Part No.: 02S1880

Gas Sample Probe SP180-H-EX2-T4, Zone 2

Product features

  • Compact, heated gas sample probe for sampling from zones with explosive gas
  • Approval according to ATEX for sampling from gas Ex zone 2 and temperature class T4
  • With innovative weather protection cover for outdoor mounting
  • With test gas connection according to EN14181
  • Self-regulating probe heating from 90 to 120 °C [194 to 248 °F] corresponding to temperature class T4
  • With low-temperature alarm contact: < 90 °C [194 °F], NO
  • With compact ceramic filter element, other materials available
  • Small dead volume and fast response time
  • Easy installation and low maintenance
  • Power: 110–240 V
  • Material of sample-contacting parts: stainless steel, FKM, ceramic
  • Optionally: sample tube, pre-filter
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Gas Sample Probe SP180-H-EX2-T4, Zone 2

Product information & downloads

Manual 2 MB
Data sheet 416 KB
CE Certificate 252 KB
Unit calculator

Barometric adjustment of the operating altitude of O₂ analyzers without pressure compensation

Enter the planned operating altitude in the field. Set the analyzer to the calculated O2 vol% value at 1013 mbar (altitude = 0 m) in air to measure at the planned operating altitude without barometric error.

Result: 22,9378 [vol%] need to be set to measure at the planned altitude without barometric error.*

*Air with standard pressure 1013 mbar = 20.93 vol% O₂

Pressure drop and delay time

Enter your values in fields 1 to 3.

1

2

3

Result: 3,39 Delay time approx. in [s]*

* Single change of gas, for 90 % response time approx. 3 changes of sample volume are required.

Calculation of the pressureless 100 % H₂O saturation

Enter the required H₂O dew point (°C).
The calculation only provides sufficiently accurate values in the temperature range between -20 °C and +90 °C.

Pressure units

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Temperature units

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Length units

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Area units

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Volume units

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Weight units

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Energy units

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Flow rate

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Flow velocity

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Performance units

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heated, for sampling from Ex zone 2, with ceramic filter element outside, optionally: sample tubes and pre-filter or use in Ex zone 2
The M&C sample probes version SP180EX2 are used for continuous sampling of explosive gases (Ex zone 2) from dust-loaded, high-temperature and/or humid processes. The probes can be mounted in Ex zone 2.
Gas sample probe type SP180‑H‑EX2‑T4, ATEX certified version for installation in Ex zone 2 and sampling from zone 2 with the marking: Ex II 3G ec mc IIC T4 Gc EXAM BVS 16 ATEX E 039, external ceramic filter element type S‑2K (75 mm), filter porosity: 2 µm, external filter electrically heated to 100 °C with self‑regulating heating elements, low‑temperature alarm with potential‑free contact output at ‑10 °C below Tset, including innovative weather protection shield for outdoor use, power: 110 V/240 V, 50/60 Hz, 400 W, mounting flange: DN 65 PN 6B with threaded connection G 3/4" f, material: SS 316Ti and SS 316L, Viton®, ceramic, connection: sample gas outlet: tube screw fitting DN 4/6, calibration gas connection: tube screw fitting DN 4/6 with blind cap
Explosion-proof Yes
Heating Yes
Temperature 120 °C [248 °F]
Filter surface Small
Shutoff/blowback No
Calibration No
Portable No
Power supply 110‒120 V 220‒240 V
Material Stainless steel

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