Hydraulic Pressure Sensor

Pressure Sensors

MODEL: ZNC-PT6150

Pressure Type: Gauge Pressure
Available Measuring Ranges: 0–25 bar to 0–800 bar; Standard Quoted Range: 0–400 bar
Output Signal: 4–20 mA, 2-Wire
Power Supply: 16–36 VDC
Accuracy at Reference Conditions: ±0.5% FS, Including Non-Linearity, Hysteresis, and Repeatability

Description

Overview

The ZINACA hydraulic pressure sensor provides reliable pressure measurement for hydraulic and industrial equipment. Its compact stainless steel construction, stable analogue output and high overload resistance make it suitable for continuous pressure monitoring and control.

Available pressure ranges cover 0–25 bar to 0–800 bar, with 4–20 mA or 0.5–4.5 VDC output options.

Features

Measuring ranges up to 800 bar
4–20 mA or 0.5–4.5 VDC output
±0.5% FS accuracy
Fully welded stainless steel construction
High overload and burst-pressure resistance
G1/4 process connection
M12 or DIN 43650 C connector
Fast response and stable performance
Suitable for OEM and volume production

Applications

Hydraulic power units
Construction machinery
Agricultural machinery
Hydraulic pumps and cylinders
Industrial presses
Machine tools
Pneumatic equipment
Industrial automation systems

The sensor is designed for general pressure measurement, hydraulic and pneumatic systems, machinery manufacturing and engineering equipment.

Price

The price depends on the pressure range, output signal, electrical connection and order quantity.

Contact ZINACA with your required specifications to receive a formal quotation and delivery time.

OEM and Customization

ZINACA supports OEM and customized production, including:

Customized pressure ranges
Output signal selection
Alternative process connections
Electrical connector options
Customer logo and model number
Customized labels and packaging
Batch production for equipment manufacturers

Selection Notes

Please confirm the following information before ordering:

Pressure range
Measuring medium
Output signal
Power supply
Process connection
Electrical connection
Operating temperature
Required quantity

For hydraulic systems with strong pressure pulsation or pressure spikes, please provide the maximum possible pressure during selection.

Technical Specifications

Parameter	Specification
Measurement Performance
Pressure Type	Gauge Pressure
Measuring Range	0–25 bar to 0–800 bar
Accuracy	±0.5% FS
Long-Term Stability	±0.25% FS per year
Response Time	≤10 ms (10%–90%)
Electrical Data
Output Signal	4–20 mA or 0.5–4.5 VDC
Power Supply	10–30 VDC for 4–20 mA; 5 VDC for 0.5–4.5 V output
Electrical Connection	M12 or DIN 43650 C
Overvoltage Protection	Up to 32 VDC, depending on output configuration
Reverse-Polarity Protection	Up to -32 VDC, depending on output configuration
Insulation Resistance	≥100 MΩ at 50 VDC
Mechanical Data
Process Connection	G1/4 Male
Housing Material	316L Stainless Steel
Overload Pressure	2 × Rated Pressure
Burst Pressure	10 × Rated Pressure, maximum 2000 bar
Vibration Resistance	10 g, 5–2000 Hz
Shock Resistance	20 g, 11 ms half-sine
Environmental Conditions
Medium Temperature	-40°C to +125°C
Ambient Temperature	-20°C to +85°C
Storage Temperature	-40°C to +120°C
Ingress Protection	IP65 with DIN 43650 C; IP67 with M12 connector

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