Reference Junction

Description: For accuracy and convenience, NEWPORT offers its series TRP REFERENCE PROBE which locates the thermocouple-copper transition reference junction at the end of an 1/8" diameter sheath for easy insertion into the TRCIII-A ice point calibration chamber. Up to six series TRP Probes can be used at one

• Sensor Type: Temperature Probe
• Thermocouple Type: E (-270°C - 1000°C), K (-270°C - 1372°C), T (-270°C - 400°C)
• Configuration: Ungrounded Thermocouple
• Element Configuration: Single Element

Description: Accurate thermocouple temperature measurement requires a stable reference junction. It is common practice to create a transition reference junction by attaching a copper lead wire to each thermocouple leg. When the transition reference junction is held at the ice point 0C (32F) the output

• Sensor Type: Temperature Probe

Description: from high ambient temperatures and is stable within 10 minutes from switch on. An alarm will be activated should the reference temperatures deviate by more than the user definable span. Thermocouple Reference Junctions are located in a reference block and connected to their marked input and output

• Electrical Standards & Sources: Voltage Reference
• Form / Technology: Other
• Features: Rack Mount

Description: Junction Varistor for Temp/Bias Com;Vf -2.0V/C

• Diode Type: Other

Description: The fully isolated, compact 7001 solid state 10 V and 1.018 V dc voltage standard is designed to be robust and portable. The patented reference conditioning technology overcomes reference device hysteresis and restores the last powered value to the module. This eliminates the need for a "hot

• Electrical Standards & Sources: Voltage Reference

Description: Features and Specifications accepts 2 wire or shielded 3 wire thermocouples accepts Type E, J, K, S, R, T, & N +/- .1 deg C accuracy Application The UTR-P (Uniform Temperature Reference) module accepts 16 pairs of thermocouple wires, and incorporates an isothermal block as the reference

Description: sent digitally via the tactile keypad. Input fuse protection prevents damage from inappropriate connections. The calibrator is protected with a rugged, shock-resistant case and an internal metal coating for shielding. For optimal cold junction compensation, the calibrator has a thin film RTD placed

• Type: Thermocouple Simulator
• Thermocouple / RTD Types: K Type, J Type, E Type, T Type
• Features: Measurement / Calibrator, Stand Alone / Bench, Voltage Reference
• Electrical Standards & Sources: Voltage Reference

Description: Built-in thermocouple reference junction, relay counter, 40 2-wire channels

• Data Acquisition Device Type: Input Module
• Form Factor: Modular Bay / Slot System
• Isolation: Channel-to-Channel Isolation
• DC Voltage Input: Yes

Description: connections and find broken wires or high resistance junctions. Connect your sensor and the CL541-PLUS automatically measures the thermocouple in degrees C or F.

• Features: Other
• Electrical Standards & Sources: Resistance / Resistor
• Form / Technology: Thermocouple Simulator
• Type: Thermocouple Simulator

Description: The DPA/DPAS are pre-pressurized, gel-filled, low-maintenance pH or redox sensors for in-line measurements of industrial processes. Pre-pressurized reference electrolyte prevents influx of process medium and keeps the reference junction clean. The silver-

• Reference Solution Options: Sealed
• Junction Type: Single Junction
• Mounting Options: In-Line (Insertion)
• Body Material: Glass

Description: The DPA/DPAS are pre-pressurized, gel-filled, low-maintenance pH or redox sensors for in-line measurements of industrial processes. Pre-pressurized reference electrolyte prevents influx of process medium and keeps the reference junction clean. The silver-

• Reference Solution Options: Sealed
• Junction Type: Single Junction
• Mounting Options: In-Line (Insertion)
• Body Material: Glass

Description: manufacturers’ instruments. SUPERIOR CHEMICAL RESISTANCE through choice of sensor construction materials to battle many aggressive elements. The TUpH™ large area reference junction for minimum maintenance requirements: The reference junction provides an electrical connection between

• Reference Solution Options: Sealed
• Junction Type: Single Junction
• Mounting Options: In-Line (Insertion)
• Body Material: Epoxy or Polymer

Description: The DPA/DPAS are pre-pressurized, gel-filled, low-maintenance pH or redox sensors for in-line measurements of industrial processes. Pre-pressurized reference electrolyte prevents influx of process medium and keeps the reference junction clean. The silver-ion trap prevents reference junction fouling

• Water Quality Measurement Instrument: pH
• Mounting / Environment: Other
• Display Type: None
• User Controls: None

Description: The DPA/DPAS are pre-pressurized, gel-filled, low-maintenance pH or redox sensors for in-line measurements of industrial processes. Pre-pressurized reference electrolyte prevents influx of process medium and keeps the reference junction clean. The silver-ion trap prevents reference junction fouling

• Mounting / Environment: Other
• Display Type: None
• User Controls: None
• Interface Options: Other

Description: Thermo Orion 9107APMD AquaPro Glass Body Electrode, 0 to 14 pH Thermo Orion AquaPro Glass Body Electrode 0 to 14 pH. For general purpose. Feature improved electrode life, low maintenance, fast response time and clean junctions. Patented reference system and double junction design prevent silver

Description: The SCXI-1320 (Figure 3)is a general-purpose terminal block for connecting signals to the SCXI-1120, SCXI-1120D, SCXI-1121, SCXI-1125, and SCXI-1126 modules. The SCXI-1320 includes an onboard temperature sensor for measuring the reference junction temperature when using thermocouples.

• Mounting Options: Panel Mount

Description: the reference element and electrolyte are in contact with the process. This allows chemicals to diffuse into the reference chamber and alter the reference system. As the reference junction becomes contaminated, the reference potential shifts. As chemicals attack the silver reference wire

Description: A good performer in dirtier, more difficult samples where redox measurements are commonly made. This platinum-type electrode with temperature sensor features a reference junction that resists clogging and is easy to clean. Includes two gel cartridges and manual.

• Mounting / Environment: Hand Held, Modular, In-Situ / Field
• Display Type: None
• User Controls: None

Description: Submersible Disposable Electrodes are combination electrodes that are permanently potted into a 36" pipe. Ideally suited for measuring pH in drums, tanks and open streams, the electrode features an annular ceramic reference junction and is supplied with 10 foot cable with BNC connector.

• Electrode Configuration: Combination
• Reference Solution Options: Refillable
• Junction Type: Double Junction
• Mounting Options: In-Line (Insertion)

Description: This High Temperature Electrode has a full crown Radel body, double junction reference and spherical pH bulb. This electrode is designed for the process control or neutralization of most mineral acids and bases in applications up to 130°C. The triple junction design is resistant to sulfide ion

• Electrode Configuration: Combination
• Reference Solution Options: Sealed
• Junction Type: Other
• Mounting Options: In-Line (Insertion), Other

Description: temperature compensator in a one-piece, corrosion-resistant molded Ryton body. The large surface area of the reference junction resists fouling and maintains reliable low-impedance contact with the process solution. The reference junction's symmetrical annular shape surrounding the measuring element

• Electrode Configuration: Single Cell / No Reference
• Reference Solution Options: Sealed
• Junction Type: Single Junction
• Mounting Options: In-Line (Insertion)

Description: This field-proven technique uses three electrodes instead of the two normally used in conventional pH sensors. Process and reference electrodes measure the pH differentially with respect to a third ground electrode. The end result is unsurpassed measurement accuracy, reduced reference junction

• Reference Solution Options: Sealed
• Junction Type: Single Junction
• Mounting Options: In-Line (Insertion)
• Body Material: Glass, Other

Description: It provides 2 channels of configurable inputs, and supports multiple voltage, RTD, thermocouple inputs with auto reference junction compensation. If parallel connected to an external precise resistance, it accepts current signal input. Each channel has its own digital filtering and can adjust its

• Thermocouple: E, J, K, N, T, B, S, R, W
• Reference Material: Platinum, Copper
• Reference Resistance: 100 Ohms, Other
• Mounting: DIN Rail Mounting

Description: The Signet 2764-2767 Differential pH & ORP electrodes are built with the DryLoc® connector a Ryton® body and PTFET reference junction to handle even the most extreme and harshest of chemical applications. These differential electrodes use field-proven 3-electrode differential

• Reference Solution Options: Sealed
• Junction Type: Double Junction
• Mounting Options: In-Line (Insertion)
• Body Material: Epoxy or Polymer, Other

Description: Low-maintenance sensor for demanding process applications in the chemical industry. Digital with Memosens® technology. High accuracy, stability, rapidness, and a long life cycle are achieved by the special design. Through two open junctions, the reference system is in direct contact

• Electrode Configuration: Combination
• Reference Solution Options: Sealed
• Junction Type: Double Junction, Other
• Mounting Options: In-Line (Insertion), Flow Thru (Pipeline), Other

Description: Each HFS series Heat Flux Sensor functions as a self-generating thermopile transducer. It requires no special wiring, reference junctions or signal conditioning. A readout is accomplished by connecting a sensor to any direct reading dc microvoltmeter or recorder. The HFS series sensor is designed

• Input Options: Thermocouple Inputs
• Display Type: None - No Display
• Mounting Configuration: Other
• Additional Specifications: Detachable Probe(s)

Description: , water tight connector Patented porous PTFE reference junction Easy installation

• Reference Solution Options: Sealed
• Junction Type: Double Junction
• Mounting Options: Flow Thru (Pipeline)
• Body Material: Other

Description: Teflon® liquid junction is less susceptible to clogging as compared to conventional reference junctions. A titanium ground rod runs inside the PPS outer body to eliminate ground loop errors. An internal amplifier boosts the signal, decreasing signal interference.

• Electrode Configuration: Combination
• Reference Solution Options: Refillable
• Junction Type: Single Junction
• Mounting Options: In-Line (Insertion)

Description: Recommended Ice Bath for Reference Junctions Product Code: ARP691 Date Published: 1964-08-01 Date Reaffirmed: February 1992 Issuing Committee: E-32 Aerospace Propulsion Systems Health Management Scope The ice bath recommended herein is similar to that described in SAE AIR 46. Some

Description: This ORP (Oxida-on Reduc-on Poten-al) Electrode has a two tine Radel body, double junction reference and a platinum tip. This general purpose sensor can be used for monitoring the oxidant level of cooling towers, swimming pools, aquariums or the de-chlorination of waste water. Metal finishing

• Electrode Configuration: Combination
• Reference Solution Options: Sealed
• Junction Type: Double Junction
• Mounting Options: In-Line (Insertion), Other

Description: Your benefits Suitable for CIP / SIP cleaning and autoclavable maintaining high accuracy Completely free of acrylamide Long-term stable electrode with double junction reference system - Protected reference lead - Extremely long diffusion path for electrode poisons - Short response time

• Electrode Configuration: Combination
• Reference Solution Options: Sealed
• Junction Type: Double Junction
• Mounting Options: In-Line (Insertion)

Description: with the AT-34970A Data Acquistion/Switch Unit. The 34307A can also be used with the AT-34401A, however, an external program is required to convert the voltage measurements to temperature and an ice bath or electronic reference junction must be used.

Description: . User-customizable for Insertion, Flow-through, Immersion and Hot-tap Retractor Economical investment, powerful performance Combination Sensor complete with measuring, reference and temperature elements Bulb and Flat Glass Options High stability PTFE reference junction Gel-filled disposable

• Electrode Configuration: Combination
• Mounting Options: In-Line (Insertion), Flow Thru (Pipeline), Other
• Body Material: Glass
• Features: Temperature Sensor, Temperature Compensated, Measures pH, Submersible / Water Resistant

Description: are supported. The module low connection is isolated from earth and can float up to 300 V. 40 Channel Single-Ended Multiplexer Single-wire switching for common-low applications 60 ch/s scanning Built-in thermocouple reference junction

• Signal Conditioning Type: Sensor Multiplexer