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Explosion-proof structure equipment type certification

Regarding the certificate of approval for type approval of explosion-proof equipment.

Here, we are publishing the type approval certificates for our products that have passed the type approval inspection in accordance with the Machinery and Equipment Inspection Regulations conducted by the Chairman of the Japan Industrial Safety Technology Association.

You can download a copy of the type approval certificate (with seal impression: PDF)*.
*Registration is required to download. Please follow the instructions.

Type Approval Certificate Torque Detector

Model Name Types of explosion-proof structures Type Approval Number date of expiry
DSTPe-2000CM (Discontinued) Increased explosion-proof structure No. T34832 December 19, 2026
EZ-500B Pressure-resistant explosion-proof structure No. T35114 February 19, 2027

Type Approval Certificate for Rotation Detector

Model Name Types of explosion-proof structures Type Approval Number date of expiry
MP-200 Pressure-resistant explosion-proof structure No. T65537 July 5, 2026
MP-209 Pressure-resistant explosion-proof structure No. T52514 September 21, 2027
MP-209L (Discontinued) Pressure-resistant explosion-proof structure No. T20496 November 9, 2027

Type Approval Certificate for Rotary Encoder

Model Name Types of explosion-proof structures Type Approval Number date of expiry
RP-211A (Discontinued) Pressure-resistant explosion-proof structure No. T50915 October 18, 2028
RP-2711 Pressure-resistant explosion-proof structure No. T68417 November 27, 2026

Type Approval Certificate for Flow Meter

Model Name
(Product model name included in the model number)		 Types of explosion-proof structures Type Approval Number date of expiry
FP-3132S
(FP-3130S/3132S)		 Internal pressure explosion-proof structure No. T65865 October 19, 2026
FP-0131* (FP-3130/3132/3140/
3142/3150 /3152)		 Pressure-resistant explosion-proof structure No. T65915 November 21, 2026

* FP-0131 is the internal encoder unit.