features
- 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
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.
Range
0 to 1000 mV
(0 to -1000mV factory option)
Resolution
1 mV
Accuracy
+/-1 mV
Linearity
+/-1 mV
Repeatability
+/-1 mV
Ambient Drift
<0.02% Span/oC
Long Term Drift
<0.1% per year
Temperature Compensation
Not applicable for Redox
Zero Range
+/-100 mV
Slope Range
Factory-fixed span adjustment
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.
Kit Without Probes:
- MicroChem-O
- Instruction Manual
Kit With Probes:
- MicroChem-O
- Instruction Manual
- Your Choice of ORP Probe (Standard, Premium, Threaded)
- Earth Guard Probe
- 2 Part Zobell ORP Standard
