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; ±2 – on order
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 IEC 60529		IP66
Explosion protection marking as per IEC 60079-26:2006		Ga/Gb Еx db IIВ Т3 (Ga/Gb Ex d IIB T4 X; 0Ex ia IIB T4 Ga X; Ga Ex d+ib IIB T4 X – on order)
Mean time between failures, hours, not less		100 000
Service life, years		10