PA-850 PRESSURE TRANSDUCERS WITH AMP. PA R - N R2 FEATURES MODEL NUMBER DESIGNATION

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1 INTERNAL STRUCTURE (R 1/4) Part name Material 1 2 FEATURES 3 4 Stainless steel diaphragm ABS (Acrylonitrile butadiene styrene) + PC (Polycarbonate) High corrosion resistance and drip-proof construction port attachment made of Proven IP-65 grade gauge body (IP-65 in accordance with IEC) Standard product provides both a switch output (hysteresis adjustable) and an analog output 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 DESIGNATI R - N R2 Series name G Gauge Gauge (acuum) R Compound A ~ ~ ~ ~ ~ ~ ~ 100 abs Switch output interface 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 N open collector (Upper limit mode) P open collector (Upper limit mode) Please refer to the LIST OF MODEL NUMBERS when placing orders.

2 LIST OF MODEL NUMBERS R2 (R 1/4) GF (G 3/8) G2 (G 1/4) SW output interface Gauge 0 ~ ~ ~ ~ ~ ~ ~100 erify the above model numbers when placing orders. 102G-NR2 102G-PR2 102G-NGF 102G-PGF 102G-NG2 102G-PG2 352G-NR2 352G-PR2 352G-NGF 352G-PGF 352G-NG2 352G-PG2 103G-NR2 103G-PR2 103G-NGF 103G-PGF 103G-NG2 103G-PG2 102-NR2 102-PR2 102-NGF 102-PGF 102-NG2 102-PG2 102R-NR2 102R-PR2 102R-NGF 102R-PGF 102R-NG2 102R-PG2 302R-NR2 302R-PR2 302R-NGF 302R-PGF 302R-NG2 302R-PG2 102A-NR2 102A-PR2 102A-NGF 102A-PGF 102A-NG2 102A-PG2 STANDARD SPECIFICATIS K Unless otherwise specified, the specs are defined at an ambient temperature of 25±5 and excitation voltage of 12 DC. Item Model number 102G 352G 103G R 302R 102A Gauge Maximum pressure Break-down pressure Operating temp. range ~ ~ (abs) (abs) (abs) 20 ~ 80 General specifications Compensated temp. range Operating humidity Storage temp. medium Insulation resistance Dielectric strength %RH MΩ minimum 0 ~ ~ 85 No condensation 20 ~ 80 Atmospheric pressure, humidity 65 %RH maximum Corrosive gases/liquids compatible with 100 (500 DC) 800 AC, 60 s Leakage current 1 ma maximum Sealed liquid port Net weight Protection grade g Silicone oil R 1/4 G 3/8 Flash diaphragm G 1/4 R2 : Approx. 165, GF : Approx. 180, G2 : Approx. 170 IP-65 An O ring provided.

3 Power Item Model number Supply voltage DC Consumption current maximum 102G 352G 103G R 302R 102A 10.8 ~ 30 Including ripple voltage 20 ma Output voltage Zero voltage 1 ~ 5 1 ± ± ± ± 0.04 Analog output Span voltage Output current Linearity/ %F.S. ZERO %F.S./ Thermal error SPAN %F.S./ Supply voltage effect maximum Response ma maximum ms 4 ± ± ± Load resistance 5 kω minimum ± 0.5 ± 0.06 ± 0.06 ± 0.02 Approx. 2 Gravitational effect %F.S. (From horizontal position to vertical position) No. of outputs Output interface Setting method ± 0.3 ± 0.1 ± 0.05 ± 0.3 ± 0.1 ± or open collector output Adjustable by R Switch output Adjustable range Display Accuracy (Reference temp.: 25 ) %F.S. 0 ~ 100 % of rated pressure range Red LED ± 3 0 ~ 108 % of rated pressure range Approx. 1 ~ 15 % of set value setting method Adjustable by R Switching capacity 30 DC 100 ma Residual voltage : 0.8, : 1.2 ENIRMENTAL CHARACTERISTICS Test item Test conditions (At 25 ± 5 ) Permissible change ibration Shock cycling Moisture resistance 10 ~ 500 Hz, 1.5 mm maximum/98.1 m/s 2, 3 directions for 2 hours each 490 m/s 2 3 directions for 3 times each 0 Rated pressure/, 10 6 cycles 40, 90 ~ 95 %RH, 240 hrs. Switch output setting and analog output (Zero voltage, Span voltage) : ± 1 %F.S. maximum each

4 OUTLINE DIMENSIS Unless otherwise specified, tolerance : ± 0.5 (Unit: mm) Configurations of joint R2 (R1/4) type port M5 depth ±1 (14) 13.5 (8) 27 Lot. No. setting R setting R (21.9) R 1/4 (PT 1/4) Configurations of joint GF (G 3/8) type Wire color Brown White Black Blue Connection Analog output Switch output Diaphragm 49 ± 1 (14) O rirg groove 11 (11) 27 Outside : 22.8 Inside : 18 Lot No. setting R setting R (31.2) (10) 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 port M 5 depth 6 48 ± 1 (14) 12 (9) 27 O rirg groove Lot No. Outside : 20 Inside : 15 setting R setting R (25.4) 22 (10)

5 INTERNAL ELECTRICAL SCHEMATICS output output LED Indicator LED Indicator Sensor Main circuit A.Output S.Output Sensor Main circuit A.Output S.Output SWITCH OUTPUT SCHEMATICS Turns on at the set pressure and turns off at the set pressure minus the hysteresis. G 102 Atmospheric pressure Rated pressure 100 Barometic pressure R A 100 Rated pressure vacuun 108 Adjustable hysteresis