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Sit 3G-CBM-00403

Sit 3G-CBM-00403 — Technical Specifications

The SIT Nova gas block 0820012 is a gas control unit designed for gas families I, II, and III with Rp 1/2 ISO 7 connections and a class B pressure regulator. Operating across 0…70°C ambient temperature (optional -20…60°C), it handles inlet pressures to 60 mbar, features IP 54 electrical protection, and delivers flame safety ignition in <10 s with expected cycle life of 5,000 operations. Standard pressure calibration is 3…30 mbar with solenoid valve closure <1 s; 24 VDC (50 Hz) draws 210 mA and 220 V (50 Hz) draws 20 mA. 3G Electric supplies this SIT control unit for Southeast Asia markets including Singapore, with full DDP logistics support.

Technical Specifications

ParameterValue
Gas FamiliesI, II, III
Gas ConnectionsRp 1/2 ISO 7
Mounting Positionindifferent
Pressure Regulator ClassB
Ambient Temperature Option-20…60°C
Maximum Inlet Gas Pressure60 mbar
Thermopile Coil Resistance1.6 Ω
Ambient Temperature Standard0…70°C
Electrical Protection DegreeIP 54
Bending And Torsion Resistancegroup 2
Ac Voltage 24V 50Hz Consumption210 mA
Ac Voltage 24V 60Hz Consumption220 mA
Ac Voltage 220V 50Hz Consumption20 mA
Ac Voltage 220V 60Hz Consumption25 mA
Ac Voltage 240V 50Hz Consumption25 mA
Flame Safety Device Ignition Time<10 s
Flame Safety Device Expected Cycles5,000
Flame Safety Device Extinction Time<60 s
Pressure Calibration Range Option 120…50 mbar
Pressure Calibration Range Option 25…50 mbar
Pressure Calibration Range Standard3…30 mbar
Solenoid Valve Closure Time Standard<1 s
Manual Closure Device Expected Cycles5,000
Regulation Solenoid Valve Class OptionC
Solenoid Valve Closure Time MV Versions<5 s
Regulation Solenoid Valve Class StandardD
MV Two Wire Thermopile Open Circuit Voltage≥350 mV
MV Two Wire Thermopile Closed Circuit Voltage≥100 mV

Physical & Shipping Data

Weight0.6 kg
Length110 mm
Width70 mm
Height85 mm
Country of OriginFrance

Downloads

Datasheet (PDF)