Reed switch level sensor PMP-152. Monitoring of up to 4 levels. Output - «dry» contact.

Specifications

Number of control levels		from 1 to 4 (on order)
Guide pipe length, mm, not more than		6000
Output terminals		W5, W30, DC24, AC24, AC220, КТ, NAMUR
Limits of control level setting tolerance, mm		±5
Monitored media features	temperature, ℃	from -50 (only for non-freezing media) up to +100 (up to +125 - as per Customer’s request)
	pressure, MPa, not more than	2.5 (10 – as per Customer’s request)
	density, kg/m³, not less than	450
Ambient temperature range, ℃		from -50 (from -60 as per Customer's request) to +60
Water and dust ingress protection degree as per GOST 14254 (IEC 60529)		IP66
Explosion protection marking		0/1Ex db IIB T3 Ga/Gb (0/1 Ex db IIB T6...Т4 Ga/Gb Х; 0Ex ia IIB T6…T4 Ga X; 0Ex db+ib IIB T6…T4 Ga X; 1Ex db IIB T6…T4 Gb X – on order)
Designated service life period, years		10
Mean time between failures, h, not less than		100 000