Help with Digital Thermometers specifications:
Display/Scale Characteristics
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| Scale | |||
| Your choices are... | |||
| Fahrenheit | Dial/display graduated in these units. | ||
| Celsius | Dial/display graduated in these units. | ||
| Search Logic: | All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches. | ||
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| Fahrenheit Scale | |||
| Search Logic: | User may specify either, both, or neither of the limits in a "From - To" range; when both are specified, matching products will cover entire range. Products returned as matches will meet all specified criteria. | ||
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| Fahrenheit Scale Divisions: | Scale division describes the smallest division of degrees that can be displayed on the thermometer. This affects the accuracy of the temperature reading. | ||
| Search Logic: | All matching products will have a value less than or equal to the specified value. | ||
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| Celsius Scale | |||
| Search Logic: | User may specify either, both, or neither of the limits in a "From - To" range; when both are specified, matching products will cover entire range. Products returned as matches will meet all specified criteria. | ||
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| Celsius Scale Divisions | Scale division describes the smallest division of degrees that can be displayed on the thermometer. This affects the accuracy of the temperature reading. | ||
| Search Logic: | All matching products will have a value less than or equal to the specified value. | ||
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Application Type
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| Application Type: | |||
| Your choices are... | |||
| Food service / Sanitary | The thermometer is rated for food service or sanitary use. | ||
| HVAC | Thermometer is rated for HVAC applications such as duct or flume monitoring. | ||
| Industrial | The thermometer is rated for industrial use. | ||
| Laboratory | Often has a clip for temporary mounting to lip of a container, beaker etc. | ||
| Weather / Meteorological | The thermometer is rated for weather or meteorological use. | ||
| Other Special Purpose | Any other unlisted or special purpose. | ||
| Search Logic: | All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches. | ||
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User Interface Options
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| Local Interface | |||
| Your choices are... | |||
| Analog Front Panel | Has analog user inputs such as potentiometers, dials, switches, etc. | ||
| Digital Front Panel | Setup or program through the front panel using digital keypad, menus, etc. | ||
| Search Logic: | All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches. | ||
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| Interface Options | |||
| Your choices are... | |||
| Serial Interface | Serial communication protocol such as RS-232, RS-485, USB. | ||
| Parallel Interface | Parallel communication protocol GPIB / IEEE-488 / HPIB Protocol. | ||
| Other Computer Interface | Special requirements such as modem, RF transmitter, etc. | ||
| Search Logic: | All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches. | ||
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| Additional Output Options | |||
| Your choices are... | |||
| Outputs an analog voltage signal | Output is an analog voltage signal representing temperature sensed, for example 0-10 Vdc. | ||
| Outputs an analog current signal | Output is an analog current signal representing temperature sensed, for example 4-20 mA. | ||
| Frequency or Modulated Frequency Output | Output is a pulse signal representing temperature sensed. | ||
| "Output" is a switch or alarm signal | Output is a switch or relay, activated at a given temperature value or reading. | ||
| Search Logic: | All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches. | ||
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Configuration/Features
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| Digital | |||
| Your choices are... | |||
| Application Software Included | For control or for monitoring power supply performance. | ||
| Battery Powered | The thermometer is powered by a battery. | ||
| Has Datalogger or Data Collection Capability? | Thermometer has "memory" to record data values over a period of time or ranges. | ||
| Records Min/Max Values | Thermometer records minimum and/or maximum read values during a defined time period. | ||
| Performs Self-test or Diagnostics | Thermometer can perform self-calibration features and diagnostic programs. | ||
| Can perform Math/ Statistical Functions | Instrument can totalize or perform other math functions such as differentials, integrations etc. | ||
| Has Internal Timers or Counters | Thermometer has internal timer to only monitor during defined time periods or increments. | ||
| Search Logic: | All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches. | ||
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Technology Type
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| Digital Technology Type | |||
| Your choices are... | |||
| Thermocouple Technology | Thermometer senses temperature using thermocouples. | ||
| RTD Technology | Thermometer senses temperature using RTDs. | ||
| Thermistor Technology | Thermometer senses temperature using thermistors. | ||
| Search Logic: | All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches. | ||
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