




Evaluation Unit – 5674IECEE: CB Scheme (IEC 61010-1:2010)UL: 61010-1:2012/R:2019-07CSA: C22.2 No. 61010-1:2012/A1:2018-11
Evaluation Unit – Channel Card 5674-100ATEX: II (1)G [Ex ia op is IIC Ga]IECEx: [Ex ia op is IIC Ga]cCSAus: [(A)Ex ia op is IIC Ga]
Moisture Sensor L166x:ATEX: II 1/2 G Ex ia IIC T6 Ga/GbIECEx: Ex ia IIC T6 Ga/GbcCSAus: CL I, DIV 1, GP A, B, C, D T6 Ex iacCSAus: CL I, Zone 0/1, GP IIC T6
Evaluation Unit41 °F to 122 °F (AC) or 113 °F (DC)Fibre Optic Cable-4 °F or -67 °F to 158 °FMoisture Sensor-22 °F to 140 °F
| Measuring Technology | Fabry-Pérot-Interferometer |
|---|---|
| Measurement Channels | 1 (Single Channel) 1, 2 or 3 (Multi Channel) |
| Moisture Sensor | Calibrated Range: Dew point temperature -80 °C to 20 °C (-112 °F to 68 °F) Accuracy: +/- 1 K Customized calibration / validation on request Temperature Range: -30 °C to 60 °C Pressure Range: 0 to 20 MPa (0 to 2900 psi) Protection Type: IP65 (in built-in state) |
| Interfaces | 6x Analog Outputs (0/4…20 mA) 6x Relays (potential-free changeover contacts) Modbus RTU (RS485) Modbus TCP/IP Ethernet for Remote Access |
| HMI | Windows with 7″ touch display 800 x 480 pixels |
| Ambient conditions | Evaluation Unit: AC: 5 °C to 50 °C (41 °F to 122 °F) DC: 5 °C to 45 °C (41 °F to 113 °F) Moisture Sensor: -30 °C to 60 °C (-22 °F to 140 °F) |
| Explosion Protection | ATEX IECEx cCSAus others on request |
| Process Integration Sensor | direct Union-T Gas-/Liquid Separator Sensor Retraction Armature Standard Sample Conditioning System Customized Sample Conditioning System |
| Ready for Hydrogen | Hydrogen content in Natural Gas ≤ 10 Mol %: suitable without limitation Hydrogen content in Natural Gas ≤ 20 Mol %: suitable without limitation Operation in pure Hydrogen: suitable without limitation |
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Operating Manual
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Operating Manual