---
lang: "en"
title: "PTL Liquid Pressure Transmitter"
canonical_url: "https://shop.marcomweb.it/en/pressure/ptl-liquid-pressure-transmitter"
brand: "PRODUAL"
image: "https://shop.marcomweb.it/storage/5678/conversions/PTL-XX-XX-webp.webp"
---

## Available variants

---
title: "PTL Liquid Pressure Transmitter — Water pressure measurement range: 0...6 bar, Output type: Voltage (0...10 VDC)"
sku: "PTL-6-V-C1"
canonical_url: "https://shop.marcomweb.it/en/pressure/ptl-liquid-pressure-transmitter?config=3861"
brand: "PRODUAL"
image: "https://shop.marcomweb.it/storage/5678/conversions/PTL-XX-XX-webp.webp"
end_of_life: "false"
---

---
title: "PTL Liquid Pressure Transmitter — Water pressure measurement range: 0...6 bar, Output type: Current (4...20 mA)"
sku: "PTL-6-A-C1"
canonical_url: "https://shop.marcomweb.it/en/pressure/ptl-liquid-pressure-transmitter?config=3862"
brand: "PRODUAL"
image: "https://shop.marcomweb.it/storage/5678/conversions/PTL-XX-XX-webp.webp"
end_of_life: "false"
---

---
title: "PTL Liquid Pressure Transmitter — Water pressure measurement range: 0...10 bar, Output type: Voltage (0...10 VDC)"
sku: "PTL-10-V-C1"
canonical_url: "https://shop.marcomweb.it/en/pressure/ptl-liquid-pressure-transmitter?config=3863"
brand: "PRODUAL"
image: "https://shop.marcomweb.it/storage/5678/conversions/PTL-XX-XX-webp.webp"
end_of_life: "false"
---

---
title: "PTL Liquid Pressure Transmitter — Water pressure measurement range: 0...10 bar, Output type: Current (4...20 mA)"
sku: "PTL-10-A-C1"
canonical_url: "https://shop.marcomweb.it/en/pressure/ptl-liquid-pressure-transmitter?config=3864"
brand: "PRODUAL"
image: "https://shop.marcomweb.it/storage/5678/conversions/PTL-XX-XX-webp.webp"
end_of_life: "false"
---

---
title: "PTL Liquid Pressure Transmitter — Water pressure measurement range: 0...16 bar, Output type: Voltage (0...10 VDC)"
sku: "PTL-16-V-C1"
canonical_url: "https://shop.marcomweb.it/en/pressure/ptl-liquid-pressure-transmitter?config=3865"
brand: "PRODUAL"
image: "https://shop.marcomweb.it/storage/5678/conversions/PTL-XX-XX-webp.webp"
end_of_life: "false"
---

---
title: "PTL Liquid Pressure Transmitter — Water pressure measurement range: 0...16 bar, Output type: Current (4...20 mA)"
sku: "PTL-16-A-C1"
canonical_url: "https://shop.marcomweb.it/en/pressure/ptl-liquid-pressure-transmitter?config=3866"
brand: "PRODUAL"
image: "https://shop.marcomweb.it/storage/5678/conversions/PTL-XX-XX-webp.webp"
end_of_life: "false"
---

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PTL-XX-XX: PTL Liquid Pressure Transmitter

PTL transmitters measure liquid pressure in heating and cooling systems. They are designed for extreme conditions where condensation is a common problem. These transmitters feature a double-layer protection for the electronic components to shield them from condensation-related issues. These transmitters are also suitable for refrigerants and non-aggressive gases.

PTL transmitters provide an analog output signal for pressure measurement. The -A models have a current output (4...20 mA). PTL liquid pressure transmitters are typically used in building automation systems for district heating, liquid heat exchangers, heat recovery, air compressor systems, district cooling, fan coils, and chilled beams.

## Technical Specifications

- Power supply: 9...30 Vdc, < 0.25 W
- Water pressure measuring range: 0…16 bar
- Water pressure measurement accuracy: ±0.5% of the full measuring range
- Fluid temperature: -40...125 °C
- Current output: 4...20 mA
- Cable type: 2 x 0.34 mm2 (AWG 22) and shielding
- Cable length: 1 m
- IP protection class: IP65
- Ambient temperature: -20...100 °C
- Ambient humidity: 0...100 %rH
- Product dimensions (W x H x D): 39 x 22 x 78 mm
- Mounting: G1/2" thread
- Materials: Stainless steel

---

Source: https://shop.marcomweb.it/en/pressure/ptl-liquid-pressure-transmitter

MARCOM S.r.l. — a trusted supplier for industrial automation and building automation.