MSA PrimaX I Gas Transmitter
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MSA PrimaX I Gas Transmitter
The PrimaX I Gas Transmitter is a reliable gas detection solution for indoor and outdoor use. The transmitter can detect toxic gases and oxygen and is housed in an anti-static, reinforced nylon enclosure.
With a large, easy-to-read LCD screen, the transmitter attaches to an integral mounting plate for hassle-free installation. Additionally, the built-in keypad enables quick and simple calibration.
The unit uses a 4-20 mA output signal to transmit data and can also be configured to use HART digital communication. With easily replaced plug-in sensors, the PrimaX I transmitter suits laboratories, chemical plants, power plants and several other industry settings.
Features
- Robust, anti-static, reinforced nylon housing (IP 66).
- Integral mounting plate for quick and easy installation.
- Large, easy-to-read LCD display.
- Menu, gas concentration and error messages are displayed in plain text.
- Plug-in replacement sensor.
- Quick-release connector.
- 4–20 mA output signal and SIL 2.
- HART digital communication option.
Order Information
| Part Number | Description |
|---|---|
| 10114933 | PrimaX I, M25, CL2 10 |
| 10114899 | PrimaX I, M25, CO 200 |
| 10112243 | PrimaX I, M25, CO 200, Int |
| 10127557 | PRIMAX I, M25, F2 10ppm, 2 wires |
| 10112241 | PrimaX I, M25, H, CL2 10, Int. |
| 10149503 | PrimaX I, M25, H, CO 200, CIS |
| 10112713 | PrimaX I, M25, H, CO 200, Int. |
| 10112714 | PrimaX I, M25, H, H2 1000, Int. |
| 10149504 | PrimaX I, M25, H, H2S 50, CIS |
| 10112248 | PrimaX I, M25, H, H2S 50, Int. |
| 10112251 | PrimaX I, M25, H, HCL 30, Int. |
| 10112254 | PrimaX I, M25, H, HCN 30, Int. |
| 10112261 | PrimaX I, M25, H, NH3 100, Int. |
| 10112262 | PrimaX I, M25, H, NH3 500, Int. |
| 10112266 | PrimaX I, M25, H, NO 100, Int. |
| 10112269 | PrimaX I, M25, H, NO2 10, Int. |
| 10149502 | PrimaX I, M25, H, O2 25%, CIS |
| 10112272 | PrimaX I, M25, H, O2 25%, Int. |
| 10112275 | PrimaX I, M25, H, SO2 50, Int. |
| 10114928 | PrimaX I, M25, H2 1000 |
| 10112245 | PrimaX I, M25, H2 1000, Int. |
| 10114900 | PrimaX I, M25, H2S 50 |
| 10112247 | PrimaX I, M25, H2S 50, Int. |
| 10114936 | PrimaX I, M25, HCL 30 |
| 10112250 | PrimaX I, M25, HCL 30, Int. |
| 10114935 | PrimaX I, M25, HCN 30 |
| 10112253 | PrimaX I, M25, HCN 30, Int. |
| 10114931 | PrimaX I, M25, NH3 100 |
| 10112259 | PrimaX I, M25, NH3 100, Int. |
| 10114932 | PrimaX I, M25, NH3 500 |
| 10112260 | PrimaX I, M25, NH3 500, Int. |
| 10114929 | PrimaX I, M25, NO 100 |
| 10112265 | PrimaX I, M25, NO 100, Int. |
| 10114930 | PrimaX I, M25, NO2 10 |
| 10112268 | PrimaX I, M25, NO2 10, Int. |
| 10114898 | PrimaX I, M25, O2 25% |
| 10112271 | PRIMAX I, M25, O2 25%, INT. |
| 10114934 | PrimaX I, M25, SO2 50 |
| 10112274 | PrimaX I, M25, SO2 50, Int. |
PrimaX P & PrimaX I Technical Specifications
| Description | Specification | PrimaX P | PrimaX I |
|---|---|---|---|
| Sensors | |||
| Combustible | Catalytic | Yes | – |
| Oxygen & Toxic | Electrochemical | Yes | Yes |
| Performance | |||
| Typical Response Time* | τ90 ≤ 20 sec. (Combustible) | Yes | Yes |
| τ90 ≤ 25 sec. (O₂) | Yes | Yes | |
| τ90 ≤ 20 sec. (CO) | Yes | Yes | |
| τ90 ≤ 12 sec. (H₂S) | Yes | Yes | |
| Sensor Operating Life* | Up to 3 years in clean air | Yes | Yes |
| Operating Temperature* | -40°C to +70°C (-40°F to +160°F) | Yes | Yes |
| Operating Humidity Range | 15% to 90% RH non-condensing | Yes | Yes |
| Operating Pressure Range | 80–120 kPa | Yes | Yes |
| Electrical | |||
| Supply Voltage | 19.2 to 28 VDC (24 VDC nominal) | Yes | Yes |
| Output Signal | 4–20 mA (max. load 300 ohm) | Yes | Yes |
| Power Consumption | 3 W typical at 24 VDC | Yes | – |
| 0.7 W typical at 24 VDC | – | Yes | |
| Terminals | 3 or 4 wire – up to 2.5 mm² | Yes | – |
| 2 wire – up to 2.5 mm² | – | Yes | |
| Display & Indicators | |||
| Display | Alphanumeric LCD | Yes | Yes |
| LED Status Indicators | Green, Yellow and Red | Yes | – |
| Options | |||
| HART Digital Protocol | Diagnostics and configuration | Yes | Yes |
| Relay Output | Alarm and Fault – 2 A / 30 VDC SPDT | Yes | – |
| Physical | |||
| Ingress Protection | IP67 | Yes | – |
| IP66 | – | Yes | |
| Weight | 1.6 kg (3.5 lbs) | Yes | – |
| 1.2 kg (2.6 lbs) | – | Yes | |
| Dimensions | 220 × 162 × 100 mm (H × W × D) | Yes | – |
| 220 × 162 × 81 mm (H × W × D) | – | Yes | |
| Material | Powder-coated aluminium | Yes | – |
| Anti-static reinforced nylon | – | Yes | |
| Cable Gland Thread | 3/4″ NPT or M25 × 1.5 mm² | Yes | – |
| M25 × 1.5 mm² | – | Yes | |
| Approvals | |||
| ATEX / IECEx | Gas – II 2G Ex d ia [ia] IIC T4 Gb | Yes | – |
| Dust – II 2D Ex tb ia [ia] IIIC T130°C Db | Yes | – | |
| EN 60079-29-1, EN 50104, EN 45544 | Yes | – | |
| Gas – II 1G Ex ia IIC T4 Ga | – | Yes | |
| Dust – II 2D Ex ia IIIC T130°C Db | – | Yes | |
| EN 50104, EN 45544 | – | Yes | |
| North American Approvals | Class I, Div. 1, Groups A, B, C, D; Class II, Div. 1, Groups E, F, G; Class III | Yes | – |
| Class I, Div. 1, Groups A, B, C, D; Class II, Div. 1, Groups F, G; Class III | – | Yes | |
| Other Approvals | CSA, CMC, CCCF, EAC, INMETRO, HART Registered, BG RCI | Yes | Yes |
| Safety Integrity Level | SIL 2 | Yes | Yes |
* Sensor dependent.
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