Intrinsically-Safe-Heavy-Duty-Pressure-Transducer-APG-PT-400-Series-ATEX-certified

Intrinsically Safe Sensors

APG PT-400 Pressure Transducer 2026

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$560.00

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Safety Specifications

Incl. accredited factory seal & certification stamps

ZoneZone 0

Hazardous AreaClass 1 Division 1

Product Description

The APG PT-400 Series Intrinsically Safe Heavy Duty Pressure Transducer is approved for use in ATEX Zone 0 and Class I Division 1 / 2 hazardous areas. Certified by IECEx. It has a 4/20mA output with a 0.25 percent accuracy, a single seal, zero and span adjustments, and a single seal. Ranges from VAC to 10,000 psi are available. Designed for use in demanding situations with strong vibration, pressure spikes, and extended temperature compensation.

Technical Datasheet

Certification & Specification

Country of Origin	United States (US)
ATEX Safety / Zone	Zone 0
Hazardous Area Rating	Class 1 Division 1

Product Overview

The PT-400 APG PT-400 Heavy Duty Pressure Transducer provides excellent accuracy and dependability across a large pressure range. The PT-400's compact size, integrated electronics, wide working temperature range, ATEX and IECEx approval, and rugged construction make it the ideal instrument for static and dynamic pressure measurements with an amplified output signal.

Features:

ATEX Zone 0
Class I Division 1
Class I Division 2
IECEx
Available ranges from VAC to 10,000 psi
≤0.25% of span (BFSL) accuracy with linearity and hysteresis
Overpressure of 2x full scale
Burst pressure of 3x FS or limit of process connection
4 to 20mA, 0 to 5VDC, 0 to 10VDC, or RS485 output
Temperature-compensated from 0 to 130˚F
Protected against reverse polarity
Zero and Span adjustments
Single seal for the highest safety protection factor

Versions:

PT-400-L1-5-PSI-G-E19-5-P0-N0-M1-S11-B0
PT-400-L1-15-PSI-G-E19-5-P0-N0-M1-S10-B0
PT-400-L1-30-PSI-G-E19-5-P0-N0-M1-S10-B0
PT-400-L1-100-PSI-G-E19-5-P0-N0-M1-S10-B0
PT-400-L1-200-PSI-G-E19-5-P0-N0-M1-S10-B0
PT-400-L1-300-PSI-G-E19-5-P0-N0-M1-S10-B0
PT-400-L1-500-PSI-G-E19-5-P0-N0-M1-S10-B0
PT-400-L1-1000-PSI-S-E19-5-P0-N0-M1-S10-B0
PT-400-L1-5000-PSI-S-E19-5-P0-N0-M2-S0-B0
PT-400-L1-10000-PSI-S-E19-5-P0-N0-M2-S0-B0

Built For Reliability In Tough Applications

Ideal For Extreme Vibration

In the world of heavy industry, there are a lot of big machines that can produce powerful vibrations. Big pumps, drilling rigs, large engines, you name it! The PT- 400 is built for durability in these tough applications. To ensure maximum reliability, we zero in on the details - like using the best steel and the strongest laser welds. We carefully tie all wires down using a variety of methods. All soldering is done by IPC J-STD-001 certified technicians. We even fill the entire housing with industrial potting to dampen vibrations.

Can Take The Shock

Vibrations aren't the only benefit of this vehicle's strong construction. The PT-400 handles shock well, too. That’s important in environments where things like water hammers or plain and simple rough handling are commonplace.

Global Hazardous Area Certifications

The PT-400 Heavy Duty Pressure Transducer is certified compliant with Class 1, Zone 0 requirements in North America, ATEX in Europe, and IECEx for just about anywhere else. So it’s ideal for markets like the Oil & Gas or Water and Wastewater industries that deal with flammable gases.

Typical Applications:

Fracking
Acidizing
Cementing
Wellhead pressure
Pump monitoring
Wastewater treatment
Gas compressors
Engine compression
Gas pressure chambers
Tank level
Chemical processing

Specifications:

Performance
Accuracy (linearity, hysteresis, & repeatabliity):	±0.25% of full scale (BFSL) (1% for ≤ 1 psi)
Standard Pressure Ranges:	0 - 30,000 psi
Stability - One Year Zero Drift:	17-4 / 316L: <±0.5% FS
Overpressure:	2x full scale
Burst Pressure:	up to 3x full scale or limit of process connection
Frequency Response:	Less than 5ms
Connectivity
Output:	4-20 mA (2 wire, loop-powered)
	0-5, 0.5-4.5, 1-5, 0-10 VDC (non-isolated 3 wire)
	Modbus/RTU (RS-485) with temp. output
Environmental
Standard Compensated Temp.:
≤ 10 psi:	0º - 60ºC / 32º - 140ºF
10 < x ≤ 1000 psi:	-10º - 70ºC / 14º - 158ºF
> 1000 psi:	-17º - 54ºC / 0º - 130ºF
Storage Temp:	-40º - 82ºC / -40º - 180ºF
Operating Temp:	-40º - 85ºC / -40º - 185ºF
Physical
Weight:	10 oz. (283 g) typical
Wetted Materials:	316L Stainless Steel (≤ 1,000 psi)
	17-4 Stainless Steel (> 1,000 psi)
	Incoloy (> 10,000 psi)
Incoloy conforms to NACE MR-01-75 and ISO 15156-3
Electrical
Supply Voltage:	4-20 mA, 0-5 / 0.5-4.5 / 1-5 VDC: 9-28 VDC
	0-10 VDC: 12.5-28 VDC
	Modbus/RTU (RS-485): 9-28 VDC
Electrical Connection:	Pigtail with cable or connector
Electrical Protection:	Protected against reverse polarity, surge per IEC 61000-4-5
Certification
CSA/cCSAus Contract #237484	Ambient: -40º to 85ºC
	Max. Working Pressure: 10,000 psi
	Single Seal
	0-5 VDC, 0-10 VDC, 4-20mA
	IS: Class I, Div. 2, Groups C & D; Ex nL IIB T4
	Class I, Zone 2; AEx nL IIB T4
	IS: Class I, Div. 1, Groups C & D; Ex ia IIB T4
	Class I, Zone 0; AEx ia IIB T4
ATEX	Max. Working Pressure: 10,000 psi
	4-20 mA
	Ex II 1G Ex ia IIB T4 Ga
IECEx	Max. Working Pressure: 10,000 psi
	4-20 mA
	Ex ia IIB T4 Ga

Certifications:

Resources:

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