PA-858-103G-R2

PRESSURE TRANSDUCERS WITH AMP. PA-858 INTERNAL STRUCTURE PA-858 (R 1/4) 4 1 3 2 Part name ■ FEATURES ● 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) Material 1 Fitting SUS 316L 2 Housing SUS 316L 3 Plastic cover 4 Stainless steel diaphragm ABS (Acrylonitrile butadiene styrene) + PC (Polycarbonate) SUS 316L ■ MODEL NUMBER DESIGNATION PA-858 - 102 R - R2 Series name Fitting Pressure reference Rated pressure range G：Gauge 102：0 ~ 100 kPa 352：0 ~ 350 kPa 103：0 ~ 1000 kPa V ：Gauge (Vacuum) 102：0 ~ − 100 kPa R：Compound 302：− 100 ~ 300 kPa A ：Absolute 102：0 ~ 100 kPa abs ※ Please refer to the LIST OF MODEL NUMBERS when placing orders. 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 PRESSURE TRANSDUCERS WITH AMP. ■ LIST OF MODEL NUMBERS Pressure reference Fitting Gauge kPa Rated pressure range Absolute 0 ~ 100 0 ~ 350 0 ~ 1000 0 ~ − 100 − 100 ~ 300 0 ~100 R2 (R 1/4) PA-858-102G-R2 PA-858-352G-R2 PA-858-103G-R2 PA-858-102V-R2 PA-858-302R-R2 PA-858-102A-R2 GF (G 3/8) PA-858-102G-GF PA-858-352G-GF PA-858-103G-GF PA-858-102V-GF PA-858-302R-GF PA-858-102A-GF G2 (G 1/4) PA-858-102G-G2 PA-858-352G-G2 PA-858-103G-G2 PA-858-102V-G2 PA-858-302R-G2 PA-858-102A-G2 ※ Verify the above model numbers when placing orders. ■ 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. Item PA-858 Model number 102G 352G 103G 102V 302R 102A General specifications Pressure reference Rated pressure range kPa 100 Maximum pressure 200 700 2000 200 600 200 (abs) kPa Break-down pressure 300 1050 3000 300 900 300 (abs) kPa 350 1000 Operating temp. range °C − 20 ~ 70 Compensated temp. range °C 0 ~ 50 Operating humidity Storage temp. %RH °C Insulation resistance − 100 − 100 ~ 300 35 ~ 85（No condensation） − 20 ~ 80（Atmospheric pressure, humidity 65 %RH maximum） Corrosive gases/liquids compatible with SUS 316L Pressure medium MΩ minimum 100 (500 V DC) 500 V AC, 60 s（Leakage current 1 mA maximum） Dielectric strength Sealed liquid Silicone oil Pressure port R 1/4、G 3/8（Flash diaphragm） 、G 1/4　※ 1 Net weight g Supply voltage R2 : Approx. 165, GF : Approx. 180, G2 : Approx. 170 IP65 Protection grade Power Gauge Absolute V DC ※ 1 : An “O” ring provided. (G 3/8 : P18, G 1/4 : P15) 24 ± 10 %（Including ripple percentage） 100 (abs) PA-858 PRESSURE TRANSDUCERS WITH AMP. Output current 102G 352G 103G 102V 302R 102A 4 ~ 20 mA mA mA (at 25 °C) 4 ± 0.2 8 ± 0.2 4 ± 0.2 mA 16 ± 0.2 (at 25 °C) Zero current Span current Analog output PA-858 Model number Item 0 ~ 500 Ω Load resistance %F.S. ± 0.5 ZERO %F.S./°C ± 0.06 SPAN %F.S./°C ± 0.06 Linearity/Hysteresis Thermal error Approx. 2 ms Response Gravitational effect %F.S. (From horizontal position to vertical position) ± 0.3 ± 0.1 ± 0.05 ± 0.3 ± 0.1 ± 0.3 ■ ENVIRONMENTAL CHARACTERISTICS Test item Test conditions (At 25 ± 5 °C) 10 ~ 500 Hz, 1.5 mm maximum/98.1 m/s2, 3 directions for 2 hours each 490 m/s2 3 directions for 3 times each 106 cycles 0 〜 Rated pressure/Rated pressure range Vibration Shock Pressure cycling Moisture resistance Zero current, Span current: ± 1 %F.S. maximum each 40 °C, 90 ~ 95 %RH, 240 hrs. ■ INTERNAL ELECTRICAL SCHEMATICS Pressure Sensor Permissible change Power B Main circuit Output Shield ■ RECOMMENDED EXTERNAL SCHEMATICS Power B Pressure Sensor Main circuit V RL : 250 Ω Output Shield 24V DC PA-858 PRESSURE TRANSDUCERS WITH AMP. ■ OUTLINE DIMENSIONS Unless otherwise specified, tolerance : ± 0.5 (Unit: mm) ● Configurations of joint R2 (R1/4) type 13.5 Pressure port M5 depth 6 48.5 ± 1 (8) 27 (14) Label 2 Lot. No. R 1/4 (PT 1/4) (SUS 316L) 0 19 –0.3 Housing (SUS 316L) φ 35.2 10 (21.9) Cable nut Brass + Ni-plated Label 1 4-core shielded cable (φ 4.5) L = 2000 ± 100 AWG22 ULNo.2547 Wire color Brown White Black Blue Shield ● Configurations of joint GF (G 3/8) type Diaphragm (SUS 316L) 49 ± 1 11 “O” rirg groove Outside : φ 22.8 Inside : φ 18 (11) Plastic cover (ABS+PC) (14) 27 Label 2 Lot No. φ 35.2 (10) φ 27 φ 13.2 (31.2) Cable nut Brass + Ni-plated Label 1 G 3/8 (PF 3/8) (SUS 316L) 0 27 –0.3 Housing (SUS 316L) 4-core shielded cable (φ 4.5) L = 2000 ± 100 AWG22 ULNo.2547 Plastic cover (ABS+PC) Extra care should be taken with the diaphragm part. Do not touch the diaphragm directly to avoid damaging the diaphragm. ● Configurations of joint G2 (G 1/4) type 48 ± 1 Pressure port M 5 depth 6 12 (9) “O” rirg groove Outside : φ 20 Inside : φ 15 (14) 27 Label 2 Lot No. φ 35.2 (10) φ 22 (25.4) Cable nut Brass + Ni-plated Label 1 0 22 –0.3 G 1/4 (PF 1/4) (SUS 316L) Housing (SUS 316L) Plastic cover (ABS+PC) 4-core shielded cable (φ 4.5) L = 2000 ± 100 AWG22 ULNo.2547 Connection Power B Output N.C. N.C. Fitting