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Ocean Controls
PO Box 2191
Seaford BC
Factory 3/24Wise Ave
Seaford,
Vic, Australia 3198
ABN 22 061 932 027

Ph 61 3 9782 5882
Fax 61 3 9782 5517

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   		 Temperature Humidity Sensors

RHT-WM Relative Humidity and Temperature (Wall Mount)
RHT-DM Relative Humidity and Temperature (Duct Mount)
The Relative Humidity and Temperature Transmitters RHT-WM and RHT-DM are microprocessed based instruments that incorporate high accurate and stable sensors whose information is converted to linear 4-20 mA.
Using the digital communication interface, the transmitter parameters can be configured to tailor a particular application.
The RHT-WM model is intended for wall mounting. The RHT-DM comes with a probe tip for duct mounting.

Specifications
Loop powered 4-20 mA or 20-4mA outputs. Wall Available 0-10V output
Power supply: 12 to 30 Vdc (4-20 mA output)
Channel isolation: the 4-20 mA outputs are isolated from each other.
Reverse polarity protection: YES.
Cable entrance: compress fitting PG7.

Operating limits:
Sensor and probe (RHT-DM): -20 to 80 °C, 0 to 100 %RH.
Electronic circuit: -10 to +65 °C, 0 to 95 %RH.
RH channel:
Accuracy: ±1,5 %RH @ 25 °C, from 20 to 80 %RH.
Repeatability: ±1% RH.
Hysteresis: ±1% RH.
Span: any value between 0 and 100% RH or –40 to 100°C for dew point.

Temperature channel:
Accuracy: ±0,5 °C @ 25 °C. Maximum ±2 °C from -40 to 80 °C.
Repeatability: ±0.1°C.
Span: between -40 and 120°C.

Dimensions: 70x80x35mm.

RHT-DM Duct Mount can be purchased with 150mm and 250mm probes

Download Manual!

Download Flier!

Purchase!

 RHT-DM-WM.jpg (6558 bytes)

Temperature Sensor!
Suitable for the Labjack U12, U3 and UE9 and the DAS005 Data Acquisition Modules this sensor has a range of -40 to 100 degC. Its output is 10mV per degree C. Accuracy is typically +/- 1 degC uncalibrated, +/-0.5 degC calibrated. Just needs a 5V supply.

 Download the EI-1022 PDF datasheet

Purchase!

Stainless Steel Temperature Sensor!
An easy to use, very accurate, and waterproof temperature probe from Electronic Innovations Corp. The sensor is mounted in a stainless steel sheath and features a high-level linear output of 10 mV per degree F, typical accuracy of +/-0.25 degrees C ( +/-0.4 degrees F) at room temperature, and a range of 0 to +300 degrees F (-17 to +150 degrees C, with U3/UE9)  Just needs a 5V supply.

 Download the EI-1034 PDF datasheet

Purchase!

Purchasing Temperature and Humidity Sensors
All prices are in Australian Dollars. Prices do not include GST (Goods and Services Tax). 10% GST applies to goods delivered in Australia. Australian GST is not paid on shipments despatched to an international destination. You can check the exchange rate by going to http://www.x-rates.com
Item Description Quantity Price(AUD$)
RHT-003 RHT-WM Temperature and Humidity Sensor 4-20mA output $209.00
RHT-006 RHT-WM Temperature and Humidity Sensor 0-10V output $209.00
RHT-004 RHT-DM Duct Temp & Humidity Sensor 4-20mA 150mm $225.00
RHT-005 RHT-DM Duct Temp & Humidity Sensor 4-20mA 250mm $225.00
LAJ-003 Temperature Probe -40 to 100degC $59.00
LAJ-006 Stainless Steel Temperature Probe -17 to 150degC $95.00



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