Microchem Ph Transmitter
- Waterproof Enclosure
- Requires 12V DC power
- Low power consumption - less than 10 mA
- Easy to Install
- Easy to Use
- User-selectable for 0 to 1 V DC or 0 to 5 V DC Outputs
- Australian Made
The all-new microCHEM series are a simple, no fuss solution for many water quality monitoring applications. With industry-standard 0 to 1 V DC and 0 to 5 V DC outputs, they are designed specifically to interface with commercial dataloggers and PLC units.
All microCHEM units are easy to install. The enclosure is waterproof to IP65, so a separate cabinet is not required. Waterproof cable glands are provided for the input and output cables.
The microCHEM series is the best value range of water quality transmitter available today. They are ideal for environmental monitoring, cooling tower control, and any industrial site utilising centralised control systems. The microCHEM series is an excellent solution for Original Equipment Manufactures (OEM's) who wish to incorporate water quality monitoring into their own designs. Over 30 years experience in this industry ensures that the microCHEM series provide accuracy and reliability without the OEM needing to spend any time or money on R & D.
The microCHEM 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 | |
|---|---|---|---|
| 111144 | microCHEM-pH Transmitter, 12V DC In, 0-1V or 0-5V Out | $305.00 | |
| 111144/5 | microCHEM-pH with 5 metre dip or screw-in pH & ATC sensors | $616.00 |
Specifications
Range
0 to 14.00 pH
Resolution
0.1% of Full Scale
Accuracy
+/-0.2% of full scale
Linearity
+/-0.01 pH
Repeatability
+/-0.01 pH
Ambient Drift
0.01 pH per 10 oC
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
>3x1012 Ohms
Common Mode Rejection
120 dB
Enclosure
Polycarbonate, waterproof to IP65
Outputs
0 to 1 V DC
0 to 5 V DC (selectable by jumper setting)
Isolation
Galvanic isolation of sensor input
Power
12V DC, approx 10 mA
Dimensions
Enclosure : 125 x 85 x 56 mm
PCB only :
115 x 77 mm
(82 x 58 mm mounting hole centres)
Mass
Instrument only : Approx 250 g
Full Kit : Approx 1.0 kg
Instrument Operating Environment
Temperature : 5 to 45 oC
Humidity : 0 to 95% R.H.
Ordering Information
Part No
5 metre bundle 111144/5:
microCHEM-pH 5m................................111144/5
Kit Includes:
Submersible pH, sensor, 5m cable...............111228
Submersible ATC, 5m cable......................111275
pH7.00 Buffer, 200mL...........................121387
pH4.01 Buffer, 200mL...........................121381
Manual.........................................130050
Options and Accessories
pH Sensor Upgrade for difficult samples such as meat,dairy,slurries...
pH, Intermediate Junc, 5m......................121200/5
Cable Extension:
Extended cable/metre...........................130040
Same Price Interchange Option:
Screw-in pH & ATC Sensors (1/4" BSP thread - Low pressure 275 kPa):
Screw-in pH, 5m cable..........................111244
Screw-in ATC, 5m cable.........................111265
Screw-in adaptor for 40mm/50mm PVC pipe........111305
Download this Specification Sheet in PDF format
(0.16MB, .PDF)
Download the manual for this instrument
(0.17MB, .PDF)
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