USB-Configured Loop-Powered Temperature Transmitters

USB-Configured Loop-Powered Temperature Transmitters

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The TT-230 series of space-saving, two-wire thermocouple temperature transmitters are DC loop or local-powered. Using isolation, these transmitters protect from surges, noise, and ground loop errors.

New! USB-Configured High-Density Ethernet I/O

New! USB-Configured High-Density Ethernet I/O

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The BusWorks XT series of Ethernet I/O modules support Modbus TCP/IP, Ethernet/IP, Profinet and i2o peer-to-peer communication protocols. They monitor and/or control up to 16 discrete devices per unit with any mix of inputs and outputs supported.

822A

Intelligent Alarm, Dual Thermocouple/mV Input

• 2 input channels, thermocouple (types J, K, T, R, S, E, B, N), or millivolt (±100mV DC) input

• Dual mechanical relays output

• 10-36V DC power

• Software configured; multi-function alarms (limit, window, deviation, rate-of-change, peak/valley detection); on/off controller capability
822A

Features

• Integrated microcontroller performs intelligent signal processing for advanced alarm functions.

• Windows XP/Vista/7 software configuration speeds setup and replacement.

• Push-button reprogrammability facilitates changes in the field without a host PC.

• Multi-purpose inputs accept numerous ranges to reduce spare stock requirements.

• High-resolution Sigma-Delta A/D converter delivers high accuracy with low noise.

• Input excitation supply on each input provides power for a two-wire transmitter.

• Dual alarm operation lets you perform two alarm functions at the same time.

• Operating temperature: -25 to 70°C (-13 to 158°F).

All IntelliPacks require initial software configuration (order 800C-SIP).

Pricing and Order Information

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Part No. Description Price (in $USD)  
822A-0200-C

Dual alarm; two thermocouple or DC millivolt inputs; two SPDT relays

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822A-0200

Dual alarm; two thermocouple or DC millivolt inputs; two SPDT relays

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