NIPRESS DK–400 Stainless steel flush diaphragm, max. 580 psi

(Pressure Switches)

D4

5 years warranty

3 / 5 / 8-wire integrated pressure switch for absolute and gauge pressure. Output: 1, 2 PNP transistor, 4…20 mA or 0…10 V, with swiveling display, diaphragm: stainless steel flush, Measuring range: −14.5…580 psi

Type
D				4

Measuring method / Temperature
D				4
										Switch / up to +257 °F
										Switch / up to +572 °F (in the case of vacuum, up to +302 °F, p ≤ 1015 psi max. +392 °F permanent)

Process connection
D				4
										½" BSP (p > 36.26 psi)
										M20x1.5 (p > 36.26 psi)
										¾" BSP
										1" BSP
										1½" BSP
										2" BSP
										¾" TriClamp (58 psi≤ p ≤ 116 psi)
										1" TriClamp (3.6 psi ≤ p ≤ 232 psi)
										1½" TriClamp (p ≤ 232 psi)
										2" TriClamp (p ≤ 232 psi)
										DN25 Pipe coupling (DIN 11851) 3.6…580 psi
										DN40 Pipe coupling (DIN 11851) 3.6…580 psi
										DN50 Pipe coupling (DIN 11851) 3.6…362 psi
										DN40 / PN40 316L flange (p ≤ 580 psi)
										DN50 / PN40 316L flange (p ≤ 580 psi)
										DN80 / PN16 316L flange (p ≤ 232 psi)
										VARIVENT^® DN40/50 (p ≤ 362.5 psi)

Range / Overpressure
D				4
										–14.5…0 psi / 72.5 psi
										0…1.45 psi / 7.25 psi
										0…2.32 psi / 14.5 psi
										0…3.62 psi / 14.5 psi
										0…5.8 psi / 29 psi
										0…8.7 psi / 72.5 psi
										0…14.5 psi / 72.52 psi
										0…23.2 psi / 145 psi
										0…36.2 psi / 145 psi
										0…58 psi / 290 psi
										0…87 psi / 580 psi
										0…145 psi / 580 psi
										0…232 psi / 1160 psi
										0…363 psi / 1160 psi
										0…580 psi / 1522 psi

Accuracy
D				4
										0.25% (p ≥ 5.8 psi)
										0.5%

Output / Certificates
D				4
										4…20 mA + 1 PNP switching output
										4…20 mA + 2 PNP switching outputs (only with M12x1 (5-pin) electrical connection)

Related

Available on request
	Absolute pressure measuring method (p ≥ 5.8 psi)
	M12x1 (5-pin) electronic connection, metal
	Integrated cable version (IP65), PVC cable (+23…+158 °F), with cable gland
	PVC cable add-on price per meter
	4…20 mA with 3-wire adjustable output (max. 1 switching outputs, but with M12x1 (5 pin) electric connection)
	0…10 V 3-wire (max. 2 switching outputs, but with M12x1 (5 pin) electric connection)
	Hastelloy C membrane
	FFKM seal
	Filled with food compatible oil (up to +302 °F)
	Custom measurement range (based on prior negotiations)

Order code