Tegam R1L-E2A User Manual

10 TEGAM WAY • GENEVA, OHIO 44041 • 440-466-6100 • FAX 440-466-6110 • sales@tegam.com
R1L-E2A
INTRINSICALLY SAFE
MICROOHMMETER
MODEL R1L-E2A
Instruction Manual
PN# R1L-E2A-900-01
Publication Date: March 2020
REV. G
An Agency Related Document:
Those sections identified as controlled cannot be changed without approval of the
Notified Body; however, other changes must be evaluated specifically for how it
impacts any scheduled drawing or document.

Tegam R1L-E2A Specifications

General

Brand	Tegam
Model	R1L-E2A
Category	Measuring Instruments
Language	English

Summary

Safety and Warnings

Markings and Certifications

Details CE, Ex, and UL markings indicating suitability for hazardous environments.

General Safety Precautions

Essential safety precautions for intrinsic safety, component substitution, and battery handling.

Operation in Explosive Atmospheres

Specific safety advice for operating in potentially explosive atmospheres, including battery changes.

Instrument Description

Introduction and Purpose

Front Panel Controls and Displays

Test Probes and Accessories

Preparation for Use and Installation

Operational Warnings and Considerations

Critical safety and operational warnings prior to first use, including battery and probe safety.

Battery Installation and Type Requirements

Specifies approved battery types (Energizer E95) and procedures for safe installation.

Test Probe Connections and Usage

Preparing the Instrument for Use

Operating Instructions

Connecting Probes and Powering the Unit

Performing Measurements and Interpreting Results

Procedure for taking resistance measurements and understanding display readings.

Handling Over-Range and Low Battery Indicators