Druckaufnehmer (mit Verstärker) PA-858｜NIDEC COMPONENTS EUROPE GmbH

Druckaufnehmer (mit Verstärker) PA-858

PA-858 Serie

PA-858 Serie

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Pressure transducer with amp. PA-858

High corrosion resistance and drip-proof construction
Pressure port attachment made of SUS 316L
Proven IP65 grade gauge body (IP65 in accordance with IEC)
Absolute pressure type and compound pressure type
which can control negative to positive pressure with only
a single pressure gauge are all in line
Three standard types of joint are provided
R2 : R 1/4 (M 5 female screw)
GF : G 3/8 with flash diaphragm
G2 : G 1/4 (M 5 female screw)

Model Number Designation

PA-858 -	102 R	R2
Series name	Rated pressure range/Pressure reference 102G：0 ~ 100 kPa(Gauge) 352G：0 ~ 350 kPa(Gauge) 103G：0 ~ 1000 kPa(Gauge) 102V：0 ~ − 100 kPa(Gauge (Vacuum)) 302R：− 100 ~ 300 kPa(Compound) 102A：0 ~ 100 kPa abs(Absolute)	Fitting R2：R 1/4 with M 5 female screw GF：G 3/8 with flash diaphragm G2：G 1/4 with M 5 female screw

PA-858 -

102 R

Series name

Rated pressure range/Pressure reference

102G：0 ~ 100 kPa(Gauge)

352G：0 ~ 350 kPa(Gauge)
103G：0 ~ 1000 kPa(Gauge)
102V：0 ~ − 100 kPa(Gauge (Vacuum))
302R：− 100 ~ 300 kPa(Compound)
102A：0 ~ 100 kPa abs(Absolute)

Fitting

R2：R 1/4 with M 5 female screw
GF：G 3/8 with flash diaphragm
G2：G 1/4 with M 5 female screw

List of model numbers

Model Number	Pressure reference	Rated pressure kPa	Maximum pressure kPa	Break-down pressure kPa	Fitting	CAD
PA-858-102G-R2	Gauge	100	200	300	R2 (R 1/4)	3D CAD（Any Model）
PA-858-102G-GF	Gauge	100	200	300	GF (G 3/8)	3D CAD（Any Model）
PA-858-102G-G2	Gauge	100	200	300	G2 (G 1/4)	3D CAD（Any Model）
PA-858-352G-R2	Gauge	350	700	1050	R2 (R 1/4)	3D CAD（Any Model）
PA-858-352G-GF	Gauge	350	700	1050	GF (G 3/8)	3D CAD（Any Model）
PA-858-352G-G2	Gauge	350	700	1050	G2 (G 1/4)	3D CAD（Any Model）
PA-858-103G-R2	Gauge	1000	2000	3000	R2 (R 1/4)	3D CAD（Any Model）
PA-858-103G-GF	Gauge	1000	2000	3000	GF (G 3/8)	3D CAD（Any Model）
PA-858-103G-G2	Gauge	1000	2000	3000	G2 (G 1/4)	3D CAD（Any Model）
PA-858-102V-R2	Gauge	− 100	200	300	R2 (R 1/4)	3D CAD（Any Model）
PA-858-102V-GF	Gauge	− 100	200	300	GF (G 3/8)	3D CAD（Any Model）
PA-858-102V-G2	Gauge	− 100	200	300	G2 (G 1/4)	3D CAD（Any Model）
PA-858-302R-R2	Gauge	− 100 ~ 300	600	900	R2 (R 1/4)	3D CAD（Any Model）
PA-858-302R-GF	Gauge	− 100 ~ 300	600	900	GF (G 3/8)	3D CAD（Any Model）
PA-858-302R-G2	Gauge	− 100 ~ 300	600	900	G2 (G 1/4)	3D CAD（Any Model）
PA-858-102A-R2	Absolute	100 (abs)	200 (abs)	300 (abs)	R2 (R 1/4)	3D CAD（Any Model）
PA-858-102A-GF	Absolute	100 (abs)	200 (abs)	300 (abs)	GF (G 3/8)	3D CAD（Any Model）
PA-858-102A-G2	Absolute	100 (abs)	200 (abs)	300 (abs)	G2 (G 1/4)	3D CAD（Any Model）

Standard specifications

Unless otherwise specified, the specs are defined at an ambient temperature of 25 ± 5 °C and excitation voltage of 24 V DC, load resistance of 250 Ω.

Operating temp. range	− 20 ~ 70 °C
Compensated temp. range	0 ~ 50 °C
Operating humidity	35 ~ 85%RH(No condensation)
Storage temp.	− 20 ~ 80 °C(Atmospheric pressure, humidity 65 %RH maximum)
Pressure medium	Corrosive gases/liquids compatible with SUS 316L
Insulation resistance	100 (500 V DC)MΩ minimum
Dielectric strength	500 V AC, 60 s(Leakage current 1 mA maximum)
Sealed liquid	Silicone oil
Pressure port	R 1/4、G 3/8(Flash diaphragm）,G 1/4　※ 1
Net weight	R2 : Approx. 165g, GF : Approx. 180g, G2 : Approx. 170g
Protection grade	IP65
_{Supply voltage}	24 ± 10 % V DC（Including ripple percentage）

※ 1 : An “O” ring provided. (G 3/8 : P18, G 1/4 : P15)

Analog output

Unless otherwise specified, the specs are defined at an ambient temperature of 25 ± 5 °C and excitation voltage of 24 V DC, load resistance of 250 Ω.

Pressure range	102G	352G	103G	102V	302R	102A
_{Output current}	4 ~ 20 mA
Zero current	4 ± 0.2 mA				8 ± 0.2 mA	4 ± 0.2 mA
Span current	16 ± 0.2 mA
Load resistance	0 ~ 500 Ω
Linearity/Hysteresis	± 0.5
Thermal error	ZERO:± 0.06 %F.S./°C SPAN:± 0.06 %F.S./°C
Response	Approx. 2 ms
Gravitational effect (From horizontal position to vertical position)	± 0.3%F.S.	± 0.1%F.S.	± 0.05%F.S.	± 0.3%F.S.	± 0.1%F.S.	± 0.3%F.S.

Environment Characteristics

Test item	Test conditions (At 25 ± 5 °C)	Permissible change
Vibration	10 ~ 500 Hz, 1.5 mm maximum/98.1 m/s², 3 directions for 2 hours each	Zero current, Span current: ± 1 %F.S. maximum each
Shock	490 m/s²^、3 directions for 3 times each
Pressure cycling	0 〜Rated pressure/Rated pressure range 10⁶cycle
Moisture resistance	40 °C, 90 ~ 95 %RH, 240 hrs.