Thumbnail Filmstrip of TxIsoPack-USB Head Mounted Programmable Temperature Transmitter Images

TxIsoPack-USB Head Mounted Programmable Temperature Transmitter

Overview

The TxIsoPack-USB is a programmable Isolated and Linearized 2-wire 4 to 20mA head mounted temperature transmitter. TxIsoPack accepts Thermocouples Types J, K, T, E, N, R, S, B and 2,3 or 4 wire Pt100 RTD's. It can be optionally factory programmed or is quickly and easily programmed to your needs in the field using the optional USB Cable and Windows configuration software. The configuration is accomplished by connecting the transmitters USB micro-B port the of transmitter to your PC USB port. The output current is linearized and adjusted in fuction of the input sensor type and range configured.

Features

Accepts Thermocouples J, K, T, E, N, R, S, B and 2,3 or 4 wire Pt100 RTD's
Isolated 1000 Vac for 1 minute between input and output
Linearized 2-Wire Loop powered 4 to 20 mA or 20 to 4 mA output
Cold junction compensation for thermocouples
USB micro-B port allows direct PC connection for configuration
Optional USB Cable and Windows configuration software
Power supply: 12 to 35 Vdc
Working temperature: -20 to +75°C (-4 to 167°F)
Sensor break detection according to NAMUR NE43 recommendations
Dimensions: 44 mm x 24 mm D x H

Price Starting At:
$155.00

Need help? Contact us with questions.

Shipping Click Add to Cart to Select Temperature Sensor, Scale and Range
Estimated Shipping 1 to 2 Weeks

User Manual

TxIsoPack-USB Programmable Temperature Transmitter Specifications

Thermocouple Input Types	Types J, K, T, E, N, R, S and B
Impedance	> 1 MΩ
2, 3 and 4 Wire RTD Input	Pt100
Excitation Voltage	Pt100 Type 2, 3 or 4 wire Excitation 0.17mA, a= 0.00385, according IEC 60751 (ITS-90)
Voltage Input	0 to 50 mVdc
Impedance	> 1 MΩ
Range, Accuracy and Minimum Span	See Range and Accuracy Table Below
Linearization	Yes
Isolation Between Input/Output	1000 Vac for 1 minute between input and output
Total Accuracy	Maximum error 0.3% of the maximum range for thermocouples 0.2% for Pt100 and voltage
Cold Junction Compensation Thermocouples	<±1°C
Response Time	≤500 ms
Sensor Break Protection	Programmable Upscale or Downsacle
Power Supply	12 to 35 Vdc
Maximum Load RL	RL (max.) = (Vdc - 12)/0.02 [Ω] Where Vdc= Power supply voltage (12 to 35 Vdc)
Output	4 to 20mA or 20 to 4mA current, 2-wired linear in relation to the temperature measurement by the selected sensor
Output Resolution	0.004mA
Ambient Operating Temperature	-20 to 75°C (-4 to 167°F)
Humidity	0 to 90% RH non-condensing
Housing Material	ABS
Housing Dimension	44mm Dia. x 24mm H
Electromagnetic Compatibility	EN 61326-1:2006
USB Connection	5-pin USB mini-B 5 connection

TxIsoPack Sensor Type, Range Minimum Span and Accuracy Table

Sensor Type	Temperature Range	Minimum Span	Total Accuracy
Type K (NiCr-NiAl)	-238 to 2498°F -150 to 1370°C	212°F 100°C	0.3% of the maximum range
Type J (Fe-CuNi)	-148 to 1400°F -100 to 760°C	212°F 100°C	0.3% of the maximum range
Type T (Cu-CuNi)	-256 to 752°F -160 to 400°C	90°F 50°C	0.3% of the maximum range
Type E (NiCr-CuNi)	-130 to 1328°F -90 to 720°C	212°F 100°C	0.3% of the maximum range
Type N (NiCrSi-NiSiMg)	-454 to 2372°F -270 to 1300°C	212°F 100°C	0.3% of the maximum range
S (Pt10%Rh-Pt)	-58 to 3200°F -50 to 1760°C	752°F 400°C	0.3% of the maximum range
R (Pt13%Rh-Pt)	-58 to 3200°F -50 to 1760°C	752°F 400°C	0.3% of the maximum range
B (Pt30%Rh-Pt6%Rh)	932 to 3308°F 500 to 1820°C	752°F 400°C	0.3% of the maximum range
Pt100 RTD	-328 to 1202°F -200 to 650°C	104°F 40°C	0.2% of the maximum range
Voltage	0 to 50mV	5mV	0.3% of the maximum range