Compur 4120 - page 11

Compur Statox 4120

pic.7: Drilling plan for the mounting brackets

3.1.2. Connecting the signal cable

The signal cable connects sensor head and control module. Use only shielded cable. The maximum

cable length depends on the cable specifications.

Cable:

Length l

Capacity CL [pF/m]

Inductivity LL [mH/m]

Approved parameters:

UO, IO, CO, LO

pproved parameters:

Ui, Ii, Ci, Li

Conditions: UO < Ui and IO < Ii and l x CL < CO - Ci and l x LL < LO - Li

pic.8: Two wire signal cable

Contents

Main Operation Manual Compur Statox 4120 Page Page 1. Important notice 2. The Statox 4120 system: Purpose of use and description Statox 4120 sensor head Statox 4120 rack Diagnostic box 2.1 Statox 4120 sensor head 2.2 Statox 4120 rack Page 2.3 Statox 4120 control module Bargraph display (13) LED SF (8) System Fail 2.4 Diagnostic box 3. Installation and electrical connections Page mpF CiCo /90 3.2 Statox 4120 rack The sensor head housing must be installed isolated from ground to avoid ground loops. Page 3.4 Switch positions of the sensor head pcb Page Page 4. Compur Statox 4120 operation 4.1 Start - up 4.2 Alarm thresholds 4.3 Detection mode 5. Trouble shooting SF flashing SF ON Page Page 6. Maintenance and calibration Page Connect diagnostic box to sensor head. Push CAL button Reading diagnostic box: CALIBR Push ENT button Now push button ENT Open span gas regulator Push button ENT 7. The maintenace request option Page Page 8. The option analog output inhibition 9. The option zero adjustment 10. Technical data General: Gas Measuring range Sensor head: Control module: Rack: Diagnostic box: 11. Accessories and spare parts