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Isolated Miniature Transmitters

TX31   
1 year warranty NEW! OmegaCare RoHS
 
Isolated Miniature Transmitters
TX31:Isolated Miniature Transmitters
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$199.00  TX31-K
Ultra-Low Profile Design
Multi-range Selectable
Galvanic Isolation
Long Term Stability
Cast Aluminum Housing

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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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expand list 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   Availability   Price   Description RoHS   Qty.
    TX31-J In Stock   $199.00    Isolated Temperature Transmitter RoHS compliancy undetermined
    TX31-K In Stock   $199.00    Isolated Temperature Transmitter RoHS compliancy undetermined
    TX31-T 12 Weeks   $199.00    Isolated Temperature Transmitter RoHS compliancy undetermined
    TX31-E In Stock   $199.00    Isolated Temperature Transmitter RoHS compliancy undetermined
    TX31-S 12 Weeks   $199.00    Isolated Temperature Transmitter RoHS compliancy undetermined
    TX31-B In Stock   $199.00    Isolated Temperature Transmitter RoHS compliancy undetermined
    TX31-R In Stock   $199.00    Isolated Temperature Transmitter RoHS compliancy undetermined
Click to expand/minimize a list of what others bought with the PSR-24S  PSR-24S 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 the PSR-24L  PSR-24L 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 the PSU-93  PSU-93 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 the TX2-100  TX2-100 In Stock   $31.00    2- conductor shielded cables, 30 m (100 ft) RoHS compliant
All dollar amounts on this site are shown in US currency.

 Ordering Example: (1) TX31-K Type K temperature transmitter with a temperature range of 0 to 1000 deg C, $199.00

   
Keywords:Isolated Miniature Transmitters, temperature and humidity sensors

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