Systech Oxygen Sensor 090182 – Trace Stainless-Steel Cell for EC91 Transmitter

Overview

The Systech 090182 oxygen sensor is the OEM trace O₂ cell for the EC91 oxygen transmitter, designed to deliver stable, low-noise oxygen measurement in demanding industrial environments. Built in a stainless-steel, intrinsically safe (I.S.) construction, this replacement cell returns aging or drifting EC91 instruments to specification—improving baseline stability, response time, and calibration retention without replacing the full analyzer.

Key Features

• OEM spare for EC91 oxygen transmitters (Industrial Physics – Systech Instruments, UK)

• Trace oxygen capability for low-level O₂ monitoring (process & QA)

• Stainless-steel I.S. housing for robust, hazardous-area use (per instrument design)

• Fast replacement field procedure; restores signal quality and repeatability

• Supplied inspected & function-checked; ESD-safe packed

Technical Highlights

• Part / Order No.: 090182 (ASSY CELL TRACE S/STEEL I.S.)

• Instrument: Systech EC91 oxygen transmitter

• Origin: UK (Industrial Physics – Systech Instruments)

• Batch code: e.g., 90138 (batch varies by lot)

• Connections: drop-in to EC91 sensor interface (match wiring/port as per EC91 manual)

• Maintenance: standard zero/span after install; periodic checks as per site SOP

Applications

• Inerting & purge control (N₂ blanketing)

• Glove boxes, furnaces/heat-treat, specialty gases

• Packaging lines, QA labs, and process safety interlocks

• Oil & gas, chemicals, pharma, metallurgy & electronics

Installation & Commissioning

1. Isolate power/process per site safety procedures.

2. Observe ESD precautions; remove the aging sensor.

3. Fit 090182 cell; verify sealing and connector integrity.

4. Power up; perform zero/span calibration per EC91 instructions.

5. Verify analog scaling / alarm setpoints / interlocks before returning to service.

Compatibility & Ordering

• For EC91 only—confirm model/serial and current sensor label before order.

• Provide application range and ambient conditions to validate sensor selection.

• We can supply additional EC91 spares (amplifier PCB 091-024, seals, accessories).

FAQ

Q1: Is the 090182 suitable for trace oxygen?

A: Yes—this part is specified as a trace O₂ cell for EC91; confirm your range and process conditions for best match.

Q2: Do I need to recalibrate after installing the sensor?

A: Yes—run zero/span and verify outputs and alarms before returning the transmitter to service.

Q3: Can you confirm compatibility from photos?

A: Yes—send the EC91 nameplate and old sensor label; we’ll cross-check.

Q4: What about hazardous areas?

A: The cell is stainless-steel I.S. design; final suitability depends on your EC91 variant and site classification. We’ll verify from your data.

Q5: Lead time and warranty?

A: Stock and lead time vary by lot; warranty and test details are provided with the quote.

Call to Action

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