RTD Meter/Transmitter/Controller -- Q2000M/Q2000R
from Newport Electronics, Inc.

QUANTA Models Q2000M and Q2000R are low-cost, 3 1/2 digit indicator/controllers for 100 ohm platinum RTD's with alpha of 0.00385. They are complete with sensor excitation and break detection. Resolution can be 1 ° (Q2000M) or 0.1 ° (Q2000R). Readout can be in °C or °F, as selected by... [See More]

  • Type: DC Voltage Inputs (optional feature); Current Loop (Transmitter) Excitation (optional feature); Resistive/ Potentiometer Inputs (optional feature)
  • Control: Limit; Linear
  • Controller Type: HVAC
  • Features: Multi-Function; Is a Chart Recorder; Rate Indication/ Control
RTD Meter/Transmitter/Controller -- Q2000M/Q2000R
from OMEGA Engineering, Inc.

QUANTA Models Q2000M and Q2000R are low-cost, 3 1/2 digit indicator/controllers for 100 ohm platinum RTD's with alpha of 0.00385. They are complete with sensor excitation and break detection. Resolution can be 1 ° (Q2000M) or 0.1 ° (Q2000R). Readout can be in °C or °F, as selected by... [See More]

  • Type: DC Voltage Inputs (optional feature); Current Loop (Transmitter) Excitation (optional feature); Resistive/ Potentiometer Inputs (optional feature)
  • Control: Limit; Linear
  • Controller Type: HVAC
  • Features: Multi-Function; Is a Chart Recorder; Rate Indication/ Control
Electronic Controller -- 2430
from Sierra Monitor Corporation

The primary task of the Telecom Site Management Products is the efficient monitoring and management of critical site support elements, including commercial power, HVAC, generators, DC plant and batteries, and environmental sensors. Depending upon the type and size of the structure, equipment housed... [See More]

  • Type: DC Voltage Inputs; Current Loop (Transmitter) Excitation; Resistive/ Potentiometer Inputs
  • Control: Limit
  • Controller Type: HVAC
  • Features: Multi-Function
Control and Processing Unit -- TROVIS 5171
from SAMSON Controls, Inc.

Features. • Freely programmable according to IEC 61131 using. ISaGRAF ®. • Six programming languages. – Ladder Diagram (LD). – Function Block Diagram (FBD). – Structured Text (ST). – Instruction List (IL). – Flow Chart (FC). – Sequential Function... [See More]

  • Type: DC Voltage Inputs; Current Loop (Transmitter) Excitation; Resistive/ Potentiometer Inputs; Frequency Inputs
  • Control: PID
  • Controller Type: HVAC
  • Form Factor: Chassis