Performance | |
Transmitter Model | SenzTx |
Measurement Technology | Zirconia (ZR) | Electrochemical (EC)
|
Measurement Range* | 0...100, 0...1000ppm(v) 0..1, 0...25, 0...96, 0...100% | 0...100, 0...1000ppm(v) 0...1, 0...25% |
Output Resolution (for %) | 0.01% |
Output Resolution (for ppm) | 1ppm(v) | 0.01 ppm(v) |
Accuracy | +/-2% of reading (or 2ppm O2) @ calibrated temperature and pressure |
Response Time (T90) | <10 seconds @ 25 ˚C (within selected range) | <30 seconds @ 25 ˚C (within selected range) |
LDL (Sensitivity) | 0.01% (when measuring %) / 1ppm (when measuring ppm) |
Temperature Range | -25 ˚C ...+55 ˚C | 0˚ C ...+45 ˚C |
Pressure Range | 900 to 1100 mBarabs |
Linearity | +/- 2 % of reading |
Life Expectation (application dependent) | 3...5 years | 1...2 years |
Humidity | 0-95 % RH non-condensing |
Shelf Life | No shelf life | 3...6 months |
Electrical Input / Output | |
Power Supply | 24 V DC +/- 10 % |
Power Consumption | 200mA @ 24VDC | 200mA @ 24VDC |
Signal Output | 0...10 V or 4...20 mA |
Digital Communications | RS485 Modbus protocol Multiple devices can be connected in a linear series |
Electrical Interface | M12 x 1.5 connection |
Cable Length | 1 metre (supplied as standard) 3 meters / 5 metres (optional) |
Mechanical Specifications | |
Weight | 0.260kg (10oz) |
Process Connection | Flowthough - 1/8” NPT female Flowthough + Orifice - 1/8” NPT female KF-40 Flange |
Ingress Protection | Designed to meet IP66 |
Housing Material | Chromated Aluminum |
Gas-wetted materials (excluding sensor) | Chromated Aluminum, Nitrile |
Certifications | |
Complies with EMC Directive 2011/65 /EU with conformity to EN50270:2015. cETLus UL61010-1 approved. |