Supplier: Panel Components & Systems, Inc.
Description: The M200 thermistor trip accepts positive temperature coefficient thermistor inputs. Typically used to monitor temperature in motor windings. When the thermistor is below its predetermined temperature the resistance is low and the M200-TTA / TTM relay is energised. A green LED indicates the safe
Description: Honeywell L8148 Aquastat® Relay: Immersion-type controllers that combine high limit protection with switching relay control of burner and circulator motors. High limit opens burner circuit only. Include transformer and accessory terminals for adding a remote low limit controller. Case available
Supplier: SensorsONE, Ltd.
Description: The readings of the 40B 48 millivolt input digital indicator are settable via the IP 65 face panel controls to adjust the relay trip points, decimal place, display update rate, resolution, engineering units and input linearisation. Two buttons on the face panel can be configured for a choice
Supplier: Status Instruments, Inc.
Description: The SEM215 is a universal DIN rail mounted temperature transmitter that accepts most commonly used temperature sensors, slide wire transducers or millivolt signals, isolates and transmits them as a 4-20 mA signal to a host system.
- Thermocouple: E, J, K, N, T, B, S, R
- Mounting: DIN Rail Mounting
- Output: Analog Current (e.g., 4-20 mA), Relay / Switch Output
- Local Interface: Computer Interface
Description: G251 Pilot Generator 250 Millivolt Cartridge males treated end. Replaces former G250 Generator. G251 250 MILLIVOLT PILOT GENERATORS 250mV Generator Designed for Single Function or Combination Gas Valves FEATURES For single function gas valves (B60Y84). For combination gas valves (B67
- Sensor Type: Thermocouple Element
Supplier: Honeywell Test & Measurement
Description: The Model U3W amplifier supplies a highly regulated bridge excitation voltage for the transducer and converts the millivolt signal of the transducer to a 4 mA to 20 mA three-wire current output signal. The Universal In-line features two selectable excitation voltages, programmable gain settings
- Strain Gauge / Bridge Input: Yes
- Form Factor: Modular Bay / Slot System
- Voltage Excitation Supply: Yes
Supplier: OMEGA Engineering, Inc.
Description: precise pH and temperature values. Simple push-button programming displays millivolt, pH, and temperature values. Calibration menus feature a unique automatic calibration, including buffer recognition of the most commonly used pH and ORP values.
- Water Quality Measurement Instrument: pH
- Mounting / Environment: Panel
- Temperature Compensation: Yes
- Controller Functionality: Yes
Supplier: OMEGA Engineering, Inc.
Description: PHCN-45 The PHCN-45 combines pH measurement, recording and controlling in a single compact unit. pH and millivolt readings are displayed on a 6" mirrored meter and the built-in chart recorder provides a 30 day record. In the standard mode, accuracies as great as ±0.05 pH and ±5 mV can
- Controller Inputs: DC Voltage Input
- Control Signal Output: Switch / Relay Output
- Control Technique: Limit / Set Point Control
- Special Capabilities (if required): pH / ORP Controller
Continuity Testers - Keithley Instruments 2010 Bench Autoranging Digital Multimeter, 7.5 digit, Low Noise -- EW-20044-64Supplier: Cole-Parmer Instrument Company
Description: function GPIB and RS-232 interfaces With a noise floor of just 100nV RMS, the 71â„2-digit Model 2010 is designed for high accuracy millivolt- and microvolt-level measurements. It also wraps up all the functions needed for characterizing the resistance, linearity, or isolation of contacts
- Form Factor: Bench / Free-Standing
- Display Type: Digital
Description: Temperature Controller, Unit Thermostat, 55 F to 90 F (Honeywell) Overview Ambient temperature compensated, high-limit controllers for agriculture and industrial applications Features Suitable for line-voltage, low voltage, or millivolt (Powerpile) control of bulk milk tanks, beverage dispensing
Find Suppliers by Category Top
Conduct Research Top
Reed Relays Capable of Switching Low Micro-Volts Signals (.pdf)
lands. So here. PCB, produce an excellent thermocouple generating over 1 the thermocouples are copper to copper. Theoretically copper to. milliVolt (mV) at 20°C. For each a 1°C change they, will produce copper is a thermocouple but its voltage generation is small. on the order of 60 microVolts (µV
Medical Device Link .
resistive network. As with uncompensated devices, these products require signal conditioning, because output voltages are in the low-millivolt range. Figure 2. Graphic representation of typical pressure and voltage signals. Integrated devices are also temperature compensated and calibrated