รายละเอียด:
MANOSTAR Digital Differential Pressure Gauge
Model : QDP33N4D50
QDP33 : Series, MANOSTAR DIGITAL SENSOR
N : Comparison Output, NPN Transistor
4 : Analog Output, 1 to 5V
D : Unit, Pa
50 : Pressure Range, 0 to 50 Pa
- Pressure measuring Method : Measuring differential pressure
- Gas to be measured : Air or non-corrosive gas (not liquid)
- Sensor method : Electrostatic capacitance type
- Installation position : On vertical wall only
- Medium and ambient Temperature : 0 to 60 C (no freezing)
- Ambient humidity : 35 to 85 % RH (no dewing)
- Withstanding pressure of instrument body : 10kPa
- Withstanding pressure of receiving element : 10kPa
- Display : Main display 12 segments LCD (White or Red) 4 digits, Sub display 12 segments LCD (Orange) 4 digits, Accuracy ± 1.0 % FS ± 1 digit (at 23 C), Temperature characteristic ± 0.15 % FS/C (zero + span)
- Insulation resistance : Between each terminal and case : 10 M Ohms or more (500 V DC megger)
- Comparison output : Setting method Push type of digital setting, Output display Red LCD×2, Output type NPN transistor open collector
- Analog output : Accuracy ± 1.0 % FS (at 23C), Temperature characteristic ± 0.15 % FS/C (zero + span)
- Pressure inlet : M5 internal thread, Product with metal barb connector, Applicable piping : I.D.4
- Mass : 30g approx.
- Connector : RITS Connector 6P (TE Connectivity)
- Power supply voltage : 12 to 24 V DC ± 10 % (with a ripple 10 % or less)
- Connector polarity : Pressure side mark indicated on the pressure inlet that high side is H and low side is L.
- Protection degree : Standard IEC60529 IP-code IP 40
- Zero adjustment : Push type auto zero (both display scale and analog output adjust zero point at the same time)
- Material of the outer case : PBT and polyamide
- Conformed standards : RoHS Directive, UL Standards
- Accessories : Nil (wiring side connector and attaching parts are sold separately)
Mfg. YAMAMOTO KEIKI MFG. CO., LTD.
Made in Japan