[Back]Paramagnetic oxygen Gas Module
Product Overview

SIGAS SPM-O2-MODULE III use this Magnetomechanical form, with the 3 seconds fast response time and adjustable of measurement range which can offer high performance measurement data of oxygen. The span calibration can be adjust within 85%-110% of span point, which offer more better linearity. The modules are maintenance-free, have a long lifetime, give a rapid and accurate signal response and are virtually insensitive to other gases. It has a compact design which meets high quality standards.

Product type:

S-0006223 SPM-O2-MODULE III (Oxygen) Range 0..10Vol.% ±1% in N2 Output 4..20mA 24VDC
S-0006224 SPM-O2-MODULE III (Oxygen) Range 0..2Vol.% ±1% in N2 Output 4..20mA 24VDC
S-0006225 SPM-O2-MODULE III (Oxygen) Range 0..3Vol.% ±1% in N2 Output 4..20mA 24VDC
S-0006226 SPM-O2-MODULE III (Oxygen) Range 0..5Vol.% ±1% in N2 Output 4..20mA 24VDC
S-0006227 SPM-O2-MODULE III (Oxygen) Range 0..15Vol.% ±1% in N2 Output 4..20mA 24VDC
S-0006228 SPM-O2-MODULE III (Oxygen) Range 0..25Vol.% ±1% in N2 Output 4..20mA 24VDC
S-0006229 SPM-O2-MODULE III (Oxygen) Range 0..50Vol.% ±1% in N2 Output 4..20mA 24VDC
S-0006230 SPM-O2-MODULE III (Oxygen) Range 0..100Vol.% ±1% in N2 Output 4..20mA 24VDC


Specification:

Product NameSPM-O2-MODULE III
CompoundOxygen O2 
Measuring range0-3/0-10/0-25/0-100Vol.%
Warm up time30mins
Response timeabout 3s
Detection Limit (3sigma)1 %  O2
Linearity Error1% of O2
Stability (zero)<±0.1 % of  O2  per week
Stability (span)<±1% of O2
Temperature Drift. (zero) <±0,05 % of O2 per °C
Flow rate influence<±0.2% of O2 at from between 20 and 100ml/min
Effect of TiltZero Change <±0.02% of O2 per 1°tilt from horizontal
Effect of humidity vol.% O2 at N2<0.5% at 20°C
Analog Output4 … 20 mA
Power Supply24VDC
Power  InletWeipu SP1310/S7I
Gas Inlet FlowMax 250ml/min
Optimal 100ml/min (Flow fluctuations≤±0.02L/min)
Inlet Gas pressure:  Defined by max flow rate. Outlet pressure less
± 300 hPa
Inlet Gas Temp.5-45℃
Moisture in Gas• not condensing          • inlet gas dew point:5℃±0.1℃
Dust in gas flow100µg/m³, ≤1µm, Dust filter required
Zero calibration gas99.999% N2
Span calibration gas85% FS~110% FS          Note: For O2 channel, could use dry and clean air to make span calibration if the measuring range is (0…25)%.


Product description:

 

The paramagnetic sensor utilizes the paramagnetic susceptibility of oxygen.

The sensor incorporates two glass spheres mounted on a rotating suspension. This assembly is suspended in a strong magnetic field. The oxygen in the surrounding gas is attracted to the magnetic field, resulting in a force on the lass spheres. The strength of torque acting on the suspension is proportional to the oxygen content of the surrounding gases.

 

SIGAS SPM-O2-MODULE III use this Magnetomechanical form, with the 3 seconds fast response time and adjustable of measurement range which can offer high performance measurement data of oxygen. The span calibration can be adjust within 85%-110% of span point, which offer more better linearity. The modules are maintenance-free, have a long lifetime, give a rapid and accurate signal response and are virtually insensitive to other gases. It has a compact design which meets high quality standards. 

Product Overview

SIGAS SPM-O2-MODULE III use this Magnetomechanical form, with the 3 seconds fast response time and adjustable of measurement range which can offer high performance measurement data of oxygen. The span calibration can be adjust within 85%-110% of span point, which offer more better linearity. The modules are maintenance-free, have a long lifetime, give a rapid and accurate signal response and are virtually insensitive to other gases. It has a compact design which meets high quality standards.

Product type:

S-0006223 SPM-O2-MODULE III (Oxygen) Range 0..10Vol.% ±1% in N2 Output 4..20mA 24VDC
S-0006224 SPM-O2-MODULE III (Oxygen) Range 0..2Vol.% ±1% in N2 Output 4..20mA 24VDC
S-0006225 SPM-O2-MODULE III (Oxygen) Range 0..3Vol.% ±1% in N2 Output 4..20mA 24VDC
S-0006226 SPM-O2-MODULE III (Oxygen) Range 0..5Vol.% ±1% in N2 Output 4..20mA 24VDC
S-0006227 SPM-O2-MODULE III (Oxygen) Range 0..15Vol.% ±1% in N2 Output 4..20mA 24VDC
S-0006228 SPM-O2-MODULE III (Oxygen) Range 0..25Vol.% ±1% in N2 Output 4..20mA 24VDC
S-0006229 SPM-O2-MODULE III (Oxygen) Range 0..50Vol.% ±1% in N2 Output 4..20mA 24VDC
S-0006230 SPM-O2-MODULE III (Oxygen) Range 0..100Vol.% ±1% in N2 Output 4..20mA 24VDC


Specification:

Product NameSPM-O2-MODULE III
CompoundOxygen O2 
Measuring range0-3/0-10/0-25/0-100Vol.%
Warm up time30mins
Response timeabout 3s
Detection Limit (3sigma)1 %  O2
Linearity Error1% of O2
Stability (zero)<±0.1 % of  O2  per week
Stability (span)<±1% of O2
Temperature Drift. (zero) <±0,05 % of O2 per °C
Flow rate influence<±0.2% of O2 at from between 20 and 100ml/min
Effect of TiltZero Change <±0.02% of O2 per 1°tilt from horizontal
Effect of humidity vol.% O2 at N2<0.5% at 20°C
Analog Output4 … 20 mA
Power Supply24VDC
Power  InletWeipu SP1310/S7I
Gas Inlet FlowMax 250ml/min
Optimal 100ml/min (Flow fluctuations≤±0.02L/min)
Inlet Gas pressure:  Defined by max flow rate. Outlet pressure less
± 300 hPa
Inlet Gas Temp.5-45℃
Moisture in Gas• not condensing          • inlet gas dew point:5℃±0.1℃
Dust in gas flow100µg/m³, ≤1µm, Dust filter required
Zero calibration gas99.999% N2
Span calibration gas85% FS~110% FS          Note: For O2 channel, could use dry and clean air to make span calibration if the measuring range is (0…25)%.


Product description:

 

The paramagnetic sensor utilizes the paramagnetic susceptibility of oxygen.

The sensor incorporates two glass spheres mounted on a rotating suspension. This assembly is suspended in a strong magnetic field. The oxygen in the surrounding gas is attracted to the magnetic field, resulting in a force on the lass spheres. The strength of torque acting on the suspension is proportional to the oxygen content of the surrounding gases.

 

SIGAS SPM-O2-MODULE III use this Magnetomechanical form, with the 3 seconds fast response time and adjustable of measurement range which can offer high performance measurement data of oxygen. The span calibration can be adjust within 85%-110% of span point, which offer more better linearity. The modules are maintenance-free, have a long lifetime, give a rapid and accurate signal response and are virtually insensitive to other gases. It has a compact design which meets high quality standards. 

SIGAS Measurement Engineering Corp. ICP-19046713
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