Product number:
02-661
Manufacturer:
Ntron
Stock:
10
Product information "02-661 NTron Oxygen sensor "
02-661 NTron Oxygen sensor, SenzTx-100 (0-1000ppm) O2 Oxygen sensor
03-907 Inmatec O2 Oxygen sensor alternatively, SenzTx-100 (0-1000ppm) O2
The minimum output range of 0 to 10 ppm is ideal for nitrogen generation or glove box monitoring. The SenzTx transmitter can also be supplied with measuring ranges up to 0 to 96% O2 for oxygen concentrators. The flexibility is further enhanced by process connection multiple output options.
Sensor construction
The main body of the sensor is fabricated
from high density PVDF. The supporting ring
at the face of the sensor is constructed of
stainless steel. This results in an oxygen
sensor that is chemically resistant to most
sampling atmospheres and can be used with
trace solvents and hydrocarbons present in
the sample gas, unlike zirconia (due to the
high temperature of the sensor).
Installation flexibility
The compact SenzTx oxygen transmitter
with its inbuilt microprocessor, is designed
for OEM applications with minimal use input.
With the flow through sensor with orifice
option, the sensor can handle up to 0.5 bar
g and provide the correct flow through the
sensor. This eliminates the need for external
flow control.
To achieve better result and longer life time with the Senz-TX oxygen sensor, you can follow these steps:
- Regular Calibration: Calibrate the Senz-TX ntron oxygen analyzer upon delivery to ensure accurate oxygen level monitoring in nitrogen (N2) products.
- Monitoring and Maintenance: Use the sensor to continuously track oxygen levels in the nitrogen output. Regularly inspect for any irregularities or fluctuations, and replace the sensor as needed (for zirconia sensors, this is typically every 3–5 years).
- Adjust correctly the N2 sample pressure and flow: Set the N2 sample pressure to a maximum of 0.3 bar with minimal flow from the product tank to measure N2 purity accurately.
- Training and Education: Train operators and maintenance staff on the correct use of the Senz-TX oxygen sensor. Share best practices for maintaining compressed air quality and using the sensor for effective oxygen level monitoring.
Technical data "02-661 NTron Oxygen sensor "
| Measurement technology | Zirconia (ZR) |
| Measurement range | 0 to 1000ppm |
| Output resolution ( for %) | 0.01% |
| Output resolution (for ppm) | 1ppm |
| Accuracy | +/-2% of reading (or 2ppm O2) @ calibrated temperature and pressure |
| Response time (T90) | <10 seconds @ 25˚C (within selected range) |
| LDL (Sensitivity) | 0.01% (when measuring %) / 1ppm (when measuring ppm) |
| Temperature range | -20˚C to +50˚C |
| Pressure range | 900 to 1100 mBarabs |
| Linearity | +/- 2% of reading |
| Life expectation | 3-5 years |
| Humidity | 0-95% RH non-condensing |
| Shelf life | No shelf life |
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