Dew Point & Moisture
Condumax II Hydrocarbon Dew-Point Analyzer
Fully automatic, chilled-mirror hydrocarbon and water dew-point analyzer for natural gas quality.
MI
Michell Instruments Ltd.
Easidew Online Dew-Point Hygrometer
Universal 1/8 DIN dew-point hygrometer with configurable display and dual alarms.
Key Features
- Measurement range −110°C to +20°Cdp (−100°C variant)
- Accuracy ±2°Cdp
- 4-20 mA or 0-20 mA output
- Modbus RTU over RS485
- Dual configurable relay alarms
- Choice of AC or DC power supply
- Sample block and sensor cable included
- Traceable 13-point calibration certificate
- Optional enriched-oxygen sensor cleaning
Overview
The Easidew Online is a universal, quick-to-install hygrometer system supplied complete with a 2-wire Easidew sensor, sample block and configurable 1/8 DIN display. It measures and displays dew point or moisture content across the full −110°C to +20°Cdp range, providing analog, digital and dual relay alarm outputs for general moisture-monitoring applications.
Working Principle
A 2-wire Easidew ceramic metal-oxide sensor feeds a configurable local display/monitor, which processes and presents the dew-point or moisture-content reading. Outputs are field-configurable within the display menu as 4-20 mA or 0-20 mA, Modbus RTU over RS485, and 2 programmable relay alarms.
Applications
Benefits
- Complete out-of-the-box system — sensor, sample block, cable and display included
- Field-reconfigurable output signals via display menu, no re-wiring
- Compatible with the wider Easidew transmitter range for local + remote signals
- Compact 1/8 DIN monitor footprint simplifies panel integration
Technical Specifications
| Measurement Range | −110 to +20°C dp (−100 to +20°C dp variant) |
|---|---|
| Accuracy | ±2°C dp |
| Response Time | 5 min to T95 (dry to wet) |
| Repeatability | 0.5°C dp |
| Calibration | Traceable 13-point certificate |
| Output Signals | 4-20 mA or 0-20 mA; Modbus RTU/RS485; dual relay alarms |
|---|---|
| Scaled Range | Dew point: −110 to +20°C; Moisture: 0–3000 ppmV |
| Supply Voltage | AC: 85–264V; DC: 24V |
| Current Consumption | 60 mA max |
| Electrical Safety | EN61010-1 |
| Operating Temp (Sensor) | −40°C to +60°C |
|---|---|
| Operating Temp (Monitor) | 0°C to +50°C |
| Operating Pressure | 52.5 MPa (525 barg) max |
| Flow Rate | 1–5 Nl/min (sample block); 0–10 m/s direct insertion |
| Sensor Housing | 316 stainless steel |
|---|---|
| Ingress Protection | IP66 (sensor); IP65/NEMA 4X (monitor front panel) |
| Process Connection | 5/8" – 18 UNF (KF40 flange accessory available) |
| Dimensions | Sensor: L=132mm Ø 45mm; Monitor: 1/8 DIN, 96x48x85mm |
| Sensor Weight | 150 g |
Downloads
Datasheet (PDF)PDF
Frequently Asked Questions
What warranty is offered on this product?
All Tetracon-supplied instruments carry the original manufacturer warranty (typically 12–24 months) plus first-line local support from our Islamabad service centre.
Do you provide installation and commissioning?
Yes. Our manufacturer-trained engineers offer on-site installation, commissioning and startup training anywhere in Pakistan.
Are spares and calibration available locally?
Common spares are held in local stock. Calibration is available at our lab or on-site with NIST-traceable reference standards.
How long is the typical lead time?
Stocked items ship within 3–5 working days; engineered configurations typically 6–10 weeks depending on manufacturer schedule.
Request a Quote — Easidew Online Dew-Point Hygrometer
Complete the form below and one of our engineers will respond within 1 working day with pricing and lead time. Prefer email? Contact our sales team.
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