Is this product customizable?

No, the product is explicitly listed as Non-Customized.

What certifications does the transmitter have?

The device holds CE and RoHS certifications.

Can I use a handheld meter for spot-checking?

Yes, it is fully compatible with the Vaisala Handheld Meter DM70 for local display, data logging, and verification.

What are the digital output options?

It supports RS-485 digital output with Vaisala protocol and Modbus RTU protocol.

What is the operating voltage range?

The operating voltage ranges from 15 to 28 VDC depending on the output configuration and temperature conditions.

How does the device handle pressure conversions?

It allows online conversions to atmospheric pressure or ppm by coupling dew point data with live pressure input.

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High Precision Dew Point Transmitter for Compressed Air

Hangzhou Xinjian Electronic Co., Ltd.

3 yrs

5.0 (13 Reviews)

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Product Highlights

Dual Measurement Capability: Simultaneously monitors dew point and process pressure in one transmitter.
High Accuracy Data: Provides precise humidity info by coupling dew point with live pressure input.
Easy Installation: Reduces installation costs with single instrument connection and wiring.
Proven Sensor Tech: Combines DRYCAP for dew point and BAROCAP for pressure sensors.
Spot-Check Compatible: Fully compatible with Vaisala DM70 handheld meter for verification.
Flexible Output Options: Supports RS-485 Modbus, current, and voltage analog outputs.

Product Attributes

Customization: Available
After-sales Service: Online After Sales Service
Brand: Vaisala
Model NO.: DPT146
Customized: Non-Customized
Portable: Non Portable
Certification: CE, RoHS
Gas: Compressed Gas
Type: Electrochemical Gas Analyzer
Pressure: 1 … 12 Bar
Pressure Response Time: < 1 S
Connector: M8 4-Pin Male
Housing Material: AISI316L
IP Rating: IP66
Transport Package: Export Carton
Trademark: Vaisala
Origin: Finland
Production Capacity: 10000 PCS Per Year
Package Size: 25.00cm * 10.00cm * 6.00cm
Package Gross Weight: 1.000kg

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High Precision Dew Point Transmitter for Compressed Air

High Precision Dew Point Transmitter for Compressed Air pictures & photos — High Precision Dew Point Transmitter for Compressed Air

High Precision Dew Point Transmitter for Compressed Air
High Precision Dew Point Transmitter for Compressed Air
High Precision Dew Point Transmitter for Compressed Air
High Precision Dew Point Transmitter for Compressed Air

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High Precision Dew Point Transmitter for Compressed Air
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Product Description

Vaisala Dew Point and Pressure Transmitter DPT146 for compressed air makes monitoring compressed air simple and convenient. DPT146 measures both dew point and process pressure simultaneously, and is the ideal choice for anyone using or

monitoring compressed air.

1. The first transmitter that monitors both dew point and process pressure

2. A simple and convenient transmitter for monitoring of compressed air

3. Highly accurate humidity information thanks to dew point data coupled with live pressure input

4. Proven sensor technology

5. Compatible with Vaisala Handheld Meter DM70 for easy spot- checking, local display, and data logging

Simple and efficient installation

One transmitter providing two of the most important compressed air measurements means reduced installation costs and a much easier setup - with only one instrument needing connection and wiring.

Make more informed decisions

Dew point measurement combined with process pressure measurement others further unique advantages. When dew point data is coupled with live pressure input,conversions to atmospheric pressure or ppm are available online, leaving no ambiguity in the information. As an example, regulative requirements of medical gas can be fulfilled easily and quickly.

A unique combination of two world-class sensors

DPT146 combines the knowledge of more than 20 years of sensor technology development. Proven measurements from DRYCAPâ sensor for dew point and BAROCAPâ sensor for pressure are now combined into one easy-to-usetransmitter.

Convenience with proven performance

Well-developed technology brings both proven results and convenience. Spot-checking and verification of dew point is easy thanks to fully compatible Vaisala

DRYCAPâ Handheld Dew Point Meter DM70. The meter can also be used as a local display and data logger.

Temperature measurement is available when RS-485 is in use.

Relative humidity
Pressure	1 … 12 bar
Dew point	−70 … +30 °C (−94 … +86 °F)
Digital output RS-485 with Modbus

Measured parameters
Dew point	−70 … +30 °C (−94 … +86 °F)
Pressure, absolute	1 … 12 bar (14.5 … 174 psi)
Temperature (available if output RS-485 only selected)	−40 … +80 °C (−40 … +176 °F)
Calculated parameters
ppm moisture, by volume	1 … 40 000 ppm
Dew point, converted to atmospheric pressure	−75 … +30 °C (−103 … +86 °F)

Inputs and outputs

Accuracy of analog outputs	±0.01 V / ±0.01 mA
Digital output	RS-485, non-isolated, Vaisala protocol, Modbus RTU protocol
Connector	M8 4-pin male
Operating voltage
Current output	21 … 28 VDC
Voltage output and/or use in cold temperatures (−40 … −20 °C (−40 … −4 °F))	20 … 28 VDC
RS-485 only	15 … 28 VDC
Analog outputs (2 channels)
Current output	0 … 20 mA, 4 … 20 mA
Voltage output	0 … 5 V, 0 … 10 V
Supply current
During normal measurement	20 mA + load current
During self-diagnostics	300 mA + load current
External load for
Current output	Max. 500 Ω
Voltage output	Min. 10 kΩ

High Precision Dew Point Transmitter for Compressed Air

About the Supplier

This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR253732". Items marked "" are certified.

Company Profile

Established in 1997, Hangzhou Xinjian Electronic Co., Ltd. is an ISO9001 certified manufacturer and exporter engaged in the design, development and production of industrial control products. After more than 20 years of development, we have rich experience on multiple series industrial control products.

Our company is situated in Hangzhou High-tech Development Area. 70% of our employees are technicians with rich experiences in industrial automatic control system. Sticking to the localization road of independent development and by learning from long points of foreign products, our company greatly improved both software and hardware. Our products are widely used on such industries as base station environmental monitoring, compressed air purifying, chain welding machine, filter press, air compression, water treatment, spinning, printing, program-controlled spring, vulcanization of rubber, etc.

Our well-equipped facilities and excellent quality control throughout all stages of production enable our products to comply with international quality standards and be greatly appreciated in a variety of different markets throughout the world. Our tenet is "All for Customers. Promote Customer Wanted Products & Improve Service Level". Through years of development, our company has possessed a strong team with rich experience in software and hardware development, formed our distinct technical features and developed many well received industrial control products, being able to provide customers with overall, rapid and low-cost solutions. Meanwhile, stressing on our own technical improvement and the exploitation of new fields, we are marching into network application and wireless transport. Striving to develop national industry, we are willing to cooperate with friends for the common development of national industrial automation!

If you are interested in any of our product or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.

About Our Factory & Business Background

Address: 19 Jiaqi Road, Xianlin Industrial Park, 311122 Hangzhou, Hangzhou, Zhejiang, China
Terms of Payment: LC, T/T, PayPal, Western Union
International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, FCA
Average Lead Time: Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays
Nearest Port: Shanghai / Ningbo

Our Production Capability & Technical Expertise

Main Products: Smoke Detector, Air Dryer Controller, Water Leak Detector, Dew Point Sensor, Refrigerated Air Dryer Controller, Combined Dryer Controller, Telecom Base Station Environment Monitoring

Our Industry Experience & Global Business Record

Export Year: 2016-06-01
Main Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

FAQ

Is this product customizable?: No, the product is explicitly listed as Non-Customized.
What certifications does the transmitter have?: The device holds CE and RoHS certifications.
Can I use a handheld meter for spot-checking?: Yes, it is fully compatible with the Vaisala Handheld Meter DM70 for local display, data logging, and verification.
What are the digital output options?: It supports RS-485 digital output with Vaisala protocol and Modbus RTU protocol.
What is the operating voltage range?: The operating voltage ranges from 15 to 28 VDC depending on the output configuration and temperature conditions.
How does the device handle pressure conversions?: It allows online conversions to atmospheric pressure or ppm by coupling dew point data with live pressure input.