Thermomètre à RTD de Précision, Portatif et Enregistreur de DonnéesHH376-SeriesHH376-Series
L'aperçu du produit
Additional Features 1
MIN/MAX/AVG/REL/HOLD Functions , Auto Power-Off
Battery life
100 hr
Cable Length
1500 mm
Data Interface
USB, RS232
Display Type
LCD
Display Type Note
5-digit LCD
Height
36 mm
Length
185 mm
Measurement Type
Temperature
Number of Measurements
1
Operating Temperature, Max
50 °C
Operating Temperature, Min
0 °C
Probe Diameter
5 mm
Probe Length
230 mm
Relative Humidity, Max
0.8
Relative Humidity, Min
0%
Samples,Max
16000
Sampling Rate
2 Hz (2 updates/second)
Sampling Rate Note
2 times per second
Storage Humidity, Max
0.8
Storage Humidity, Min
0
Storage Temperature, Max
60 °C
Storage Temperature, Min
-10 °C
Storage Temperature Note
-10 to 60°C(14 to 140°F);
0 to 80% RH; altitude up to 2000 meters
Supply Power Type
AC, Battery
Temperature Accuracy
± 0.1 °C
Temperature Accuracy Note
100 to 400°C ± (0.05% reading + 0.1°C)
[-148 to 752°F ± (0.05% reading + 0.2°F)]
Temperature Measurement, Max
400 °C
Temperature Measurement, Min
-100 °C
Temperature Resolution
0.01 °C
Temperature Sensor Type
100 Ω RTD
Temperature Sensor Type Note
Pt100 (4-wire)
Weight
360 g
Width
65 mm
Description
Le modèle HH376 est un thermomètre à RTD haute précision ainsi qu'un puissant enregistreur de données. L'unité peut emmagasiner jusqu'à 16000 données à intervalles programmables. Le logiciel basé sur Windows® et le câble d'interface USB sont inclus afin de permettre une lecture en temps réel ou de permettre aux données enregistrées d'être lues par un ordinateur à travers le port USB ou RS232 (Le câble RS232 est offert en option). Le HH376 est fourni avec une sonde à RTD à 4 fils de précision avec un connecteur autobloquant pour une connexion facile.
SPÉCIFICATIONS Instrument Affichage numérique : ACL à 5 chiffres Plage de mesure: -100 à 400°C (-148 à 752°F) Résolution: 0.01°C (0.02°F) Types de sondes: Sonde de température avec élément de platine, pour Pt100 4 fils, Alpha = 0.00385
Conditions Environnementales Température et humidité d'opération: 0 à 50°C (32 à 122°F); 0 à 80% H.R. Température d'entreposage: -10 à 60°C (14 à 140°F); 0 à 80% H.R.; altitude jusqu'à 2000 mètres Précision: À (23 ±5°C ) Précision de la plage: -100 à 400°C ±(0.05% de la lecture + 0.1°C); -148 à 752°F ±(0.05% de la lecture + 0.2°F) Coefficient de température: Pour les températures ambiantes de 0 à 18°C et de 28 à 50°C, pour chaque °C de température ambiante sous 18°C ou au-dessus de 28°C, ajoutez la tolérance suivante dans le calcul de la précision: 0.005% de la lecture +0.01°C (0.005% de la lecture + 0.02°F) Vitesse d'échantillonage: 2 fois par seconde Dimensions: 185 mm longueur x 65 mm largeur x 36 mm épaisseur (indicateur seulement) Poids: Approx. 360 g Alimentation requise: Pile 9 volts (incluse) Adaptateur CA: 9 Vcc (7 à 10 V max)/20 mA min (diamètre du connecteur 3.5 x 1.35 mm) Durée de la pile: Approx. 100 heures
Sonde Type de sonde: Pt100 (4 fils) Précision: Classe A13, sonde de température Plage de mesure: -100 à 400°C (-148 à 752°F) Diamètre du chemisage: 5.0 mm (0.2”) Longueur du chemisage: 230 mm (9.05”) Longueur du câble: 1500 mm (59.0”)
Rated 5 out of
5 by
Thurmanator from
Very accurate instrumentAfter using numerous instruments to measure pipeline temperatures, I have finally found the device that accurately does.
Date published: 2017-11-28
Rated 5 out of
5 by
Sean M from
Great ProductGreat product, easy to connect and use software in the lab.
Date published: 2024-01-26
Rated 5 out of
5 by
Anonymous from
Irreplaceable Tool NeededThe Omega RTD Handheld Data Logger Thermometer allows us to retrieve the data we need to fine tune our testing systems. We use it here at an engineering firm where we design and manufacture advanced testing systems for material characterization. We consider the RTD Thermometer an irreplaceable tool we need to do our job.
Date published: 2022-08-09
Rated 5 out of
5 by
Timcat from
High accuracy and inexpensiveGreat little handheld with 2 digits of precision after the decimal. Data logging for charting responses, easy connect to computer for download of data. We use it to monitor differential temps near 100C and it’s very repeatable. Also nice is the 120V adapter so no worry about battery life. Highly recommend.
Date published: 2018-06-09
Rated 5 out of
5 by
Erlin from
Price qualityPrice Quality, Practical dan easy to use.
I will give good use.
What would be the combined tolerance in °C @ 400°C? I'm getting conflicting answers with the probe being an A Grade.
Asked by: Earl
The total accuracy is the sum total of meter ±(0.05% reading + 0.1°C) and
probe ±(0.15 + 0.002 · l t l )°C
At 400 C the tolerance is +/- 1.05 C
Answered by: SAT_SAE
Date published: 2020-08-20
I just got a brand new HH376 today, and noticed that when powering up, the display shows a number...."15959" and then the number disappears. I could not find any reference to this in the user manual and cant understand why this number shows up.
Asked by: Bob8900
Thank you for your inquiry. That number represents the number data logging points remaining in the unit.
Answered by: Application Engineer CB
Date published: 2023-08-18
Can I get NIST Calibrated Certification with this model?
Asked by: NK113
Thank you for the inquiry. Yes, NIST traceable calibration with data points is an option. Part# is HH376-CAL-3
Best regards
OMEGA
Answered by: NorwalkAE_RS
Date published: 2023-11-14
What is the part number for the sensor connector? I want to make my own miniature probe
Asked by: Jesse
Thank you for your inquiry. HH376-CONN is the part number.
Answered by: CB Engineer
Date published: 2020-10-09
Can you explain the accuracy spec? It reads 23+/-5°C, with no spec, then a range spec for -100 to +400°C.
Asked by: RPMS
The 23 +/-5 C is the ambient temperature the meter needs to be in to meet the accuracy specification over the measurement range.
Answered by: ApplicationEngineerANB
Date published: 2022-05-17
NIST traceable option?
Asked by: Bumbleguy
Thank you for your inquiry. Unit is supplied with a NIST certificate (No Points). For an additional cost you can order with a NIST certificate with points.
Answered by: Application Engineer JB
Date published: 2020-04-06
Good day please, Does this thermometer include the temperature sensor or must be purchased separately
Asked by: Andres Cardona
The HH376 comes with it's own RTD probe with a special connector so it is included.
Answered by: ApplicationEngineerANB
Date published: 2023-08-31
Hi, i use your Omega 376 during years. There is a some drift observed in the temperature reading when we are comparing it with the standard T points. Is it possible to adjust/correct the reading of the indicator?
Asked by: Levan
If there is drift make sure you follow the criteria for the proper insertion depth shown in the user's guide. In section 9.1 there is a procedure for adjusting the HH376 to match a known value.
