The Ex-MP4 a is a robust, intrinsically safe infrared temperature measuring device that was developed for use in potentially explosive areas (Zone 1). It allows reliable, non-contact temperature measurements even on hard-to-reach or moving objects – without the risk of touching or influencing the test object.
Thanks to the integrated laser aiming point and uncomplicated operation, the target can be focused quickly. The device measures reliably over a wide temperature range and delivers precise results with a short response time. It is also suitable for measuring materials with aggressive or critical surfaces, without contact or thermal stress.
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Intrinsically safe for Zone 1 – safe in explosive gas environments
Non-contact temperature measurement – ideal for moving objects or sensitive surfaces
Measuring range from -18 °C to +400 °C – sufficient for many industrial applications
Laser targeting function for precise alignment to the measurement object
Fast response time (approx. 500 ms) – good detection even with rapid changes
Distance-to-spot ratio 8:1 – enables measurement of small areas from a safe distance
Set emissivity (0.95) – suitable for many standard materials
Compact, handy and robust design
| Category | Specification |
|---|---|
| Temperature range | -18 °C to +400 °C |
| Resolution | 0,2 °C |
| Measuring accuracy | At -18 … -1 °C: ±3 °C; At -1 … +400 °C: ±2 % or ±2 °C (whichever is greater) |
| Repeatability | ±2 % or ±2 °C (whichever is greater) |
| Response time | approx. 500 ms (95 % response value) |
| Optics (D:S) | 8:1 |
| Infrared spectrum | 7 – 18 µm |
| Emissivity | 0.95 (fixed setting) |
| Laser class | Class 2 (for target marking) |
| Operating temperature | 0 °C to +50 °C |
| Storage temperature | -20 °C to +65 °C (without battery) |
| Air humidity | 10 – 95 % r.h. (non-condensing) |
| Power supply | 1 × 9V alkaline battery (according to IEC 6LR61, type-tested) |
| Dimensions | approx. 152 × 101 × 38 mm |
| Weight | approx. 200 g (incl. battery) |
| Ex certification | ATEX / IECEx – Zone 1, Ex ia IIC T4 Gb |
| Certification no. | EPS 10 ATEX 1242 X (EU) / UKCA accordingly |
Support customers and colleagues remotely – effectively and personally.
Simplify assembly with step-by-step instructions in plain view of technicians.
Train employees more effectively with AR guidance, remote training, and improve workplace safety.
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In den Warenkorb
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zzgl. Shipping Costs
In den Warenkorb
excl. 20% VAT
zzgl. Shipping Costs
In den Warenkorb
excl. 20% VAT
zzgl. Shipping Costs
In den Warenkorb
excl. 20% VAT
zzgl. Shipping Costs
In den Warenkorb
excl. 20% VAT
zzgl. Shipping Costs
In den Warenkorb
excl. 20% VAT
zzgl. Shipping Costs
In den Warenkorb
excl. 20% VAT
zzgl. Shipping Costs
In den Warenkorb
excl. 20% VAT
zzgl. Shipping Costs
In den Warenkorb
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