MINICHEM-D

Minichem Dissolved Oxygen Process Monitor and Controller

MINICHEM-D

 

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 price

Product ID Product options Price
113140 miniCHEM-DO2 Controller, 240V AC In, Single Limit, 4-20mA Out $497.00
113140/5 miniCHEM-DO2 with 5 metre cable & YSI DO2 sensor $1,382.00

Specifications

Ranges
0 to 199.9 % Saturation
OR 0 to 19.99 ppM (mg/L) (Factory-set)

Resolution
0.1 % Saturation
OR 0.01 ppM (mg/L)

Accuracy
+/-0.2% of full scale

Linearity
+/-0.1%

Repeatability
+/-0.2%

Ambient Drift
<0.05% span/oC

Long Term Drift
<0.2% per year

Temperature Compensation
Dual automatic temperature 
compensation system,(sensor limit 45 oC).

Zero Range
+/-10%

Span Range
70 to 130%

Sensor
YSI5739 Polarographic sensor with inbuilt ATC sensor.

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
(110/120 V AC available)
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.

Ordering Information

Part No
5 metre bundle 113140/5:
miniCHEM-DO2 5m................................113140/5

Kit Includes:
DO2 Sensor YSI5739 (no cable)..................123204
5m cable for Sensor (YSI5739)..................123210
Membrane & filling solution kit................123300
Manual.........................................130050

Options and Accessories
Dissolved Oxygen Sensor Maintenance:
Membrane & filling solution kit................123300
Filling Solution only, 45mL....................123303
Zero calibration Sodium Sulphite...............123302
Rejuvenation kit...............................123037
Diaphragm replacement kit......................123304
(123304 for YSI5739 Field Sensor Only)

Cable Extension
Extended cable/metre...........................130040

Instrument Options
Relay control output...........................130342
12V DC Power option............................130072

Download this Specification Sheet in PDF format (0.35MB, .PDF)
Download the manual for this instrument (0.24MB, .PDF)

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