SI-100 : HC
SI-100 Fixed Gas Detector - Hydrocarbon (HC)
SI-100 is a flameproof fixed gas transmitter for hydrocarbon (hc) detection with a standard 4-20 mA output to a SENKO receiver (SI-100IS, SI-200I), controller or PLC. It covers a very wide gas list including CO, H₂S, NH₃, Cl₂, HCl, HF, SiH₄ and hydrocarbons.
This Configuration
Specifications based on SENKO SI-100 series (SI-100C) catalogue data.
| Gas | Measuring Range | Low Alarm | High Alarm | Resolution |
|---|---|---|---|---|
| HC | 0-100 %LEL | Set on controller | Set on controller | Per sensor |
Key Features
- Explosion-proof structure
- Water / dust proof
- 4-20 mA analog output
- Built-in calibration mode
- 2-wire (toxic) / 3-wire (LEL)
Specifications
| Sensors | Catalytic or IR (combustible), electrochemical (toxic), galvanic (O₂) |
|---|---|
| Measuring Range | 0-100 %LEL / toxic per sensor / 0-30 %Vol O₂ |
| Sensor Life | > 2 years (IR > 5 years) |
| Accuracy | ±3% full scale |
| Output | 4-20 mA DC |
| Cable | CVVSB 1.5 sq or AWG20 |
| Conduit | NPT 3/4" (2 way) |
| Mounting | Wall mount |
| Operating Temperature | -20°C to +55°C |
| Operating Humidity | 5% to 95% RH |
| Power | 9-34 VDC, 600 mA |
| Material | Aluminium, stainless steel (STS304) |
| Dimensions | 102 (W) x 137 (H) x 87 (D) mm |
| Weight | 1.0 kg |
| Detectable Gases | O₂, CO, SO₂, H₂, H₂S, NH₃, NO₂, CH₄, Cl₂, CO₂, HCl, H₂O₂, NO, HF, C₄H₁₀, C₃H₈, HC, SiH₄, F₂, C₂H₂, C₇H₈, D₂ |
Certification & Compliance
IECEx / ATEX Ex db IIC T5 Gb; INMETRO Ex db IIC T5 Gb IP65; KCs Ex d IIC T5; EMC
In the Box
Detector with standard accessories (gas type, range and options to be specified at order)
Compatible Accessories
Admin console (option), SI-100IS / SI-100IM / SI-200I receivers
Need a different gas, range or a quotation for multiple units? Contact Aventra Systems.
₹ 78,533.00
₹ 78,533.00