Installation Guide

Table Of Contents

Functional specifications Description

Development Canada (ISED)

Intrinsically safe per Telemetering Equipment for use in Hazardous

Locations, for Cl I, Div 1, Gp D for Haz Loc, Temp

Code T1, -40°C ≤ Ta ≤ +70°C.

Product identification Numeric and bar coded device type and serial

number

Construction materials Gray polycarbonate housing with encapsulated

electronics, aluminum die cast valve body, Buna-

N valve disk

OWRGD Operational Specifications

The OWRGD features these operational specifications.

Operational specifications Description

Operating temperatures -20° to 150° F (-28.9° to +70° C)

Operating humidity 5 to 95 percent relative humidity

Program frequency 908 MHz

Transmit frequency Frequency hopping spread spectrum 902.2 to 927.75 MHz in the ISM band

Data integrity Verified in every data message