Industrial Pressure Transmitter_Manufacturer_OEM/ODM Custom Solutions

Industrial Pressure Transmitter Product Introduction

The HM53 series is designed for demanding industrial environments. It uses a MEMS silicon strain gauge on a stainless steel element with an integrated ASIC, providing analog voltage (0-10V) or 4-20mA outputs.

Its one-piece 17-4PH stainless steel pressure cavity has no Orings or organics exposed to media, eliminating leakage and ensuring durability.

The HM53 features compact size, wide operating temperature (-40°C to +125°C), and ±0.25% accuracy. It is ideal for OEMs with medium to high volumes. Semi-custom and fully custom designs are available for specific applications.

Industrial Pressure Transmitter Application

Industrial Process Control and Monitoring
Advanced HVAC Systems
Refrigeration Systems
Automotive Test Stands
Off-Road Vehicles
Pumps and Compressors
Hydraulic/Pneumatic Systems
Agriculture Equipment
Energy Generation and Management

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Industrial Pressure Transmitter Semi-custom and full-custom designs

The HM53 is ideal for demanding industrial applications requiring high ruggedness and reliability. It offers flexible choices of thread sizes, pressure ranges (up to 20,000 psi), electrical connections (cable or connector), wetted materials, and output signals.

HM53 Datasheet

Performance

Accuracy *	≤±0.25%FS BSFL ≤± 0.5%FS BSFL
Stability (1 year)	≤0.25%FS
Pressure Cycles
Proof Pressure	2X
Burst Pressure	3X (Max 20KPSI)

* Accuracy includes non-linearity, hysteresis and non-repeatability

Thermal

Operating Temperature	-40…125℃
Media Temperature	-40…125℃
Storage Temperature	-40…125℃
Compensated Temperature	0…70℃
TC Zero	≤±1%FS typical，±1.5% Max
TC Span	≤±1%FS typical，±1.5% Max

Enviromantal

Isolation (Body to any Lead)	1000 MΩ@250VDC
EMI/RFI Protection	Yes
IP Rating	>IP65
Vibration	±20g，1Hz~200Hz
Shock	50g，11msec，1/2sine

* IP Rating is dependent on electrical termination selected. Contact factory for more information.
** IP Rating applies when electrical connector is attached with the appropriate ingress protection.。

Electrical (Current)

Outputs	4~20mA
Excitation	9~36V
Current Consumption	<10mA
Output Load	0~1350Ω
Frequency Response (min)	<3ms Without Snubber
Zero Offset (of FS)	≤ ±0.5% typical
Span Tolerance (of FS)	≤ ±0.5% typical

Electrical (Voltage)

Outputs	0-5V, 1-5V, 1-6V, 0-10V
Excitation	13~36V
Current Consumption	<10mA
Output Load	>100kΩ
Frequency Response (min)	<2ms Without Snubber
Zero Offset (of FS)	≤ ±0.5% typical
Span Tolerance (of FS)	≤ ±0.5% typical

Outputs	0.5-4.5V ratiometric
Excitation	5V
Current Consumption	<10mA
Output Load	>100kΩ
Frequency Response (min)	<2ms Without Snubber
Zero Offset (of FS)	≤ ±0.5% typical
Span Tolerance (of FS)	≤ ±0.5% typical

Outputs	0.5-2.5V ratiometric
Excitation	3-5VDC
Current Consumption	＜3 mA
Output Load	>100kΩ
Frequency Response (min)	<2ms Without Snubber
Zero Offset (of FS)	≤ ±0.5% typical
Span Tolerance (of FS)	≤ ±0.5% typical