WIKA CTH65I0 intrinsically safe hand-held precision thermometer, Pt100, 0.03 K, Ex ib IIB T4
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Quick overview
- Type: Calibration equipment
- Signal / Protocol: USB
- Hazardous area: Hazardous-area rated / option
- Genuine productsSourced from the manufacturer or authorised channels
- Delivery across BangladeshDhaka, Chattogram and all industrial zones
- After-sales supportInstallation guidance and warranty handling
- Reply within 24 hoursCall +880 1713 552466 or email hello@argonmark.com
Specifications
| General | |
|---|---|
| Part no. | BD-1510 |
| Category | Oil & Gas Instruments |
| Group | Instrumentation & Control |
| Brand | WIKA |
| Model | CTH65I0 (Ex version of CTH6500) |
| Technical | |
| Type | Calibration equipment |
| Signal / Protocol | USB |
| Hazardous area | Hazardous-area rated / option |
Datasheet
Technical features
| Intrinsically safe for use in Zone 1 gas hazardous areas | |
| Reference-grade accuracy of 0.03 K for calibration and quality assurance | |
| Probe calibration by code, or physical 1-, 2- or 3-point adjustment of probe and display | |
| Fast (4/s) or slow (1/s) measuring rate; min/max, hold, tare, zero adjustment; real-time clock | |
| Large 4½-digit two-line backlit display; USB interface | |
| 3.1 calibration certificate as standard (DAkkS optional) |
Applications
| Calibration and checking of thermometers in hazardous areas | |
| Commissioning, maintenance and service in oil, gas and chemical plants | |
| Reference measurement in pharmaceutical, biotech and food processes |
Key specifications
| Inputs | 1 or 2 Pt100 channels |
|---|---|
| Range | −200 to +600 °C (probe dependent) |
| Accuracy | 0.03 K (−50 to 199.99 °C); 0.05 K (−200 to −50 °C); else 0.05% of reading |
| Resolution | 0.01 K to 200 °C, then 0.1 K |
| Approval | ATEX II 2G Ex ib IIB T4 Gb (Zone 1) |
| Power | 9 V battery, ≈ 20 h |
Specification
| Probe type | Pt100 |
|---|---|
| Inputs | 1 or 2 |
| Measuring range | −200 to +600 °C |
| Accuracy | 0.03 K (−50 to +199.99 °C); 0.05 K (−200 to −50.01 °C); otherwise 0.05% of reading |
| Display | 4½-digit 2-line LCD, backlit; resolution 0.01 K up to 200 °C, then 0.1 K |
| Measuring rate | 4/s (fast) or 1/s (slow) |
| Power | 9 V battery or rechargeable; ≈ 20 h |
| Operating / storage temperature | 0 to 40 °C / −10 to +50 °C |
| Interface | USB via interface cable |
| Case | Impact-resistant ABS, 200 × 93 × 44 mm, 350 g |
| Approvals | ATEX II 2G Ex ib IIB T4 Gb (T4 at 0–40 °C); EMC EN 61326; EAC |
| Calibration | 3.1 certificate per DIN EN 10204; DAkkS optional; recalibration 1 year |
Notes
| Data from the manufacturer's published datasheet. Confirm model, range, materials and approvals with Argonmark before ordering. |
Photo: courtesy of WIKA, used with permission (source) — background removed by Argonmark. All photo credits
Description
The WIKA CTH65I0 is the intrinsically safe version of the CTH6500 hand-held precision thermometer, approved Ex ib IIB T4 for Zone 1 gas hazardous areas. With one or two Pt100 inputs it measures −200 to +600 °C to 0.03 K between −50 and 200 °C, so it can serve as a reference for calibration, commissioning and maintenance work.
Probes can be matched by code or by one- to three-point adjustment. It has fast and slow measuring modes, min/max, hold and tare functions, a backlit two-line display, a USB interface and about 20 hours of battery life, and ships with a 3.1 calibration certificate.
Argonmark Ltd supplies WIKA instruments across Bangladesh — Dhaka, Chattogram, Gazipur, Narayanganj and the gas fields, refineries, terminals and power plants beyond. Send us the model, range, process connection, output and any hazardous-area requirement, and we will confirm the right configuration, lead time and price.
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