Ametek 880-nsl User Manual Pdf

AMETEK 880-NSL is a "No Sample Line" tail gas analyzer specifically designed for Claus sulfur recovery plants. While it has largely been succeeded by the AMETEK 888

, the 880-NSL remains a benchmark for reliability in harsh industrial environments. AMETEK PROCESS INSTRUMENTS Review of the AMETEK 880-NSL The primary innovation of the 880-NSL is its transmitter-style design

, which allows it to mount directly onto process pipes. This eliminates the need for external heated sample lines, the most common failure point in tail gas analysis due to sulfur vapor plugging. AMETEK PROCESS INSTRUMENTS Reliability & Maintenance

: It features a solid-state detector with no moving parts and a lamp life estimated at up to five years, significantly reducing the frequency of technician intervention. Operational Integrity

: The unit is equipped with automatic zero and span checks, as well as an anti-clogging blowback feature that triggers air or hot water flushes if an internal fault is detected. Performance

: It uses UV spectroscopy to provide fast response times for monitoring cap H sub 2 cap S cap S cap O sub 2

concentrations, which is critical for maintaining the optimal 2:1 ratio required in the Claus process. Installation ametek 880-nsl user manual pdf

: Because it is compact and rugged, it is suitable for outdoor installation and does not require a climate-controlled shelter. User Manual & Documentation

AMETEK provides detailed technical documentation to support installation and maintenance. You can find essential resources on the AMETEK Process Instruments Products Page

(note that they now prioritize the Model 888, which is the direct evolution of the 880-NSL). www.ametekpi.de Model 880-NSL Datasheet

: Provides a high-level overview of specifications and benefits. Model 888 User Manual

: For many maintenance and operational procedures, the 888 manual serves as the modern standard, as it carries over the 880-NSL's core measurement principles. Technical Drawings

: Older as-built block diagrams and electrical power requirements (e.g., 240V 50/60Hz, 720W) are often available through authorized distributors like between the 880-NSL and the newer USER MANUAL - AMETEK PROCESS INSTRUMENTS AMETEK 880-NSL is a "No Sample Line" tail

The AMETEK 880-NSL (No Sample Line) is a rugged, pipe-mounted tail gas analyzer specifically designed for sulfur recovery units (SRUs) and Claus plant processes. By mounting directly to the process pipe, it eliminates the need for complex, heated sample lines that are prone to plugging. Core Technical Specifications

The Model 880-NSL uses non-dispersive ultraviolet (NDUV) methodology to provide continuous measurements: Measurement Range: 0–1% SO2cap S cap O sub 2 and 0–2% H2Scap H sub 2 cap S (optional ranges up to 4% H2Scap H sub 2 cap S Accuracy: ±plus or minus 2% of full scale for both H2Scap H sub 2 cap S SO2cap S cap O sub 2

Response Time: Typically achieves 90% response in less than 15 seconds.

Lamp Life: Estimated at approximately 5 years, significantly reducing maintenance overhead.

Construction: 316 stainless steel enclosure rated for hazardous area classifications (Class I, Div 2). Key Features for Operation & Maintenance

The 880-NSL User Manual highlights several automated systems designed to maximize uptime: Q2: My PDF is corrupted

Anti-Clogging Blowback: Automatically initiates air blowback if a fault condition is detected to clear the sample system.

Automated Calibration: Features electronic zero and span checks, alongside microprocessor-based self-diagnostics.

Zero/Span Cycles: Uses instrument air (70–100 psig) for automatic zeroing.

Connectivity: Includes an RS-485 serial port and remote dial-in capabilities via AMETEK Western Research software. Startup and Installation Checklist

AMETEK 880 Tail Gas Analyzer6 | PDF | Sulfur Dioxide - Scribd

Q2: My PDF is corrupted. Can I rebuild a section from the internet?

A: No. Do not rely on Reddit or random blog posts for calibration formulas. Contact Ametek for a fresh PDF. Incorrect IR absorption coefficients can cause regulatory compliance failures.

Chapter 3: Basic Operation (The "Quick Start")

3. Device Overview

The 880-NSL features: