Portable signalling sensor MPS-1O

Product Description

Product description

The sensor is a universal device can be used in the following cases, as follows:

Personal sensor,

As a portable sensor, hung in a mining work place (also blasting work) or in underground vehicles e.g. railway locomotive,

As a stationary sensor with using switching-off outputs UW1, UW2.

Sensor is made in following types:

MPS-1CO – carbon monoxide concentration sensor

MPS-1ND – nitrogen dioxide concentration sensor

MPS-1NO – nitrogen oxide concentration sensor

MPS-1HS – hydrogen sulphide concentration sensor

MPS-1SD – sulfur dioxide concentration sensor

MPS-1O – oxygen concentration sensor

MPS-1CD – carbon dioxide concentration sensor

MPS-X has autonomous power supply (battery), which can supplies methane detector for minimum 30 hours. The loading of methane detector can be done by loader type MPS-1Ł only out of hazard area. In explosion hazard areas MPS-1, MPS-1i can be supply by suitable intrinsically safe feeder. This feeder supplies electronics of methane detector and loads battery. The sensor can be set to two alarm thresholds PA1 and PA2. Exceeding PA1 switches the alarm signaling, PA2 switches warning signaling. Sensor has two outputs (UW1, UW2) to control external devices in the case of exceeding of permissible alarm thresholds.

MPS-X has the ability to archive measurement data through a computer calibrator KK-1. A detailed description can be found in the manual of KK-1.
Sensor is a device of M1 category and may thus be used in all underground mines with possible methane or coal dust explosion hazard.

Technical data

Measurement range:	0-25% O2
Measurement method:	continuous
Response time t₉₀:	≤ 15s
Display:	LCD
Casing internal protection:	IP-54
Explosion-proof mark:	I M1 Ex ia I Ma
Type test certificate:	FTZÚ 10 ATEX 0042X

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Portable signalling sensor MPS-1O