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Isolated Miniature Transmitters

TX31

TX31:Isolated Miniature Transmitters

Isolated Miniature Transmitters

$199.00 TX31-K

1 year warranty NEW! OmegaCare RoHS
  • Ultra-Low Profile Design
  • Multi-range Selectable
  • Galvanic Isolation
  • Long Term Stability
  • Cast Aluminum Housing
View related products - Temperature Transmitters

Description

The Model TX31 is an analog, isolated 2-wire head-mounted temperature transmitter that converts thermocouple input to the voltage, which is generated by the thermocouple sensor, linear, and highly accurate 4 to 20 mA output current.

The transmitter comes in a variety of applications such as process control, automation system, and energy source management. The TX31 is performed by means of a DIP-switch array for coarse range setting, and 2 multi-turn potentiometers (ZERO and SPAN) which are used for the final finetuning.

The TX31 is housed in a metal enclosure with a plastic top cover, fitting into DIN B connection heads, providing excellent RFI immunity. The TX31 accepts low level signal from the thermocouple, filtered, amplified, and converter process current to reduce susceptibility transients and noise operations while allowing the same 2 wires to carry the transmitter power and output current signal simultaneously.

Specifications (VLOOP = 24 VDC, TAMB =23±2°C, RLOAD = 250 Ω)
Output: 4 to 20 mA; Upscale < 26 mA, Downscale <3.8 mA
Loop Power: 12 to 32 Vdc; Reverse polarity protected
Input Thermocouple:Types J, K, E, T, R, S, or B
Supply Voltage Effect: ±0.01%/V
Temperature Coefficient: ±0.02% /°C (Tamb = 5 to 50°C )
Repeatability: ±0.01% of voltage input span
Linearity Error: ±0.1% of voltage input span (not temperature input)
Galvanic Isolation: Input/output 1000 Vrms, continuous
Cold-Junction Compensation: ±2°C max (Tamb = 5 to 50°C)
Load Capability: 50 x (loop power - 12) Fine Adjustment: 5% of zero & span
RFI effect (5W, 470 MHz): < ±10% of span
Response time (0 to 90%): 200 ms
Housing Material: Cast aluminum with epoxy coating and polycarbonate, UL94-V0 grade
Connection: M3, nickel coated brass; 22 - 12 AWG
Operation Environment: -20 to 70°C; 5 to 85 %, non-condensing
Dimensions: 27 H x 45 mm Dia. (1.06 x 1.77")
Weight: 65 g (2.3 oz)
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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
RoHS
  
TX31-J
Star
Availability: 6 weeks  
$199.00   
Isolated Temperature Transmitter
RoHS compliancy undetermined
  
TX31-K
Star
Availability: In Stock  
$199.00   
Isolated Temperature Transmitter
RoHS compliancy undetermined
  
TX31-T
Star
Availability: In Stock  
$199.00   
Isolated Temperature Transmitter
RoHS compliancy undetermined
  
TX31-E
Star
Availability: In Stock  
$199.00   
Isolated Temperature Transmitter
RoHS compliancy undetermined
  
TX31-S
Star
Availability: 12 weeks  
$199.00   
Isolated Temperature Transmitter
RoHS compliancy undetermined
  
TX31-B
Star
Availability: 12 weeks  
$199.00   
Isolated Temperature Transmitter
RoHS compliancy undetermined
  
TX31-R
Star
Availability: In Stock  
$199.00   
Isolated Temperature Transmitter
RoHS compliancy undetermined
Click to expand/minimize a list of what others bought with thePSR-24S
PSR-24S
Star
Availability: In Stock  
$65.00   
Regulated power supply 24 Vdc,400mA,screw terminal
RoHS compliancy undetermined
Click to expand/minimize a list of what others bought with thePSR-24L
PSR-24L
Star
Availability: In Stock  
$65.00   
Regulated power supply 24Vdc, 400mA, stripped leads
RoHS compliancy undetermined
Click to expand/minimize a list of what others bought with thePSU-93
PSU-93
Star
Availability: In Stock  
$40.00   
Unregulated power supply, 16 to 23 Vdc, 300 mA max, screw terminal
RoHS compliant
Click to expand/minimize a list of what others bought with theTX2-100
TX2-100
Star
Availability: In Stock  
$31.00   
2- conductor shielded cables, 30 m (100 ft)
RoHS compliant
All amounts shown in USD
Ordering Example: (1) TX31-K Type K temperature transmitter with a temperature range of 0 to 1000 deg C, $199.00