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PTL Pressure transmitter for liquids

PTL Pressure transmitter for liquids

Product catalog summary

Model Summary
The document provides a summary of pressure transmitters for liquids, specifically the PTL series, which are designed for use in air-conditioning, heating, and water systems, and are suitable for plants using refrigerants. The models are categorized based on their measurement range and output type (voltage or current).

PTL4/V: 0...4 bar, voltage output
PTL6/V: 0...6 bar, voltage output
PTL10/V: 0...10 bar, voltage output
PTL16/V: 0...16 bar, voltage output
PTL25/V: 0...25 bar, voltage output
PTL4/A: 0...4 bar, current output
PTL6/A: 0...6 bar, current output
PTL10/A: 0...10 bar, current output
PTL16/A: 0...16 bar, current output
PTL25/A: 0...25 bar, current output

Specifications
Performance: The accuracy is ±1.0 % full scale, with an overload range of 1.5 times full scale and a bursting pressure of 3.0 times full scale.
Technical Specifications: The pressure type is relative pressure, measured in bar. The ambient temperature range is -35...105 °C, and the medium temperature range is -40...125 °C.
Physical: The measuring element is a ceramic sensing element, with pressure connectors of G1/4” and coupling G1/4”-G1/2”.
Electrical: For current output models, the supply voltage is 10...30 VDC with an output signal of 4...20 mA. For voltage output models, the supply voltage is 15..24 VDC / 24 VAC with an output signal of 0...10 V.
Conformance: The products meet CE marking requirements, including EMC Directive 2014/30/EU, RoHS Directive 2011/65/EU, and WEEE Directive 2012/19/EU. The company is certified by DNV GL for ISO 9001 and ISO 14001.

Model Generation
Models are generated by combining the product series (PTL), measuring range, and output type. For example, PTL-4-V represents a pressure transmitter for liquids with a 0...4 bar range and voltage output.

Catalog excerpts

USER-FRIENDLY MEASURING DEVICES pressure The PTL is a pressure transmitter for pressure detection in liquids for air-conditioning, heating and water systems. Suitable for plants that use refrigerants. Copyright HK Instruments 2017 www.hkinstruments.fi Datasheet Version 4.0 2017

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Performance Accuracy (typ. %/FS): (temperature: -20...85 °C) ±1.0 % Overload range: 1.5 times full scale Bursting pressure: 3.0 times full scale Technical Specifications Pressure type: relative pressure Measuring units: bar Environment: Ambient temperature: -35...105 °C Temperature of medium: -40...125 °C Physical Measuring element: Ceramic sensing element Pressure connectors: pressure G1/4”, coupling G1/4”-G1/2” Electrical PTL with current output: Supply voltage: 10...30 VDC Output signal: 4...20 mA, max load 800 ohm / 24 VDCmA PTL with voltage output: Supply voltage: 15..24 VDC / 24 VAC (±10...

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PTL Pressure transmitter for liquids

PTL Pressure transmitter for liquids

Catalog excerpts

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