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  • 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.

-45.0 to 120.0 oC
-49.0 to 230.0 oF
228.0 to 383.0 oKelvin

0.1 oC
0.1 oF
0.1 oKelvin

+/-0.2 oC
+/-0.4 oF
+/-0.2 oKelvin

Maximum / Minimum Mode
Stores maximum and minimum values for all enabled channels.

Data Hold Function
Freezes current reading(s) on display.

Difference Mode
Displays difference between channels 
A and B when 2 channel mode is selected.

Tough, anti-static Luran-S plastic case, waterproof to IP67. Connectors waterproof to IP65. The instrument will float if dropped into water.

32 Character alphanumeric LCD with user-friendly menu system and full-text messages.

2400 readings, including date and time.

Automatic Logging
User-set for one reading every 1 to 90 seconds, 1 to 90 minutes or 1 to 24 hours.

RS232 Serial Port Output
300, 1200 and 9600 Baud.
8 Bits, No Parity, 1 Stop Bit, XON/XOFF.

24 Hour Calendar Clock

Battery Saver Function
On : Automatically switched off after 5 minutes of no use.
Off : Unit remains on for continuous use.

Good Laboratory Practices
Date, time and results of last successful calibration are stored, and can be recalled when required. GLP information can be printed or downloaded to PC when the optional RS232 Interface is fitted. Warning of failed calibration is provided. 

6V NiMH Rechargeable battery pack for approx 75 hours operation. Battery charger for country of choice supplied. Battery can be charged from any 12V DC source.

187 x 110 x 51 mm

Instrument only : Approx 440g
Full Kit : Approx 1.7kg

Temperature : 0 to 45 oC
Humidity : 0 to 95% R.H.