TxBlock-USB Non Isolated Head Mount Module 4-20mA
Head mount signal conditioner takes thermocouples, Pt100 sensors or 0 to 50 mV in and outputs 4 to 20 mA. Programmable zero and span via micro USB interface. Loop powered.
The TxBlock modules are a family of head mount 4 to 20 mA signal conditioners which can be used for the most common temperature applications. One single model can be configured to accept several thermocouple types and Pt100 RTD temperature sensors as well as accepting a 0 to 50 mV signal.
Features:
- Linearised output and cold junction compensation for thermocouples
- 3 or 4-wire Pt100 with linearisation
- Programmable working range
- Input digital filter for optimum 50 and 60 Hz performance
- Programmable burnout upscale or downscale sensor failure protection
- Sensor break detection according to NAMUR NE43 recommendations
Programming software comes with the TxBlock units, but requires a USB programming cable. The latest version of the TXConfigII software can also be downloaded directly from the Novus website.
TxBlock-USB can also be programmed by Android devices. The TxDroid Config can be downloaded from Google Play store for free.
Note: We can program the modules in small quantities for a small fee.
Power supply: 10 to 35 VDC
Output: Loop powered 4-20 mA output
Output resolution: 2 µA
Universal inputs accepts:
- Thermocouple: J, K, T, E, N, R, S, B
- Pt100, Pt1000
- NTC
- 0-50 mV
Accuracy: Typically 0.1% of the span for thermocouple, mV, Pt100 and Pt1000
Temperature effect:
Operating temperature: -40 to 85 °C
Dimensions: 43.5 (diameter) x 20.5 (height) mm
Dispatch
In-stock orders are dispatched within 2 business days.
Shipping options
We deliver across Australia and internationally by any of the following methods:
- Australia Post Express
- Australia Post Parcel Post
- DHL
- FedEx (only international)
- Freight account. We'll email packaging dimensions when the shipment is ready to be book.
*Transit times vary depending on the shipping method and destination.
Store Pickup - Carrum Downs, Victoria, 3201
Order before 11am to collect after 2pm the same day. Mon–Fri, 9am–5pm, excludes public holidays.
RETURNS
How to return an item Contact us before sending anything back. Email info@oceancontrols.com.au or call +61 3 9708 2390. We'll confirm eligibility and guide you to the return process.
Return window 14 days from dispatch date.
Condition required Items must be unused and in original packaging, including all documentation and manuals.
Restocking fee A 20% restocking fee applies to all accepted returns. Return shipping costs are the customer's responsibility.
Non-returnable items
- Custom-made or specially imported products
- Software licences (some software have trial versions available)
- Items not in original, as-new condition
WARRANTY
How to make a warranty claim Before returning anything, please contact us. Our engineers can often resolve the issue remotely. If a return is required, our team will provide you with a warranty form to include with the goods.
What's covered Defects in materials and workmanship under normal use and correct installation.
What's not covered The warranty does not cover damage or failures caused by factors outside our control, including incorrect installation, unauthorised alterations or modifications, or any installation or use not recommended by the manufacturer.
Standard warranty All products carry a 12-month warranty from the date of purchase unless stated otherwise.
Extended warranty
- Labjack: 5 Years
- Atop: 5 Years
- MeanWell: 3 Years
- Teracom: 3 Years
- Novus: 3 Years




















