Process Temperature Note
PVDF Lens tubing connectors:
93°C (200°F) at 0 psi
Weight
0.45 kg
Description
Les débitmètres numériques à palette de la série FTB300 sont un choix économique pour les applications à faible débit. Les types de connexions disponibles incluent les raccords 1/8 FNPT, 1/4 FNPT et Tube de 3/8" D.É. Six plages d'opération disponibles allant de 30 mL/min jusqu'à 7000 mL/min. Les modèles sans affichage ont une sortie à impulsions de 5 Vcc. Les modèles avec affichage ont un écran ACL à 6 chiffres, pouvant avoir jusqu'à 4 décimales qui indiquant le débit actuel et la totalisation. Tous les modèles incluent une sortie d'alarme à collecteur ouvert.
Les unités d'ingénierie peuvent être sélectionnées par l'utilisateur. Les unités de débit sont: gallons, litres, onzes et millilitres. Les unités de temps sont: minutes, heures et jours. L'utilisateur peut également programmer des unités selon ses besoins spécifiques. Les valeurs programmées et la totalisation sont enregistrées dans la mémoire non volatile. La fonction de remise à zéro du totaliseur peut être désactivée. Les unités standards possèdent une lentille de visualisation transparente en PVC. Une lentille chimiquement résistante en PVDF est disponible en option. Le boîtier en Valx PBT est résistant aux intempéries et est coté NEMA 4X (IP56).
SPÉCIFICATIONS Pression d'opération max: Lentille en PVC: 9 bar (130 psig) @ 21°C (70°F) Lentille en PVDF (Option "-PVDF"): 150 psig (10 bar) @ 21°C (70°F) Température max du fluide: Lentille en PVC, Connecteurs FNPT: 54°C (130°F) à 0 PSI Lentille en PVDF (Option "-PVDF"), Connecteurs pour tube: 93°C (200°F) à 0 PSI Précision à pleine échelle: ±6% Alimentation requise: 9 à 28 Vcc Type de senseur: Faisceau de lumière infrarouge Sortie d'alarme: Collecteur ouvert 30 Vcc max Boîtier: NEMA 4X (IP56) Poids approx. d'expédition: 0.45 kg (1 lb) Matériaux de construction: Corps, pales et essieu: PVDF Matériel des connexions/connecteurs: Connexions FNPT: PVC Connecteurs pour tube 3/8": PVDF Options pour lentille de visualisation: Transparent (visible à travers): PVC Opaque pour résistance chimique: PVDF (optionnel) Scellant des joints toriques: FKM (EPDM optionnel) Joint de compression à la pompe: PVC Signal de sortie pour modèles sans affichage: Signal à onde carrée de 5 Vcc (3 fils) Câble pour signal de sortie pour modèles sans affichage: Câble blindé à 3 fils, 1.8 m (6') de long
Rated 5 out of
5 by
Engineer from
Great little flow meterWe purchased this flow meter for a test project and we really loved the ease of use and accuracy. Would definitely recommend this product to others.
Date published: 2015-11-24
Rated 5 out of
5 by
Thermal Gremlin from
Right Tool for the Job.Bought this, received fast, fairly priced, and the perfect tool for my needs.
Date published: 2016-04-29
Rated 1 out of
5 by
Josh2 from
Fittings don't fitThe fittings that came with the flow meter did not actually fit. And they only sent one. We have been in contact with Omega for several weeks now trying to fix the issue and it has not been resolved.
Date published: 2021-03-11
Rated 4 out of
5 by
Korn from
Great productGood and precise flow meter, in addition, should have a hard reset switch, in case of the error
Date published: 2016-10-10
Rated 5 out of
5 by
Eric Grell from
Great product and easy to orderOrdering was very easy and I received confirmation of the order quickly
What are the dimensions of the FTB311 Micro-Meter
Asked by: EngieTechie
Thank you for your question.
A file has been sent to your email with dimensions for this part..
Answered by: application engineer je
Date published: 2019-07-01
Are there replacement grey fittings available for purchase? (The grey circular fittings on either side of the flow meter)
Asked by: chr_moon
Thank you for your inquiry! Unfortunately, we do not offer the inlet and outlet fittings as a separate accessory for these flow meters
Answered by: Application Engineer JM
Date published: 2022-09-29
The flowmeter stopped working after 4 months installed in a pressure manifold. The sensor had continuous power during the time, the failure was found on the infrared sensor once the flowmeter was replaced. What is the life expectancy of the sensor?
Asked by: Rvasques
Thanks for your question. The life expectancy of the flow meter depends on the each individual application. Customers have this flow meter after 3 years and still working while others fail after 4 months. Send us an email or call us with more details of your application.
Answered by: ASE HPO
Date published: 2019-11-09
Is there an wiring schematic for the flow meter itself, instead of just the strainer that's in the manual? I'd like to output the signal to another unit if that's possible.
Asked by: alexjlove
We can send a copy of the wire schematic for this flow meter, please send that request to flow@omega.com which would be much appreciated.
Thank you.
Answered by: Application Engineer JC
Date published: 2019-11-16
Is there any damage to the unit if exposed to flow rates higher than its flow reading capability?
Asked by: SA Engineer
Thank you for your inquiry! Exceeding the specified flow range can damage internal components by overspinning the paddle. In general slightly exceeding the maximum on occasions will not be an issue. Regularly exceeding the maximum flow rate by more than 10% may lead to excessive wear and deterioration of the meter.
Answered by: Application Engineer JM
Date published: 2022-09-02
I have three FTB300, one of them return me a 4Vdc from the sensor when there's no flow and I actually have a feedback on my PLC when there's flow.The two other 0V when there's no flow, and around 2V when there's a flow, and I don't have any feedback
Asked by: GCarrier
Thank you for your inquiry about the sensor. Please forward your statement to further assist trouble shooting the flow meter to the Flow Group at flow@omega.com
Answered by: Application Engineer JC
Date published: 2023-06-21
Is it applicable for air flow?
Asked by: Paulwg
Thank you for your inquiry! Unfortunately, these units will not work properly with air flow. They will only work with clean liquids
Answered by: Application Engineer JM
Date published: 2022-01-26
Do you have a larger unit that can measure ~ 1-10 gal/min?
Asked by: MolecularExpress
Thank you for your inquiry about a flow meter. Please compose an email and send to flow@omega.com and can provide options that best fits your application.
