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In-Head Mount RTD Pt100 Transmitter

TX12

RTD Pt100 transmitter | TX12

RTD Pt100 transmitter

£35.50 TX12

5 year warranty CE
  • Pt100 transmitter with a 4-20mA Output. Loop Powered
  • Unique Push Button Configuration = Simple Setup without a PC
  • Re-configure in Seconds
  • User Trim for Nulling Sensor Error
  • LED Sensor Fail Indicator
  • Programmable Sensor Burn-Out
  • High Stability
Transmitters - View related products

Description

The TX12 is a low cost head mounted pt100 transmitter that accepts RTD temperature sensors and converts sensor output over a selected range into a 4 to 20 mA transmission signal. The transmitter is a two-wire, loop-powered device, and is fully configurable by the user, over a wide temperature range, with the aid of a simple push button. This new TX12 design incorporates additional configuration menus, allowing the user to push button trim the transmitter output at both zero and span, ideal for trimming out sensor errors. The transmitter's advanced circuitry ensures high stability over the wide operating ambient temperature ranges experienced by head mounted devices. One of the transmitter's features is the program LED, which provides visual indication of sensor fault when in normal operation and is also used to guide the operator through the simple menus during configuration.

Supplied as standard with scaling of 4mA at 0°C and 20mA at 100°C

Specifications
Sensor Type: Pt100 100Ω @ 0°C 2 or 3 Wire
Sensor Range: -200 to +850°C
Sensor Connection: Screw terminal
Minimum Span: 25°C
Linearisation: BS EN 60751(IEC 751) standard/JISC 1604
Measurement Accuracy: 0.1°C ±0.05% of reading
Thermal Drift: 25 ppm/°C
Excitation Current: <200 uA
Lead Resistance Effect: 0.002°C/Ω
Maximum Lead Resistance: 20Ω per leg

Output Type: 2 wire, 4 to 20 mA
Output Connection: Screw terminal
Maximum Output: 21.5 mA (in high burnout condition)
Minimum Output: 3.8 mA (in low burnout condition)
Accuracy: (mA output /2000) or 5 uA (whichever is the greater)
Loop Voltage Effect: 0.2 uA/V
Thermal Drift: 1 uA /°C
Maximum Output Load: [(Vsupply-10)/20]kΩ (Example: 700Ω @ 24V)
General:
Update Time:
500 mS
Response Time: 1 second
Start Up Time: 4 seconds (I out < 4 mA during start up)
Warm-Up Time: 1 minute to full accuracy
Power Supply: 10 to 30 Vdc

Environmental:
Ambient Operating Range:
-40 to +85°C
Ambient Storage Temperature: -50 to +90°C
Ambient Humidity Range: 10 to 90% RH non condensing


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What Other People Bought: When you see this icon, click on it to expand a list of products that other people have bought when they purchased this model.

Part Number/Desc.
Availability
Price
Description
Qty
Click to expand/minimize a list of what others bought with theTX12
TX12
Star
Availability: In Stock  
£35.50   
Pt100 Temperature Transmitter
 
Accessories
Click to expand/minimize a list of what others bought with theTX90-DIN
TX90-DIN
Star
Availability: 1 week  
£18.50   
DIN Rail mounting bracket for two TX12 transmitters
 
Click to expand/minimize a list of what others bought with theTX2-100
TX2-100
Star
Availability: In Stock  
£20.75   
2 core screened cable, 30 metre reel
 
  
PSU-24V-UNIVERSAL
Star
Availability: In Stock  
£24.00   
24V 0.75A dc Power supply. 90-260 Vac 1.8 m lead with stripped ends. With International plugs
 
Click to expand/minimize a list of what others bought with theTX-SCALED
TX-SCALED
Star
Availability: 1 week  
£37.00   
Scaling charge for factory set up of range. (specify range required in order comments)
 
All amounts shown in EUR, GBP, or USD
Ordering Example: (1) TX12 Pt100 temperature transmitter, £35.50  plus (1) TX2-100 screened instrument cable, 2 core, 30 metre reel, £20.75, £35.50 + 20.75 = £56.25