Product Description
Product Overview
Manufacturer: Honeywell
Model/Part Number: 2108B2003N
Description: Analytics Optima Plus Gas Detector
Measurement & Signal Output
| Parameter |
Specification |
| Measuring Range |
0-100% LEL (variety of hydrocarbon gas calibrations) |
| Signal Output |
4-20mA autosensing sink or source |
| Inhibit Signal |
1-3mA (Default: 2mA) |
| Warning Signal |
0-6mA (Default: 3mA) |
| Fault Signal |
0mA (HART® adjustable to 1mA) |
| Over Range Signal |
20-21.5mA (Default: 21mA) |
| Digital Output |
Optional Modbus RS485 (via DX100(M)), Optional HART® over 4-20mA |
Construction & Durability
| Material |
316 Stainless Steel |
| Weight |
1.6kg |
| Environmental Protection |
IP66 / IP67 |
Performance & Accuracy
| Specification |
Optima Plus (Hydrocarbon) |
Optima Plus (Ethylene) |
| Baseline Accuracy |
< ±1% FSD at 50% FSD |
< ±2% FSD at 50% FSD |
| Repeatability |
< ±2% FSD at 50% FSD |
< ±2% FSD at 50% FSD |
| Linearity |
< 5% FSD |
< 5% FSD |
| Long-Term Stability |
Baseline drift _ ±2% FSD |
Baseline drift _ ±4% FSD |
| Drift Over Temperature (-40°C to +65°C) |
_ ±2% FSD |
_ ±2% FSD |
| Pressure Variation Sensitivity |
0.1% of reading per mbar |
0.1% of reading per mbar |
Power & Environmental Ratings
| Specification |
Details |
| Power Supply |
18-32V DC (24V DC nominal), <4.5W max |
| Operating Temperature |
-40°C to +65°C |
| Storage Temperature |
-40°C to +65°C |
| EMC Compliance |
EN 50270:2006, EN 50271:2010 |