RayTek MI3 User Manual

5.4 WIRING, TERMINAL ··································································································································· 29
5.4.1 Comm Box (metal) .............................................................................................................................. 29
5.4.2 Comm Box (DIN 3TE) ....................................................................................................................... 30
5.4.3 Comm Box (DIN 4 TE) ...................................................................................................................... 31
5.4.4 Comm Box (DIN 6 TE) ...................................................................................................................... 32
5.4.5 EMI Resistance for Comm Box (DIN) ................................................................................................ 35
5.5 POWER ON PROCEDURE ···························································································································· 36
5.5.1 One Head System ............................................................................................................................... 36
5.5.2 Multiple Heads – Random Address Assignment ............................................................................... 36
5.5.3 Multiple Heads – User Controlled Address Assignment ................................................................... 36
5.6 USB····························································································································································· 37
5.7 FIELDBUS ···················································································································································· 39
5.7.1 Addressing .......................................................................................................................................... 39
5.7.2 RS485 based Installations ................................................................................................................... 39
6 OUTPUTS ........................................................................................................................................................ 40
6.1 ANALOG OUTPUT OUT1 ··························································································································· 40
6.2 ANALOG OUTPUT OUT2 ··························································································································· 40
6.3 ANALOG OUTPUTS OUT1 - OUT4 ············································································································ 41
6.4 ALARM OUTPUT RELAY ··························································································································· 41
6.5 THERMOCOUPLE OUTPUT TC ···················································································································· 42
7 INPUTS ............................................................................................................................................................ 43
7.1 EMISSIVITY (ANALOG) ································································································································ 43
7.2 EMISSIVITY (DIGITAL) ································································································································· 44
7.3 AMBIENT TEMPERATURE COMPENSATION································································································ 44
7.4 TRIGGER/HOLD ·········································································································································· 46
7.5 LASER SWITCHING ····································································································································· 47
8 OPERATION ................................................................................................................................................... 48
8.1 CONTROL PANEL ······································································································································· 48
8.2 <HEAD> PAGE ············································································································································ 50
8.3 <BOX SETUP> PAGE ···································································································································· 51
8.4 <BOX INFO> PAGE ······································································································································ 53
8.5 POST PROCESSING ······································································································································ 53
8.5.1 Averaging ........................................................................................................................................... 53
8.5.2 Peak Hold ............................................................................................................................................ 54
8.5.3 Valley Hold ......................................................................................................................................... 54
8.5.4 Advanced Peak Hold ........................................................................................................................... 55
8.5.5 Advanced Valley Hold ........................................................................................................................ 56
8.5.6 Advanced Peak Hold with Averaging ................................................................................................. 56
8.5.7 Advanced Valley Hold with Averaging .............................................................................................. 56
9 OPTIONS ......................................................................................................................................................... 57
9.1 WATER COOLED HOUSING (1M, 2M HEADS)··························································································· 57
9.1.1 Avoidance of Condensation ................................................................................................................ 58
9.2 INTRINSIC SAFETY ······································································································································ 59
9.2.1 Sensing Heads .................................................................................................................................... 59
9.2.2 Ex Power Supply RAYMI3ACISx ..................................................................................................... 59
9.2.3 Installation .......................................................................................................................................... 60

RayTek MI3 Specifications

General

Spectral Response	8 to 14 µm
Response Time	500 ms
Display Resolution	0.1 °C
Accuracy	±1% or 1°C (2°F), whichever is greater
Emissivity	Adjustable 0.10 to 1.00