  • Shaanxi Qindiyuan Environmental Protection Equipment Co., Ltd.
  • F1-803, Guorun Silu Jin Rong Zhongxin, Qindu District, Xianyang City, Shaanxi Province
  • https://www.industrial-controlautomation.com/

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