MSR Sensitron Fixed Acetylene Gas Sensor Transmitter
267661
MSR Sensitron Fixed Acetylene Gas Sensor Transmitter is a microprocessor-based analog gas transmitter with a 4 – 20 mA output signal for monitoring the ambient air and detecting flammable gases and vapors in the lower explosion level (LEL) by means of a catalytic sensor (pellistor). The calibration for types without LCD display is possible via the handheld calibration keypad XT.S/CKD.
Applications: Industrial applications.
MSR Sensitron Fixed Acetylene Gas Sensor Transmitter has types with an LCD display that have a nonintrusive magnetic calibration feature for easy calibration without opening the instrument and declassifying the area. The gas transmitter is available with EEx-d protection for Ex zone 1 and 2 or with EEx-n protection for Ex zone 2.
Features of MSR Sensitron Fixed Acetylene Gas Sensor Transmitter:
- ATEX certifications MSR electronic/Sensitron
- Continuous monitoring
- 10-bit microprocessor
- Self-diagnostic procedure
- Zero-point tracking
- Watchdog switch
- Easy calibration (zero, span, and 4-20mA adjustment)
- 4 to 20mA proportional or three-step (0, 10, and 20 mA) output
- Reverse polarity protected
- Overload-proof
- LCD display with status LED (optional)
- One-relay board (optional)
Additional information
| Weight | 1.5 kg |
|---|---|
| Make | MSR |
| Gas Type | Acetylene |
| Sensor Element | Pellistor |
| Measuring Range | 0-100 %LEL |
| Response Time | t90 ≤ 15-30 sec. |
| Accuracy | ± 5 % of range or 10 % of reading |
| Humidity | 20 to 90 % RH / 40 °C (104 °F) |
| Operating Temperature | -10 °C to + 60 °C (14 °F to + 122 °F) |
| Storage Temperature | -25 °C to + 60 °C (-13 °F to + 140 °F) |
| Pressure Range | 800 to 1100 mBar (80 to 110 kPa) |
| Air Velocity | < 6m/sec. |
| Power Supply | 12 – 24 VDC –20% +15% |
| Power Consumption | 90 mA, max. 130 mA |
| Output signal | 4 to 20 mA proportional on 200 Ω or 0-10-20 mA |
| Dimensions | 200 x 105 x 90 mm |
DS_MSR Sensitron Fixed Acetylene Gas Sensor Transmitter_Ver1.0
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