M420 Transmitter Series - Udgået produkt
Udgået siden: Dec, 2016
For hazardous area applications
The M420 transmitter series stands for reliability in loop-powered applications. When your process requires the highest safety level for pH, oxygen and conductivity measurement, the M420 brings you the best performance and the advantages of the state-of-the-art ISM technology* for efficient maintenance.
Erstattet med: Transmitter M400 2H
Reliable 2-Wire Transmitter
Reliable 2-Wire Transmitter.This M400 2-wire transmitter provides the highest reliability and process safety in hazardous and non-hazardous areas. Advanced ISM functionality enables predictive maintenance to help reduce costs and improve productivity.
Outstanding Reliability and Safety
The M400 2-wire provides outstanding reliability and process safety thanks to advanced ISM functionality and its rugged aluminum die cast housing.
Designed for Versatility
This transmitter accepts a pH, ORP, Conductivity, DO and dissolved CO2 sensors, and both analog or digital ISM sensors giving flexibility in use.
Easy System Integration
The HART interface allows easy system integration and offers remote access to the transmitter and sensor diagnostics
Specifikationer
Specifikationer - M420 Transmitter Series
| ISM | Plug and Measure™, DLI, ACT |
| Protection | IP 67 |
| Approvals | CE, ATEX / IECEx / FM/CSA, Zone 1 / Cl I Div 1 (pending) |
| Temperature range | - 20 °C to 65 °C (- 4 °F to 149 °F) |
| Digital Input/Output | optional: HOLD and CONTROL |
| User Interface | LC display, 7 segment with icons, backlit (white) |
| Udgangsstrøm | 2nd passive current output optional |
| Service Interface | IrDA |
| Kommunikation | HART |
| Kort beskrivelse | for pH, O2, conductivity |
| Parametre | pH/ORP, DO, O2 gas, conductivity |
| Communication | HART® |
| Hazardous Area Classification | ATEX, IECEx, CSA, FM |
| Sensor Type | Analog or ISM |
Features and Benefits
| Reliability by design |
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| Versatility thanks to mixed-mode input |
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| Additional functionality for greater flexibility |
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| One step ahead of maintenance |
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| Predictive maintenance thanks to ISM technology |
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* for pH and O2 sensors
Dokumentation
Mine undersøgelser
pH/ORP-sonder (redox), ilt, CO₂, ozon-sensorer, mikrobiel belastning, totalt organisk kulstof, gas, natrium, silica og kloridanalysatorer og mere.
Applikationer
pH/ORP-sonder (redox), ilt, CO₂, ozon-sensorer, mikrobiel belastning, totalt organisk kulstof, gas, natrium, silica og kloridanalysatorer og mere.
Critical reaction and extraction stage in an API production process can be ensured safe with inline gas-phase oxygen sensing technology which eliminat...
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