Instruction manual
Model 5100-02-IT Combustible Gas Sensor Module 
Page: 30 
  Baud:    38400 (Adjustable 2400 to 38400 baud) 
  Parity: None 
 Stop bit:  1 
 Data bits:  8 
 Flow Control:  None 
  Memory map:    Appendix H 
Warranty: 
  Limited warranty:    2 years 
Specifications subject to change without notice 
8.2  APPENDIX B: MODEL NUMBERS, PARTS LIST & PARAMETERS 
Sensor Module 
Model  Enclosure Relay/Connection  Protection  Remote 
5100-02-IT  - XX  - XX  - XX  - X  - X 
          - A1 = AL ¾” NPT     - 01 = No Relays  - 00 = Standard  - 0 = Standard   - 0 = None 
            - A2 = AL  M20 x 1.5    - 02 = Relays                - 2 = Conformal  - 1 = Remote 
          - S1 = SS  ¾” NPT    - 05 = HART Option              Transmitter   Sensor       
  - S2 = SS M20 x 1.5  
Options 
5311-00 Rainshield  
5311-02  Rainshield with calibration port 
Calibration Items 
  1250-01  Gas Sensor Calibrator Kit 
  1256-01  Regulator Type A Calibrator 
  1260-00  Gas Cylinder – Air (Type A), 105 liters 
  1260-02  Gas Cylinder – Methane 50% LEL, (type A), 105 liters 
  1260-42  Gas Cylinder - Hydrogen, 50% LEL, (Type A), 105 liters 
  5358-01  Calibration Adapter - Direct, Standard 
 5358-50 Calibration/Configuration Magnetic Tool 
  5360-00  Remote Calibration Fitting 
Spare Parts 
SPL21813  Transmitter for 5100-02-IT 
    5200-02-IT-AL  Sensor Assy for 5100-02-IT, AL 
    5200-02-IT-SS  Sensor Assy for 5100-02-IT, SS 
SPL21810  Enclosure, Transmitter, AL 
SPL21823  Enclosure, Transmitter, SS 
SPL21825  Termination Board no Relays 
SPL21829  Termination Board with Relays 
SPL21876  HART Termination Board 
  Factory Default Settings 
    Output = 3-wire 4-20mA source 
    Range = 0-100% LEL 
    Warning = 20% LEL 
    Alarm = 60% LEL 
    Calibration = 50% LEL Methane 
Modbus = 2-wire Half Duplex at 38,400 BAUD 










