What is the operating temperature range?

The medium temperature range is -20 to 85 Deg.C, and the compensated temperature range is -10 to 70 Deg.C.

What is the maximum overload pressure?

The transmitter can withstand an overload pressure of up to 150% of the full scale (F.S.).

High-Precision Tantalum Diaphragm Seal Explosion-Proof Single Flange Pressure Transmitter

Name: High-Precision Tantalum Diaphragm Seal Explosion-Proof Single Flange Pressure Transmitter
Brand: Hefei Siko Instruments Co., Ltd.
SKU: 2118268042

Anhui, ChinaHefei Siko Instruments Co., Ltd.

US$400.00

2-8 Pieces

US$200.00

9+ Pieces

Sample price:US$200.00/piece.Request sample

Product profile

Customization

Available

Type

Piezoresistive Pressure Sensor

Component

Diffused Silicon Pressure Sensor

Model NO.

PCM900A-F Flange Type Pressure Transmitter

For

Diffused Silicon Pressure Transmitter

Output Signal Type

Analog Type

Production Process

Integration

Material

Stainless Steel

Thread Type

Wiring Type

Two-Wire

Measuring Medium

Liquid

IP Rating

IP65

Certification

Customized

Pressure Range

-0.1-0-100MPa

Fluid Media

Liquid, Gas and Oil

Pressure Type

G: Gauge Pressure a: Absolute Pressure S: Sealed G

Output Signal

F1: 4mA-20mA DC (2-Wire) F2: 0V-10V DC (3-Wire) F3

Overload Pressure

150%F.S.

Accuracy

0.5%F.S.(Std)

Power Supply

DC 3.3V-5V DC 8V-32V

Electrical Connection

4-Pin Hirschmann Connector

Pressure Connection

M20*1.5, G 1/2, NPT 1/4" etc

Medium Temperature

-20-85 Deg.C

Compensated Temperature

-10-70 Deg.C

Impact Resistance

100g (11ms)

Vibration Resistance

20g (20-2000Hz)

Long-Term Stability

0.2%F.S/Year ( Max. )

Protection

IP65 (Hirschmann Connection) IP67 (Cable Outlet)

Transport Package

2kg

Specification

20*15*10cm

Trademark

Siko Instruments

Origin

China

HS Code

9026201090

Production Capacity

999

Key features

Explosion-Proof Design: Suitable for hazardous environments including petroleum, sewage, and corrosive gases.

High Precision Sensor: Diffused silicon pressure sensor with 0.5% F.S. accuracy and 0.2% F.S./Year stability.

Wide Output Options: Supports 4-20mA, 0-10V, and RS485 Modbus RTU signals for flexible integration.

Robust Construction: All stainless steel sealing structure with IP65/IP67/IP68 protection ratings.

Customized Support: OEM and ODM services available for tailored pressure transmitter solutions.

High Overload Protection: Features 150% F.S. overload pressure tolerance and reverse voltage protection.

Vibration Resistance: Engineered to withstand 20g vibration and 100g impact shock.

Broad Pressure Range: Measures from -0.1 to 100 MPa including gauge, absolute, and sealed gauge types.

Company profile

Hefei Siko Instruments Co., Ltd.

Anhui, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤4.81h

AI-Powered supplier vetting

SummaryHefei Siko Instruments Co., Ltd. is identified as both a trading company and manufacturer/factory in China. It supplies flow meters, sensors, transducers, and related industrial instrumentation. The supplier reports ANSI/ESD and ISO 9001 certifications, 11–20 R&D engineers, 11–20 quality-control staff, and five production lines. It has self-operated import/export rights, began exporting in 2020, and reports exports as 71%–90% of sales, with broad global market coverage. Evidence confirms manufacturing, quality-management certification, international trade capability, and established product expertise. However, the provided information does not substantiate after-sales processes, financial credibility, customization services, or a broad customer track record.

Supplier typeThe supplier is explicitly classified as both a trading company and manufacturer/factory. Its stated business covers instruments, meters, industrial equipment, flow measurement technology, sensors, and transducers, indicating a direct manufacturing and trading role in industrial instrumentation.

CertificationsThe supplier reports ANSI/ESD and ISO 9001 certifications for its management systems. These stated certifications provide explicit evidence of formal quality or operational controls, although no certificate scope, issuing body, or validity details are supplied.

R&D capabilityThe supplier offers multiple flow-measurement and sensing technologies and reports 11–20 R&D engineers, indicating an established technical development function. However, no patents, proprietary technologies, new-product records, or R&D outcomes are provided.

Production capacityThe supplier is identified as a manufacturer/factory with five production lines, 11–20 quality-control staff, and stated product coverage in flow measurement and industrial instrumentation. It also reports an off-peak lead time of one month and peak fulfillment within 15 workdays, supporting evidence of operating production capacity, although actual capacity limits are not disclosed.