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Endress+Hauser
Endress+Hauser Liquiline M CM42 Transmitter
Quote on request
No online payment · add lines to RFQ BOM
CM42: 1-ch two-wire; Memosens/analog; HART/PA/FF; Ex; IP66/67. RFQ.
Download datasheet PDF
RFQ cart holds BOM lines only. Submit for engineering quote.
Key parameters
Approvals
IECEx, ATEX, FM, CSA, TIIS, NEPSI and related Ex approvals
Type
1-channel two-wire Liquiline M CM42 transmitter for hazardous and non-hazardous areas
Inputs
One channel for Memosens and analog (pH/ORP, conductivity, oxygen)
Outputs
1/2 × 4–20 mA; HART; PROFIBUS PA; FOUNDATION Fieldbus
Ingress Protection
IP66/67, NEMA 4X
Housings
Robust plastic version and hygienic stainless-steel version
Fits hazardous and non-hazardous single-channel analysis where you need an Endress+Hauser Liquiline M CM42—one channel for Memosens or analog pH/ORP, conductivity, or oxygen with 4–20 mA HART, PROFIBUS PA, or FOUNDATION Fieldbus and Ex approvals.
Key advantages
- Channels — One channel (Memosens + analog)
- Outputs — 1/2 × 4–20 mA; HART; PA; FF
- Protection — IP66/67, NEMA 4X
- Housing — Plastic or hygienic stainless
- Approvals — IECEx, ATEX, FM, CSA and related Ex class
Typical applications
- Ex-area pH/ORP loops.
- Two-wire conductivity points.
- Hygienic SS housing installations.
Selection guide
- Plastic vs SS housing
- HART vs PA/FF
- Sensor type
Common mistakes
- Expecting multi-channel CM44x.
- Wrong Ex documentation package.
- Four-wire wiring on two-wire device.
When to RFQ / what to tell us
- Housing, bus, sensor.
- Quantity, ship-to.
Request a Quote · Get selection help
Specs
| Spec | Value |
|---|---|
| SKU | 36949 |
| Brand | Endress+Hauser |
| Model | Liquiline M CM42 Transmitter |
| Product type | Two Wire Transmitter |
| Type | 1-channel two-wire Liquiline M CM42 transmitter for hazardous and non-hazardous areas |
| Inputs | One channel for Memosens and analog (pH/ORP, conductivity, oxygen) |
| Outputs | 1/2 × 4–20 mA; HART; PROFIBUS PA; FOUNDATION Fieldbus |
| Ingress protection | IP66/67, NEMA 4X |
| Housings | Robust plastic version and hygienic stainless-steel version |
| Approvals | IECEx, ATEX, FM, CSA, TIIS, NEPSI and related Ex approvals |
Documents
FAQ
Q: Two-wire? A: Yes — Liquiline M CM42 is a two-wire transmitter.
Q: Ex? A: IECEx/ATEX/FM/CSA class approvals available.
Q: What should I send for a quote? A: Housing/bus/sensor, quantity, ship-to.
Links
| Parameter | Value |
|---|---|
| Approvals | IECEx, ATEX, FM, CSA, TIIS, NEPSI and related Ex approvals |
| Type | 1-channel two-wire Liquiline M CM42 transmitter for hazardous and non-hazardous areas |
| Inputs | One channel for Memosens and analog (pH/ORP, conductivity, oxygen) |
| Outputs | 1/2 × 4–20 mA; HART; PROFIBUS PA; FOUNDATION Fieldbus |
| Ingress Protection | IP66/67, NEMA 4X |
| Housings | Robust plastic version and hygienic stainless-steel version |
| Operation | Quick Setup + navigator; Memosens plug & play with lab-calibrated sensors |
| Industries | Chemicals, Life Sciences, Food & Beverages, Power & Energy, Oil & Gas, Primaries & Metal |
| Document | TI00381C/07/EN/17.25-00 |