Measure hydrogen chloride concentration with the MH2000-HCL electrochemical detector and its adjustable internal sampling pump. This portable HCl detector is available in Standard, High Precision and High Performance configurations, with the measuring span selected for the order.
HCl Configurations and Measuring Spans
Standard and High Precision versions each offer 0-10, 0-20, 0-50 and 0-100 ppm. They share the same available spans but are separate performance configurations. Select the performance grade as well as the range to identify the required version.
High Performance versions cover 0-500, 0-1000 or 0-2000 ppm and are single-gas instruments. All options on this page measure hydrogen chloride only. The menu describes eleven order combinations, with one selected configuration supplied per instrument.
Specifications
| Item | Specification |
|---|---|
| Model | MH2000-HCL |
| Detected gas | Hydrogen chloride (HCl) |
| Sensor principle | Electrochemical |
| Performance options | Standard / High Precision / High Performance |
| Standard measuring spans | 0-10 ppm; 0-20 ppm; 0-50 ppm; 0-100 ppm |
| High Precision measuring spans | 0-10 ppm; 0-20 ppm; 0-50 ppm; 0-100 ppm |
| High Performance measuring spans | 0-500 ppm; 0-1000 ppm; 0-2000 ppm |
| Gas configuration | Single-gas HCl; High Performance versions are single-gas only |
| Sampling method | Internal sampling pump |
| Pump flow | Up to 1 L/min |
| Pump adjustment | 10 suction levels |
| Display | LCD dot matrix; gas type, concentration, unit, battery level and time |
| Concentration units | µmol/mol, ppm, mg/m³; 1 µmol/mol = 1 ppm |
| Interface languages | English / Chinese |
| Alarm outputs | Sound, light and vibration |
| Alarm stages | Two-stage sound and light alarms |
| Sound alarm | 85 dB |
| Alarm lights | Blue low alarm / red high alarm |
| Alarm setpoints | User adjustable |
| Setup functions | Self-check and zero calibration |
| Factory reset | Supported |
| Compensation functions | Temperature and pressure compensation |
| Housing | High-strength engineering plastic |
| Battery | 3.6 V, 2300 mAh rechargeable lithium polymer |
| Charging time | 4-6 hours |
| Operating temperature | -20°C to 50°C |
| Operating humidity | 0-95% RH, non-condensing |
| Protection rating | IP65 |
| Dimensions | 205 x 75 x 32 mm |
| Instrument weight | 300 g |
| Data recording | Optional; more than 100,000 records |
| Recording interval | 5-3600 seconds, adjustable with optional recording |
| PC transfer | USB download and printing with optional data function |
Sampling Adjustment and Display
The internal pump provides ten suction levels and flow up to 1 L/min. An LCD dot-matrix display presents the gas type, concentration, unit, battery level and time. English and Chinese interfaces are available, and the concentration display can switch between µmol/mol, ppm and mg/m³.
Two-stage sound and light alarms have adjustable setpoints, with vibration also available as an alarm output. Self-check and zero calibration support instrument setup, alongside factory reset and temperature and pressure compensation functions. Follow the supplied instructions for the chosen HCl configuration when using these controls.
Recording and Package Choices
Optional recording stores more than 100,000 readings, with an adjustable interval of 5 to 3600 seconds. USB download and printing are optional data functions. Specify these requirements when ordering so the selected package matches the intended recordkeeping procedure.
The standard package contains the detector, carrying case, charging/data cable and instruction manual. The cable alone does not provide the optional recording function. Gallery images illustrate the shared pump-detector housing; screen readings are illustrative and the case view does not represent two supplied detectors.
Free Shipping
Free shipping is available on all orders. Shipping methods and carriers may vary depending on the destination, order details, and available logistics options. Full Shipping Policy
Returns Policy
For returns and refunds, please review our full Refund Policy before placing an order. If you need help with an order, contact us before your order has shipped whenever possible. Full Returns Policy
When Will My Order Ship?
For Standard Shipping, we aim to pack and ship out your order within 4 business days. During special periods, such as heavy order processing or local inventory shortages that require deployment, please expect it to take an additional day or two for processing. We ship five days a week, Monday through Friday.
You will receive a shipment confirmation with tracking information via email when your order has shipped. Once you receive this email, we cannot change or cancel your order.
Can I Change The Shipping Address On My Order?
Please contact us immediately via email if you realize that you gave us the wrong shipping address — if it hasn't shipped yet, we might be able to correct it before it goes out the door.If your order ships to the address provided and is returned to us as undeliverable, then you are responsible for paying the cost of shipping again to resend it to you. If you decide you do not want your order reshipped, we'll refund you for the products less the original shipping charges, once your order returns to our warehouse. We'll reach out to you to coordinate your options before re-shipping.
If your order ships to an incorrect address provided at the time the order is placed and is not retrievable, we are not responsible and cannot offer reimbursement.
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Let customers speak for us
My first impression after opening and installing batteries was that this meter is very well built considering the price and manufacturer. I had read some reviews stating that it's amp measurements were not accurate below 5 amps, I haven't seen any issues in any measurements I've taken, even side by side with my fluke meters. I've successfully taken accurate amp, voltage and continuity measurements with this ETCR6920B, the display is nice and legible. I haven't tried storing data and making transfers to a PC yet, the soft case is good enough for storage on a shelf and the test leads are of good quality and rated for 1000v. There's nothing bad to say about this meter especially when you consider the price, it's a really great meter.
Works as described.
