CPM253-PR0005 pH/ORP transmitter Liquisys Compact field device
Manufacturer: Endress+Hauser
Part Number: CPM253-PR0005
Transmitter for analog and digital glass and ISFET sensors
Panel mounted instrument: IP 54 (front), IP 30 (housing)
Field instrument: IP 65 / tightness acc. to NEMA 4X
Panel mounted instrument: 96 x 96 x 145 mm (3.78 x 3.78 x 5.71 inches)
Mounting depth: approx. 165 mm (6.50")
Field instrument: 247 x 170 x 115 mm (9.72 x 6.69 x 4.53 inches)
Panel mounted instrument: max. 0.7 kg (1.5 lb)
Field instrument: max. 2.3 kg (5.1 lb)
Housing of panel mounted instrument: Polycarbonate
Field housing: ABS PC FR
Front membrane: Polyester, UV-resistant
Cross section 2.5 mm² (14 AWG)
Shipping Weight: 3.3 Kg
Liquisys CPM253 is a standard pH/ORP transmitter for all analog and digital Memosens sensors. It improves your operational safety thanks to continuous plausibility, process and sensor checks. Select from numerous hardware and software modules, such as relays or fieldbus communication, to adapt it exactly to your measuring task.
- More operational safety: Continuous process check system, customized alarm configuration, proven Memosens interface for reliable sensor connection.
- Reliable self-monitoring: Sensor check system for pH glass and reference, calibration plausibility check.
- Easy to operate and service: Intuitive user interface, hot plug & play with pre-calibrated Memosens sensors, direct access for manual contact control.
- Reduced maintenance: Automatic cleaning function (with Chemoclean) triggered by alarm or limit switch.
- Fit for every application: Numerous extensions, such as P(ID) controller, timer, etc., allow for flexible adaption to all processes.
The Liquisys CPM253 transmitter works with all pH/ORP glass and ISFET sensors in non-hazardous areas, for example in these industries and their utilities:
- Chemicals
- Food & Beverages
- Power & Energy
- Water & Wastewater
- Primaries & Metal
Liquisys CPM253 features the following protocols and interfaces:
- 0/4...20 mA
- HART
- PROFIBUS DP
- PROFIBUS PA
| Feature | Specification |
|---|---|
| ORP / Redox | pH |
| Measuring principle | Sensor ORP / Redox |
| Application | Water, waste water, process |
| Characteristic | 4-wire transmitter |
| Design | pH/ORP-field housing made of PC/ABS |
| Material | PC/ABS-housing |
| Dimension | 247x170x115mm |
| Temperature sensor | Display and current output |
| Ex certification | No |
| Ingress protection | No |
| Input | One-channel-transmitter |
| Output | 0/4-20mA, Hart, Profibus |
| Additional certifications | CSA Gen. Purpose |
- Best possible prices and delivery time
- Long time experience in the field
- Well trained staff
- Own warehouse facilities
- Best relationships with branch office of manufacture
- Flexible and individual service for you
- Cheap and safe forwarder for shipments (air)
A: Yes, they are new and original.
A: One-year warranty.
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