SENSEZ ZLV.ZLI Compact Pressure Sensors

Products Made in Japan
Manufacturer :SENSEZ
Model :ZLV.ZLI (ZLVN-100KP,ZLV-020KP,ZLV-050KP,ZLV-100KP,ZLV-300KP,ZLV-500KP,ZLV-001MP,ZLIN-100KP,ZLI-020KP,ZLI-050KP,ZLI-100KP,ZLI-300KP,ZLI-500KP,ZLI-001MP)

Gauge pressure sensor with a welded structure that does not use an O-ring in the wetted part

Features

Compact
Titanium welded structure

The wetted part is entirely made of titanium that has high corrosion resistance.
Gauge pressure sensor with a welded structure that does not use an O-ring in the wetted part
Support of a wide range of pressure media such as seawater, gas, and medicinal solution
Output signal of 1 to 5 VDC or 4 to 20 mADC from a built-in amplifier circuit

Characteristics

The wetted part is entirely made of titanium that has high corrosion resistance.
Support of a wide range of pressure media such as seawater, gas, and medicinal solution
Negative pressure and compound pressure types are also available.

Specifications

Accuracy：± 0.5％ F.S. or less
Output signal of 1 to 5 VDC or 4 to 20 mADC from a built-in amplifier circuit
Overpressure：＜ZLV＞200% of the rated pressure
＜ZLI＞150% of the rated pressure

Use examples and track record

Discharge pressure measurement for compressors
Discharge pressure measurement for pumps
Level measurement for open tanks
Water pressure control for seawater tanks
Pressure measurement for medicinal solution

Industries where our products are widely used

Precision equipment, semiconductors/liquid crystal, machinery, food/drug production, industrial material, etc.

Model	Rated pressure
ZLVN-100KP	0～−100kPa
ZLV-020KP	0～20kPa
ZLV-050KP	0～50kPa
ZLV-100KP	0～100kPa
ZLV-300KP	0～300kPa
ZLV-500KP	0～500kPa
ZLV-001MP	0～1MPa
ZLIN-100KP	0～−100kPa
ZLI-020KP	0～20kPa
ZLI-050KP	0～50kPa
ZLI-100KP	0～100kPa
ZLI-300KP	0～300kPa
ZLI-500KP	0～500kPa
ZLI-001MP	0～1MPa

Model	ZLV.ZLI
	N-100KP	-020KP	-050KP	-100KP	-300KP	-500KP	-001 MP
Rated pressure * 1	0～-100kPa	0～20kPa	0～50kPa	0～100kPa	0～300kPa	0～500kPa	0〜1MPa
Pressure type	Gauge pressure * 2
Overpressure	ZLV: 200% of the rated pressure / ZLI: 150% of the rated pressure
Wetted part material	Diaphragm : Titanium Pressure port: Titanium
Sealing liquid	Silicone oil
Applicable media	Gas and fluid (media not damaging the wetted part material)
Power supply	12 to 28VDC
Output	ZLV: 1 to 5VDC / ZLI: 4 to 20mADC
Current consumption	ZLV: 6mA or less
Load resistance	: 1k 2 or more / ZLI : 600 Q or less (at power of 24 VDC)
Responsiveness	5msec or less
Accuracy (linearity)	±0.5% F.S. or less * 3 (±0.3% F.S. or less)
Temperature characteristics	±0.05% F.S. / °C or less (0 to 60°C)
Compensated temperature range	0 to 60°C
Operating temperature range	-20 to 80°C (no freezing allowed)
(Measurement medium temperature)	-20 to 100°C (no freezing allowed)
Operating humidity range	35 to 85% RH (no dew condensation allowed)
Pressure connection port	R1/4
Cable	6 vinyl: 500mm / 2000mm (standard) Shield cable + atmospheric relief pipe
Structure	IP65
Insulation resistance	100M Ω or more / 500VDC
Withstand voltage	500VAC, 1 minute
Vibration resistance	98.1 m/s², 2 hours (X, Y, and Z directions)
Weight	Approx 140g
Impact of mounting orientation (port orientation (port orient tion changed from downward to sideways)	+ 0.1% F.S.	+ 0.5% F.S.	+ 0.3% F.S	+ 0.1% F.S.	_

We also manufacture compound pressure sensors (gauge pressure of 500 kPa or less).
Make sure that the operating vacuum pressure is 10 kPa abs or more. (Operating temperature range: 0-60℃)
We also manufacture high-accuracy pressure sensors (accuracy: ± 0.25% F.S. or less).