NIPRESS DK–400 Stainless steel flush diaphragm, max. 40 bar

(Pressure Switches)

D4

5 years warranty

3 / 5 / 8-wire mini compact 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: –1…40 bar

Type
D				4

Measuring method / Temperature
D				4
										Switch / up to +125 °C
										Switch / up to +300 °C (in the case of vacuum, up to +150 °C, p ≤ 70 bar max +200 °C permanent)

Process connection
D				4
										½" BSP (p > 2.5 bar)
										M20x1.5 (p > 2.5 bar)
										¾" BSP
										1" BSP
										1½" BSP
										2" BSP
										¾" TriClamp (4 bar ≤ p ≤ 8 bar)
										1" TriClamp (0.25 bar ≤ p ≤ 16 bar)
										1½" TriClamp (p ≤ 16 bar)
										2" TriClamp (p ≤ 16 bar)
										DN25 Pipe coupling (DIN 11851) 0.25…40 bar
										DN40 Pipe coupling (DIN 11851) 0.25…40 bar
										DN50 Pipe coupling (DIN 11851) 0.25…25 bar
										DN40 / PN40 1.4404 flange (p ≤ 40 bar)
										DN50 / PN40 1.4404 flange (p ≤ 40 bar)
										DN80 / PN16 1.4404 flange (p ≤ 16 bar)
										VARIVENT^® DN40/50 (p ≤ 25 bar)

Range / Overpressure
D				4
										–1…0 bar / 5 bar
										0…0.1 bar / 0.5 bar
										0…0.16 bar / 1 bar
										0…0.25 bar / 1 bar
										0…0.4 bar / 2 bar
										0…0.6 bar / 5 bar
										0…1 bar / 5 bar
										0…1.6 bar / 10 bar
										0…2.5 bar / 10 bar
										0…4 bar / 20 bar
										0…6 bar / 40 bar
										0…10 bar / 40 bar
										0…16 bar / 80 bar
										0…25 bar / 80 bar
										0…40 bar / 105 bar

Accuracy
D				4
										0.25% (p ≥ 0.4 bar)
										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 ≥ 0.4 bar)
	M12x1 (5-pin) electronic connection, metal
	Integrated cable version (IP65), PVC cable (–5…+70 °C), 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 +150 °C)
	Custom measurement range (based on prior negotiations)

Order code