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PTL404 ceramic pressure transmitter

The PTL404 pressure transmitter adopts a ceramic core body, which is compact in size, compact in structure, and stable in performance. It is designed and processed with rich experience in industrial automation, and has a high cost performance ratio. This series of pressure transmitters provides multiple accuracy indicators and connection methods. It has the characteristics of easy installation, strong media compatibility, and wide adaptability; The internal circuit has excellent anti-interference performance and a stainless steel structure, ensuring its durability and being able to be used in various environments and climates, making it widely used in various fields. In addition, we can also provide different pressure units and process connections that meet the requirements of customer applications in a short period of time according to their application requirements

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Introduction

The PTL404 pressure transmitter adopts a ceramic core body, which is compact in size, compact in structure, and stable in performance. It is designed and processed with rich experience in industrial automation, and has a high cost performance ratio. This series of pressure transmitters provides multiple accuracy indicators and connection methods. It has the characteristics of easy installation, strong media compatibility, and wide adaptability; The internal circuit has excellent anti-interference performance and a stainless steel structure, ensuring its durability and being able to be used in various environments and climates, making it widely used in various fields. In addition, we can also provide different pressure units and process connections that meet the requirements of customer applications in a short period of time according to their application requirements
Structure and dimensions

Parameter

Range	0...2...5....10...16...25...50...600bar
Overload pressure	Two times the rated pressure
Pressure type	gage pressure
Measurement medium	Gas or liquid compatible with stainless steel
accuracy	±1%FS; ±0.5%FS
long term stability	≤±0.3%FS/year
working temperature	-20...+80℃
Zero temperature	Typical: ± 0.02%FS / ℃; max: ± 0.05%FS / ℃
Sensitivity temperature	Typical: ± 0.02%FS / ℃; max: ± 0.05%FS / ℃
Signal and power supply	4-20mA/DC9-32V;0-10V/DC12-32V;0-5V/DC9-32V;1-5V/DC9-32V; 0.5-4.5V/DC9-32V;0.5-4.5V/DC5V±10%
loadΩ	Current (two lines): [(Power supply voltage-7.5V)/0.02A]; Voltage (third line):≥10k
Total current consumption	Current (2-wire system): signal current, maximum of 25mA; Voltage (3-wire system)：5mA
shock resistance	100g The posterior peak is serrated semi-sinusoidal trapezoid for 6ms
Anti-vibration	≤±0.1%FS（X、Y、Z，200Hz/g）
insulation resistance	>100MΩ 500VDC
response time	≤2ms
weight	About 80g does not contain the cables
resolution ratio	Infinitesimal (theoretical), 1 / 100,000 (usually)
levels of protection	Socket Type IP65, Cable Type IP67, Waterproof Type (IP68)
electromagnetic	EN50081-1；EN50082-2；IEC61000-4-3

Process

Retail: Contact customer service - Consult product parameters-Confirm product model-Payment-Logistics shipment-Sign for delivery
Key customers: Contact customer service-Consult industry solutions-Confirm product model parameters-Sign relevant technical contracts-Payment-Logistics shipment-Sign for receipt
After-sales

1. LONGLV provides customers with installation and debugging services, as well as other technical consultations. If necessary, technical personnel can provide on-site technical training. If the customer has any technical questions, the technical personnel will provide a response within 4 hours.
2. LONGLV products are strictly designed and produced in accordance with the ISO9001 international quality system, with a 1-year warranty for sensor products and a 3-year warranty for instrument products, with a 7-day return and exchange policy and lifelong maintenance.
(Human damage is not covered by the warranty, and customized products without quality issues are not returned or replaced.)
3. For returns and exchanges caused by quality issues, Longlv will bear the return and exchange shipping costs. The cost of returns andexchanges for non quality issues will be borne by the customer.
Note: Quality issues refer to customized parameters such as function, size, specifications, and installation method that are not customized according to customer requirements, do not meet functional requirements, have dimensional errors, and have inaccurate accuracy (excluding within the error range).
Customized products require confirmation of drawings by both parties before processing and production. If the product does not meet customer requirements, a written objection must be raised within two weeks. If the customer does not raise an objection within the specified time limit, it will be deemed as qualified acceptance.
If an objection is raised within the deadline and it is confirmed by both parties that it is a product quality issue or production has not been carried out according to the requirements confirmed by both parties, it can be exchanged or refunded. If there are no quality issues and the shipping model andthe contract signed model are complete and correct, no return or exchange service will be provided.
4. The products returned for repair will have a test result issued within 3 working days and the repair will be completed within 7 working days.
After sales consultation
Technical consultation, factory repair, invoices, complaint suggestions, and other related issues. After sales service hotline 021-51601181

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