Pressure Transmitters

The PT-75 Pressure Transducers & Transmitters with 0.66% to 1% full scale accuracy uses FTB-developed and patented technology as your cutting edge, cost-effective provider for digital solutions. The FTB-developed technology delivers stable and long-lasting performance. 5 1/2 digits blue backlit LCD makes PT-75 the largest in window size Pressure Transducer & Transmitter found available o market. The PT-75 was built for the applications which the cost for digital solutions is highly concerned.

The PT-75 Pressure Transmitters were designed to provide a wide variety of output signals suitable for all industrial applications, which need either CURRENT 4-20 mA or VOLTAGE (0-5 VDC or 0-10 VDC) outputs. "One Size Fits All.", the output signals that PT-75 offers cover the entire industrial applications from hydraulic and pneumatic systems to refrigeration equipment with high accuracy of 0.66% to 1% Full Scale. No need to worry about the Temperature Compensations that most pressure transducers/transmitters worry the most on market, the PT-75 is a more reliable Pressure Transducer/Transmitter derived from other FTB Digital-Family Products, Digital Pressure Gauges (DPG-75) and Digital Pressure Switches (DPS-75), with FTB-developed and patented technology.

The PT-75 Pressure Transmitter do deliver additional analog outputs function to the applications which the control of set pressures is required. Equipped with the analog outputs of CURRENT 4-20 mA or VOLTAGE 0-5/10 VDC, the PT-75 is the most economical pressure transducers & transmitters for all applications under the same roof.

The second generation PT-75 II and DPG-100 offers a better solution for all applications in one unit. RS-485 serial communications, PNP or NPN open collectors, 0-5/10 VDC or 4-20 mA analog outputs are available to choose from. RS-485, also known as TIA-485(-A), EIA-485, is a standard defining the electrical characteristics of drivers and receivers for use in serial communications systems. PNP or NPN open collectors are suitable for replacing traditional mechanical switch contacts. Analog outputs of 0-5/10 VDC and 4-20 mA are transmitter solutions to replace traditional pressure transmitters. The All-in-One design offers another ideal solution for system integration.

PT-75 Features & Specs:
Diameter: 3 inches (78 mm)
Operating Temperature: 14 - 392 F/-10 - 200 C
Storage Temperature: 14 - 122 F/-10 - 50 C
Ambient Temperature: 14 - 167 F/-10 - 75 C
Accuracy: +/- 0.66% to 1% Full Scale
Pressure Ranges: Negative (Vacuum) and Positive through 0-15000 psi
Over Pressure: 150% F.S.
Burst Pressure: 250% F.S.
Engineering Units: Negative/Vacuum (bar, "Hg, cmHg, mmHg), Positive (bar, psi, kg/cm2, MPa, kPa)
LCD Display: 5 1/2 Digits LCD, Blue Backlit with 0.5" height
Connection: Standard 1/4" PT Brass, SS316 Optional
Case Material: ABS Plastic
Field Calibration: Zero Adjustment
High Pressure Capture: Standard
CE Compliant: Standard
Power Requirement:
5-24 VDC for Voltage Output Transducers, 0-5/10 VDC outputs
8-30 VDC for Current Output Transducers, 4-20 mA output

PT-75 II & DPS-100 Fetures & Specs
Diameter: 3 inches (78 mm - DPG-75 II), 4 inches (100 mm - DPG-100)
Operating Temperature: 14 - 392 F/-10 - 200 C
Storage Temperature: 14 - 122 F/-10 - 50 C
Ambient Temperature: 14 - 167 F/-10 - 75 C
Accuracy: +/- 0.66% to 1% Full Scale
Pressure Ranges: Negative (Vacuum), Positive through 0-15000 psi, and Compound (-1-1, -1-2, -1-3, -1-4, -1-5, -1-6, -1-7, -1-8, -1-9, -1-10, -1-15, -1-20, -1-25, -1-30, -1-35, -1-40, -1-70, -1-100 kg)
Over Pressure: 150% F.S.
Burst Pressure: 250% F.S.
Engineering Units: "Hg, cmHg, mmHg, bar, psi, kg/cm2, MPa, and kPa
LCD Display: 5 1/2 Digits LCD, White Backlit with 0.5" height
Connection: Standard 1/4" PT Brass (DPG-75 II), 1/2" PT Brass (DPG-100), SS316 Optional
Case Material: ABS Plastic (DPG-75 II), Steel with Chrome-Plated (DPG-100)
Field Calibration: Zero Adjustment
High Pressure Capture: Standard
NPN/PNP Open Collectors: Up to 4 Editable (NO, NC, OFF) Contacts, NPN/PNP User-Selectable (DPG-100)
Transmitter Signal: 0-5/10 VDC, 2-10VDC, or 4-20 mA
Serial Communication: RS-485 Asynchronous Mode
CE Compliant: Standard
Power Requirement: 24 VDC

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If you are looking for some specific models for your applications, below images might be available possibly; however, they are not all of our products in the case. In case of our products not shown below, please write us directly at ftb@ms3.hinet.net for your requests. Thank you.