The DP9800 Series thermometer can be used in conjunction with a PC to provide accurate, versatile 8 channel thermocouple and Pt100 RTD temperature measurements, scanning and logging of measured values. It can also be used as a “stand alone” indicator/ logger and incorporates a digital backlit LCD display of measured temperature. The built-in self-calibration facility for the DP9800-TC thermocouple model is a rapid and convenient method for on-site calibration and does not require any additional equipment other than a special, external link. Self-calibration of Pt100 ranges is equally simple and uses plug-in precision resistors. The DP9800 is designed to provide exceptional stability with high measurement resolution and represents an ideal crossover between plant practicality and laboratory performance at a very competitive price.The PC software supplied with the instrument allows control, measure and calibration functions.
Specifications At an ambient temperature of 20°C Input/Ranges: Thermocouple to IEC 584 Type J: -200 to 750°C (-328 to 1382°F) Type K: -200 to 1200°C (-328 to 2192°F) Type T: -200 to 350°C (-328 to 662°F) Type E: -200 to 900°C (-328 to 1652°F) Type N: 0 to 1300°C (32 to 2372°F) Type R: 0 to 1760°C (32 to 3200°F) Type S: 0 to 1760°C (32 to 3200°F) Type B: 300 to 1800°C (572 to 3272°F) Pt100 to IEC751, 3-Wire: -200 to 850°C (-328 to 1562°F) Note: all inputs are non-isolated and thermocouples must be ungrounded style. Accuracy: Thermocouples J, K, T, E, and N, better than ±0.1°C ±0.1% of range zero to span ±0.15% of range -100 to - 200°C (J, K, T, and E) Thermocouples: R, S, and B, better than ±0.1°C ±0.15% of range Linearization: ±0.05°C Pt100 Range: Better than ±0.05°C ±0.1% of range Zero Drift: ±0.01% of span per °C Span Drift: ±0.01% of span per °C Display: LCD, backlight Display Resolution: Thermocouple ranges 0.1°C, Pt100 range 0.01°C User Interface: Front panel key for channel number or auto-scan selection; PC software for all other functions Indication: Channel number, measured temperature (°C or °F) Reference Junction: Automatic, accurate reference Self Calibration: User facility incorporated; the instrument auto-calibrates on every A/D cycle Sensor: Open circuit upscale indication, detection and indication (independent alarms should be used for process safety if required) Ambient Operating Temperature: 0 to 50°C (32 to 122°F) Storage Temperature: -20 to 70°C (-4 to 158°F) Input Terminations: 8 x thermocouple, mini connectors Terminal Blocks: 8 x Pt100 PC Interface: USB Power Supply: 6 Vdc (5.5 to 9.0V) via universal mains adaptor (supplied), 120 to 250V, 50/60 Hz Logging Interval: 5 second to 1 hour
Do you have to use a PC each time to set the TC type? I would like to be able to set it once (or set it without PC) and then use the devices multiple times with the same TC type (with power cycles)...is that possible?
Asked by: spacetime
Thank you for your inquiry. The particular thermocouple type must be selected for each channel via the PC software. You can use a different thermocouple type for each channel if you choose to.
Answered by: CB Engineer
Date published: 2019-10-08
Is it possible to use wireless thermo-couple assembly with this logger? If not, what are my options to have a setup with wireless temperature sensors? I need is for recodring during product development and testing. Thank you in advance for help.. regards
Asked by: Mohammed
Thank you for your request. Unfortunately we do no longer have wireless options for thermocouples.
Feel free to check out possible alternate process & measurement devices at www.omega.com