Product
Conductivity meter / controller type M2436
Minh Quan Technology Joint Stock Company
Hotline: 01692 114 683
Mr Que: 0973 852 363
Ms Ha: 0165 2197 433
Email: mqtekvietnam@gmail.com
Call usProduct information
- direct pipe installation
- two line LCD display
- temperature compensation to 130ºC
- measurement range: 0…20µS to 0…20mS
- 2 current output: for conductivity and temperature
- 2 limit contacts
- external range selection
- power supply 24VAC or DC, galvanically isolated
- polypropylene plastic case
- qualified for food industry / sterilizable cells
Product Details
The M2436 conductivity meter is mounted in a +/-180º turnable, water resistant, plastic case. Any MOSTEC conductivity cell can be mounted directly to the pipe and is attached to the instruments bottom. These cells cover a dynamic range from 0.01µS to 20mS.
The conductivity meter is suitable for water, waste water or ultrapure water conditioning in continuous or batch-type operating modes, for liquid chromatography or for general chemical process monitoring.
Temperature coefficient of the cell is compensated either manually or automatically by a Pt-100 platinum probe within the range of 0 to 130ºC.An 8×2 LCD character display shows the currently measured conductivity and the process temperature.
These values are available at two galvanic isolated outputs of 0…20mA or 4…20mA.Optionally, all measuring ranges are externally selectable with digital control wires during the measurement process. Two isolated, free limit contacts are also optionally available to control valves or other control elements.
The M2436 can be supplied by either 24VAC or DC.
Supply lines and all other lines, either from or to the conductivity meter, are protected by internal noise limiters against HF-noise. A cable of either 2m or 5m is used to connect the M2436 signals and power supply. The customer can request any other cable length if he wishes.
Specifications
| Measuring ranges: | 0…2.000 S (K=0.1, K=0.01) m
0…20.00 S (K=1.0, K=0.1, K=0.01) m 0…200.0 S (K=1.0, K=0.1) m 0…2.000mS (K=1.0) 0…20.00mS (K=1.0 ) , K=10.0 0…200mS (K=10.0) |
| Display: | 8×2 chara ter LCD display with grey characters and a yellow back light
Viewing area: 36.0mm x16.00mm haracter size: 2.945mm x 5.545mm |
| Working temperature range: | -5 to +45°C |
| Accuracy: | 0.5% |
| Reproducibility: | <0.2% |
| Measuring amplitude: | 70/150mV, conductive cell only |
| Step response: | Time between a conductivity change from 0% to 100% or reverse measured between 10% and 90% = 4 seconds |
| Input protection: | virtual zero, protected by diodes |
| Temperature compensation: | manual form 0 to 130ºC, automatic by an external Pt-100 platinum sensor, 2 or 3-wire |
| Temperature slope: | 0.00%/ºC (=without compensation) to 8.00%/ºC. Selectable in all measuring ranges |
| Conductivity of water: | The self conductivity of ultrapure water is measured and temperature compensated |
| Reference temperature: | 25°C |
| Cell connection: | The cell is directly to the M2436 over a temperature restraining, +/-180° turnabl assembled e polyamide tube. |
| Option current output:
Max. load: Output impedance: |
2 x 0/4…20mA, galvanically isolated
500Ω >1M typical |
| Device settings:
options: |
with push buttons, see operating manual
m , , temperature slope, current outputs |
| Power supply: | 24VAC/DC |
| Power supply load: | 1.5 to 2.5W at 24VDC |
| CE-conformity: | fulfilled |
| Connection cable: | PVC cable length: 2m, 5m or other sizes on request |
| Thread | 3/4 , dapters on request |
| Case | splash water proof in polypropylen |
| Weight: | 320g |
| Warranty: | 2 years |
| Compatible cells | type M8836s, M8836S10, M8836s01, M9836C1, others on request |
| Options: | – customer specified functions
– customer specified cells – other power supply – other output signal – 2 limit contacts – xternally onfigurable e c measuring range |
