Catalogue / Gas & water analysers
Dissolved oxygen analyser, Eco seriesSample
by Tejmax Instruments (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
Customise and request quoteMade to order: change the marked specification rows to what you need; Tejmax Instruments (Sample) quotes for it.
Or send an open RFQ to every matching merchant.
Register your company to see prices.
The Eco range of dissolved oxygen analyser by Tejmax covers 4 parameter options (pH / ORP to Turbidity). Highlights: online continuous measurement with alarm relays, sample conditioning panel supplied and compact wall-mount enclosure. Used by stack emission monitoring, effluent and demineralisation plants and cooling water treatment. Designed and tested to IEC 61207, IS 3025 and IEC 60079-0. Lead time 8-12 weeks; delivers to All India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Tejmax
- Model
- TEJ-299 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 1 nos
- Lead time
- 8-12 weeks
- Warranty
- 12 months from commissioning
- Standards
- IEC 61207, IS 3025, IEC 60079-0
- Delivers to
- All India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Steel skid with shrink wrap
- Delivery terms
- Ex-works, freight extra at actuals
- Returns
- Returns within 15 days if unused, in original packing
- Other terms
- Sample data for testing; not a real offer.
Variants
| Variant | Specifications | Min. order · lead time | Price, ex GST |
|---|---|---|---|
| ParameterpH / ORPTEJ-299-01 | Parameter: pH / ORP | 1 nos · 8-12 weeks | for verified buyers |
| ParameterConductivityTEJ-299-02 | Parameter: Conductivity | 1 nos · 8-12 weeks | for verified buyers |
| ParameterDissolved oxygenTEJ-299-03 | Parameter: Dissolved oxygen | 1 nos · 8-12 weeks | for verified buyers |
| ParameterTurbidityTEJ-299-04 | Parameter: Turbidity | 1 nos · 8-12 weeks | for verified buyers |
Specifications
| Parameter | pH / ORP to Turbidity (see variants) |
|---|---|
| Measurement range | 0-1000 NTU |
| Accuracy | ±1% of readingmade to order: ±0.01 pH |
| Output | RS-485 Modbus |
| Sample flow | 100-500 mL/min |
| Power supply | 24 VDC |
| Enclosure | IP65made to order: IP66 wall-mount |
| Calibration | Two-point manualmade to order: Automatic |
| Sensor life | 12-24 months |
| Response time | < 30 smade to order: T90 < 10 s |
| Hazardous area | Non-hazardous |
| Display | Graphic colour LCD |