Sensor Electronics SEC 3100 Specifications

SEC MilleniumMillenium Carbon Dioxide Gas Detector Instruction and Operation Manual Part Number 71-5000 Version 100201

9 VI. Parts List Part Number Description 142-0617 Replacement Sensor SEC MILLENIUM (Specify range when ordering) 190-1001 SEC 2001 Sensor Sep

10 VII. Drawing Section Figure # Title Figure 1 Wiring Diagram, SEC MILLENIUM Figure 2 SEC Sensor Separation Kit

11 WIRING DIAGRAM MILLENIUM SENSOR FIGURE 1 WHITE: Calibration/Data RED: +24 VDC BLACK: -24VDC (DC Common) BLUE: 4 TO 20 mA Out OutOUTPUT 6.5

12 WIRE ENTRY FOR SENSOR 3/4 NPT WIRE ENTRY FOR RETURN TO SEC 3100 3/4 NPT NOTE: HOUSING RATED FOR CLASS 1, DIV 1, GROUPS B, C AND D SEC SENSO

(SEC) designs and manufactures innovative fixed system gas detection equipment, for combustible gases, oxygen, carbon dioxide and toxic gases

Table of Contents I. SPECIFICATIONS II. GENERAL DESCRIPTION III. OPERATION Installation and Startup IV. CALIBRATION V. MAI

3 I. SPECIFICATIONS Model: SEC MILLENIUM Infrared Carbon Dioxide (CO2) Gas Detector Part Number: 142-0617 Specify range when ordering Detect

4 II GENERAL DESCRIPTION CONVENTIONS The following conventions are used in this manual. Warning Statement VDC (DC Voltage

5 Infrared Absorption Spectrum for Carbon Dioxide The dual channel receiver is a single wafer, double filtered, dual receiver with an intern

6 III. OPERATION Installation and Startup Warning: The user shall be made aware that if the equipment is used in a manner not specified by the m

7 Warm-up When power is applied to the detector, it enters a one (1) minute warm-up mode. The output current will be 0.8 mA during the warm up ti

8 IV. CALIBRATION SEC MILLENIUM The SEC MILLENIUM is factory calibrated zeroed and spanned. Unlike other types of sensors it does not requir