PCEC02 Conductivity controller
Features
Easy operation
NEMA enclosure for field mounting and panel mounting
Automatically Temperature Compensation
Directly switchable to EC or TDS
Large LC D display with background lighting
EC or TDS sensors can be connected thanks to the sensor supply integrated in the output
Using the setup program: user-friendly programming
Data logging capacity
4-20mA analog output
RS485 communication
Product overview
The PCEC02 is used in industrial measuring of the temperature, conductivity, Resistivity, salinity and total dissolved solids,
such as waste-water treatment, environmental monitoring, pure water, sea farming, food production process, etc. The instrument
can be panel, wall or pipe mounted. The instrument provides two current outputs. The maximum load is 500Ω. The instrument
provides 3 relays. It can pass though a maximum of 5A/250VAC or 5A/30VDC.
| Performance parameters |
| Functions |
EC |
TDS |
| Measuring range |
0.00uS-2000mS |
0-133000 ppm |
| Resolution |
0.01/0.1/1 |
1 |
| Accuracy |
±1%F.S. |
±1%F.S. |
| Temp. compensation |
1mm or 0.1%FS |
| Temp. range |
Pt 1000/NTC30K |
| Temp. compensation range |
-10.0 to +130.0ºC |
| Temp. resolution |
-10.0 to +130.0ºC |
| Temp. accuracy |
0.1ºC |
| Cell constant |
±0.2ºC |
| Ambient temperature range |
0.001 to 20.000 |
| Storage temp. |
0 to +70ºC |
| Display |
-20 to +70ºC |
| EC current output1 |
Isolated, 4 to 20mA output , max. load 500Ω |
| Temp. current output 2 |
Isolated, 4 to 20mA output , max. load 500Ω |
| Current output accuracy |
±0.05 mA |
| RS485 |
Mod bus RTU protocol |
| Baud rate |
9600/19200/38400 |
Maximum relay
contacts capacity |
5A/250VAC,5A/30VDC |
| Cleaning setting |
ON: 1 to 1000 seconds, OFF: 0.1 to 1000.0 hours |
| One multi-function relay |
clean/period alarm/error alarm |
| Relay delay |
0-120 seconds |
| Data logging capacity |
500,000 |
| Language selection |
English/traditional Chinese/simplified Chinese |
| Waterproof grade |
IP65 |
| Power supply |
From 90 to 260 VAC, power consumption < 7 Watts |
| Installation |
panel/wall/pipe installation |
| Weight |
144 series:0.85Kg |
| Dimension |
| 144 series: The instrument can be panel, wall or pipe mounted installation. Panel Installation: Make a 138x138 mm square cutout and insert the instrument. Screw in the fixed block with the screws and fixed bar. |
Installation figure
1.Date and time
2.Main display
3.Unit
4.Temperature and unit
5.First current output
6.Second current output
7.Measurement status and Error indicator, there is no display if meter is in keeping mode
8.Count down timer: cycle time/clean time, it also displays the "delay" when relay3 has a delay enabled.
9.Temp. compensation: auto(ATC) or manual(MTC)
10.Relay indicator
Note: If the EC readings are over the range, it will display 99.99/999.9/9999 If the temperature readings are under or over the range, it will display -99.9/999.9.
About us:
Certifications:
FAQ:
1. Q: Are you manufacturer or trading company?
A: We are manufacturer which focuses on pressure sensor for 33 years.
2. Q: What international certificates do you have?
A: ISO9001, CE, RoHS Certificated.
3. Q: What is your production capacity?
A: We produced 1500000 pieces pressure sensor in year 2017.
4. Q: What is the lead time of your product?
A: Stocks are available for some products. The typical lead time is 8~14 working days for product without customization.
Note: lead time may vary base on different products. Please contact us for detailed lead time.
5. Q: What is the warranty of your products?
A: Our warranty time is 18 months after shipment.
6. Q: Do you provide customized products?
A: Yes, we can laser mark your logo, model and product information according to your requirement. We provide OEM and ODM service.
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