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Product Description
Additional Information
Technical Information
The all-new miniCHEM series are the perfect solution for many process monitoring applications.
All miniCHEM units are easy to install. The enclosure is waterproof to IP65, so a separate cabinet is not required. All controls can be accessed via the hinged, clear cover. The large LCD display is easy to read, even from a distance.
The miniCHEM series is designed for maximum flexibility. Current and voltage outputs are provided as standard. A relay output is optionally available. The front panel alarm lamp provides clear visual indication when the control limit has been exceeded.
The miniCHEM series is the best value for money range of process monitors available today. They are ideal for industry, swimming pools, reverse osmosis, aquaculture, and general process monitoring and control.
For a total solution to your control requirements, TPS also offers a peristaltic pump, the easyFLOW-VS. The miniCHEM series is proudly designed and manufactured in Australia. The TPS Quality System has been certified in accordance with AS/NZS ISO9001 standards. You can always be assured of the best quality, service and value for money.
| Product Group | No |
|---|---|
| Technical Information | Range 0 to 14.00 pH Resolution 0.01 pH Accuracy +/-0.01 pH Linearity +/-0.01 pH Repeatability +/-0.01 pH Ambient Drift <0.01 pH per 10OC change Long Term Drift <0.1% per year Temperature Compensation Automatic, 0 to 100 OC Asymmetry Range +/-1 pH Slope Range 80 to 110% Input Impedance >3 x 1012 Ohms Common Mode Rejection 120dB Enclosure Polycarbonate, waterproof to IP65 Display 12.5mm LCD Outputs 4 to 20 mA (500 Ohms max load) 0 to 1 V DC (0 to 10 V DC optional) Contacts : One optional relay with changeover contacts. Rated to 240V, 1 Amp Isolation Galvanic isolation of sensor input Current and voltage outputs are not isolated Power 220/240 V AC, 50/60Hz 12V DC power optional. Dimensions 172 x 160 x 71mm Mass Instrument only : Approx 800g Full Kit : Approx 1.5kg Instrument Operating Environment Temperature : 0 to 45 OC Humidity : 0 to 95% R.H. |
| Pack size | No |
Range
0 to 14.00 pH
Resolution
0.01 pH
Accuracy
+/-0.01 pH
Linearity
+/-0.01 pH
Repeatability
+/-0.01 pH
Ambient Drift
<0.01 pH per 10OC change
Long Term Drift
<0.1% per year
Temperature Compensation
Automatic, 0 to 100 OC
Asymmetry Range
+/-1 pH
Slope Range
80 to 110%
Input Impedance
>3 x 1012 Ohms
Common Mode Rejection
120dB
Enclosure
Polycarbonate, waterproof to IP65
Display
12.5mm LCD
Outputs
4 to 20 mA (500 Ohms max load)
0 to 1 V DC (0 to 10 V DC optional)
Contacts : One optional relay with changeover contacts. Rated to 240V, 1 Amp
Isolation
Galvanic isolation of sensor input
Current and voltage outputs are not isolated
Power
220/240 V AC, 50/60Hz
12V DC power optional.
Dimensions
172 x 160 x 71mm
Mass
Instrument only : Approx 800g
Full Kit : Approx 1.5kg
Instrument Operating Environment
Temperature : 0 to 45 OC
Humidity : 0 to 95% R.H.