XNXXSL1SS – Cl₂ (Hi) Smart Sensor Cartridge
Brand: Honeywell | Model: XNXXSL1SS | Series: Smart Sensor Cartridges
High-range chlorine detection for industrial safety. Electrochemical sensor with intelligent cartridge design. Direct replacement for Honeywell fixed systems. Factory calibrated and tested.
Technical Specifications
| Gas | Cl₂ (Chlorine) – High range |
| Full Scale Range | Selectable 5.0 – 20.0 ppm (Default 5.0 ppm) |
| Lower Detectable Limit | 0.6 ppm |
| Step Size | 5.0 ppm |
| Calibration Gas Range | 30 – 70% of selected full scale |
| Default Cal Point | 2.0 ppm |
| Response Time (T50) | < 20 sec |
| Response Time (T90) | < 30 sec |
| Accuracy | < ±0.2 ppm |
| Operating Temperature | -10°C to 55°C (14°F to 131°F) |
- Resolution: 0.1 ppm (digital readout)
- Linearity: ±2% of full scale
- Sensitivity: < 0.3 ppm change
- Environmental tolerance: IP54, humidity 15–90% RH non-condensing
- Interference rejection: Built-in filter for CO, H₂S, SO₂
Installation & Setup
- Plug-and-play cartridge for Honeywell XNX transmitters
- Auto-recognition by host device – no manual configuration
- Mount in any orientation (vertical preferred)
- Wiring: 3-wire (power, signal, ground) – terminal block included
Calibration & Maintenance
- One-button auto-calibration via transmitter menu
- Cal gas: Cl₂ in air or N₂ balance (30–70% of range)
- Recommended interval: every 3 months or after any alarm
- Sensor life: 2 years typical (replace cartridge only – no tools)
- Self-diagnostic alerts for end-of-life, heater fault, ADC error
Compatibility & Certifications
- Compatible with Honeywell XNX series transmitter
- ATEX, IECEx, UL, CSA certified for hazardous areas
- CE mark, RoHS, REACH compliant
Typical Applications
- Water treatment plants (chlorine dosing)
- Chemical storage and manufacturing
- Pulp & paper bleaching areas
- Swimming pool and HVAC chlorine monitoring
Diagnostic Capabilities
- Continuous self-test: sensor impedance, bridge voltage
- History log: last 5 calibration events
- Real-time temperature and humidity compensation
- Fault relay output for remote annunciation
Frequently Asked Questions (FAQ)
- Can I use this for low-range Cl₂? No – choose the standard range cartridge for <5 ppm.
- Does it come pre-calibrated? Yes – factory set to 5.0 ppm, ready out of box.
- How to update firmware? Firmware is in transmitter; cartridge is passive.
- What is the shelf life? 12 months in sealed bag (unopened).
Why Buy From Oiltech Controls?
- 15+ years in industrial automation spares
- Global shipping – FedEx, UPS, DHL express
- Tested surplus / refurbished options with full functionality
- 12-month warranty against manufacturing defects
- Pre-shipment technical verification – we check every unit
- Support obsolete control systems – including Modicon Quantum
Ordering & Delivery
Packaging: Anti-static bag + foam-lined box + calibration certificate
Shipping: FedEx, UPS, DHL – tracking provided within 24h
Warranty: 12 months from invoice date – repair or replace
Contact: info@oiltechcontrols.com | +86 158 8020 0923 (WhatsApp)
Copyright © 2026 Oiltech Controls Limited. All rights reserved.
Original Source: https://www.oiltechcontrols.com/
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