Honeywell 1226-0257 Manuals

Manuals and User Guides for Honeywell 1226-0257. We have 1 Honeywell 1226-0257 manual available for free PDF download: Safety Manual

Honeywell 1226-0257 Safety Manual

Honeywell 1226-0257 Safety Manual (15 pages)

Universal Transmitter

Brand: Honeywell | Category: Transmitter | Size: 1.97 MB

Table of Contents

Table of Contents
3
SIL 2 Certificate
4
XNX Gas Detector Transmitter
4
Overview
5
Safety Parameters
6
Interval of Proof Testing
7
Fault Diagnostic Time Interval
7
Proof Test
8
Purpose of Proof Testing
8
Expected Outcome of Proof Testing
8
Tolerance of Output Current Levels
8
Proof Testing Procedure
8
Checking
8
Force Ma Output
8
Zero Gas Ma Output
9
Calibration Gas Ma Output
9
Adjusting
9
Calibrate 4.0 Ma and 20.0 Ma
9
Zero Gas Calibration and Span Calibration
9
Zero Gas Calibration
10
Span Calibration
10
Verifying Ma Settings
11
Testing
12
Fault and Alarm State
12
Gas Verification
13

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