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Belimo 22G14-5C User Manual

Belimo 22G14-5C
36 pages
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Version 6.3
Digital Gas Monitoring
Operation Manual
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Belimo 22G14-5C Specifications

General IconGeneral
Enclosure RatingIP65
MediumWater
Maximum Operating Pressure232 psi
Control Signal4-20 mA
Protection ClassIP65
Operating Temperature32 212°F [0 100°C]

Summary

General Description

Specifications

Outlines the technical specifications of the gas monitors, including power supply, relays, operating temperature, and enclosure rating.

Installation

Monitor Placement

Provides guidelines for placing gas monitors based on gas density, coverage radius, and obstructions.

Wiring Connection

Details the recommended wire gauge and type for power and communication bus connections for the gas monitors.

Operation

Sequence of Operation

Explains the step-by-step operational sequence of the gas monitors from power-up to gas level detection and alarm activation.

Network Configuration

Using CAN Network with a Central Communication module

Describes how to set up a CAN network using a central communication module to manage multiple gas monitors.

Using CAN Network with No Central Communication module (client/server)

Explains how to configure a CAN network where one monitor acts as the communication module in a client/server setup.

Maintenance Guide

Calibration Procedure

Outlines the general procedure for calibrating gas monitors using certified gas mixtures to ensure accuracy.

Calibration Procedure for Electro-chemical and Catalytic sensors

Details the specific calibration steps for electro-chemical and catalytic sensors like CO, NO2, CH4, NH3, and CL2.

Calibration Procedure for Refrigerant and VOC sensors

Describes the calibration process for refrigerant (type 13, 20) and VOC (type 01) sensors using span gas.

BACnet Network Configuration