Thin Film Measuring Cell Pressure Transmitter

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Thin Film Measuring Cell Pressure Transmitter

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Thin Film Measuring Cell Pressure Transmitter Specification

Mounting Type
Direct mounting

Pole Type
Single

Phase
Single

Installation Type
Threaded (G1/4, custom options)

Current
420 mA

Output
420 mA, 010V

Switch Type
Transmitter (No switch)

Features
High overload protection, compact design, high stability

IP Rating
IP65 / IP67 (optional)

Display
Digital (Optional)

Protection Level
Overvoltage, reverse polarity

Frequency
DC

Measuring Range
0600 bar (customizable)

Connectivity Type
Wired

Usage & Applications
Pressure monitoring in hydraulic systems, process and automation environments

Sensor Type
Thin film strain gauge

Product Type
Thin Film Measuring Cell Pressure Transmitter

Operating Temperature
-40C to +125C

Working Temperature
-40C to +125C

Input
Pressure

Pressure Type
Gauge / Absolute

Diameter
26 mm

Application
Hydraulic, Pneumatic, Industrial process control

Supply Voltage
1236 VDC

Accuracy
0.2% FS

Dimension (L*W*H)
Approx. 95 26 26 mm

Weight
Approx. 150 grams

EMC Compliance
EN 61326-1

Electrical Connection
DIN EN 175301-803-A, M12x1, Cable outlet (optional)

Response Time
<2 ms

Process Connection
G1/4 or customer specific

Long-term Stability
0.2% FS/year

Material of Construction
Stainless Steel 316L

Vibration Resistance
10 g (20 Hz2 kHz)

Operating Humidity
0100% RH

Burst Pressure
1000 bar

Thin Film Measuring Cell Pressure Transmitter Trade Information

Minimum Order Quantity
25 Number

Supply Ability
100 Per Week

Delivery Time
10-15 Days

About Thin Film Measuring Cell Pressure Transmitter

Specifications

Application area in refrigeration and air-conditioning technology
The model R-1 pressure transmitter has been optimally designed for the specific requirements of refrigeration and air-conditioning technology.

Its monolithic construction dispenses with the need to use seals on the process side. This enables the model R-1 to be used with all typical refrigerants (e.g. Freon and Ammonia).

Excellent reliability
The hermetically-welded, dry, thin-film cell ensures long-term leak tightness. Moreover, these efficient cells, made with a sputtering technique, feature high long-term stability and a very high burst pressure.

Attractive price/performance ratio
The production on highly-flexible production lines, also offers a very attractive price-performance ratio with higher quantities

Enhanced Performance and Durability

Crafted from corrosion-resistant Stainless Steel 316L, this pressure transmitter excels in hostile industrial environments. The units compact 26 mm diameter and sturdy construction provide reliable operation, even in high-pressure (up to 1000 bar burst pressure) and high-humidity conditions (0100% RH). The transmitters high stability suits both OEM integration and direct system mounting.

Flexible Connectivity and Output Options

With process connections such as G1/4 or customer-specific threads, and electrical interfaces including DIN EN 175301-803-A, M12x1, and cable outlet, installation is straightforward across various systems. Output signals (420 mA or 010V) ensure straightforward integration with most control and automation platforms. Digital display and wiring customization further enhance system compatibility.

Tailored Measurement and Robust Protection

The transmitter offers customizable pressure ranges (0600 bar), pressure types (gauge/absolute), and outstanding overload protection. Its compliance with EN 61326-1 for EMC and advanced protection featuresovervoltage and reverse polaritysafeguard against operational disturbances. This makes the device a reliable solution for continuous monitoring in process and automation settings.

FAQs of Thin Film Measuring Cell Pressure Transmitter:

Q: How can I install the Thin Film Measuring Cell Pressure Transmitter in a hydraulic or industrial system?

A: The transmitter is designed for direct mounting via threaded process connections such as G1/4 or custom threads. Ensure the process and electrical connections are compatible, and connect using DIN EN 175301-803-A, M12x1 plugs, or a cable outlet as required. Once connected, the transmitter is ready for immediate operation.

Q: What benefits does using a Stainless Steel 316L construction provide?

A: Stainless Steel 316L offers exceptional resistance to corrosion and chemical exposure, ensuring long-term reliability and durability. This material makes it suitable for use in harsh environments, including hydraulic, pneumatic, and process industries where mechanical robustness is essential.

Q: When should I choose the digital display option with this pressure transmitter?

A: Selecting the digital display option is ideal when on-site pressure readings need to be monitored visually and conveniently. It aids maintenance personnel in quickly assessing system pressure without additional measuring equipment, particularly in process automation or maintenance settings.

Q: Where can this pressure transmitter be used effectively?

A: This transmitter is highly suitable for pressure monitoring in hydraulic systems, pneumatic lines, and broad industrial process control environments. Its wide operating temperature range, high vibration resistance, and IP65/IP67 rating make it adaptable to a wide spectrum of installation sites.

Q: What is the process for customizing the measuring range or process connection?

A: Customization requests, such as special measuring ranges (up to 600 bar) or specific process connections, can be specified during ordering with the supplier or manufacturer. The transmitter can then be tailored to your application requirements before shipment.

Q: How does the transmitter ensure long-term measurement stability and operational safety?

A: The thin film strain gauge sensor design provides excellent long-term stability, with drift limited to 0.2% FS per year. Built-in protections against overvoltage, reverse polarity, and compliance with EMC standards (EN 61326-1) safeguard the device and attached equipment against disturbances.

Q: What makes this pressure transmitter beneficial for industrial automation?

A: Its fast response time (<2 ms), high measurement accuracy, customizable outputs, and rugged design enable precise and reliable pressure monitoring. These properties are vital in achieving consistent results in automated process control, ensuring system efficiency and reduced downtime.

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