Yokogawa 767401 Pneumatic Pressure Standard (0~25 kPa, ±0.05% full scale)
Supplied output range: 0 to 25 kPa gauge
Minimum set resolution: 0.001 kPa
Supplied output: 50 ± 10kPa
Max. allowable input: 100 kPa gauge
Including calibration accuracy: ±0.05% of full scale (at 23°C ±3°C)
Not including calibration accuracy: ±0.045% of full scale (at 23°C ±3°C)
Output noise: ±0.02% of full scale
Effect of mounting orientation: Forward/backward incline of 90°: ±0.1% of full scale/ Sideways incline of 30°: ±2.5% of full scale
Temperature coefficient: Zero point: ±0.003% of full scale/ °C/ Span: ±0.002% of full scale/ °C
Pressure display unit: kPa only; kPa, kgf/cm2, mmHg, mmH2O (selectable); kPa, inH2O, inHg, psi (selectable)
Output settings: 4.5-digit settings
Alarm : LED turns on for low or excessively high supply pressure.
Supply pressure source : Dry air only: Temperature must be between
5°C and 40°C, and the amount of temperature change must be small.
A pressure-reducing valve with a filter must be used to input a stable supply pressure.
Pressure sensor: Silicon resonant sensor
Output response time (Time for value to read 60.1% of full scale once
change starts): Approximately 5 seconds/ Conditions: Any 20% - or 25% - divided output (one step), with no load.
Monitor output: 0 to 10 mV/full scale or 0 to 2 V/full scale (selectable)
Calibration interval: Six months
Air consumption rate: Approximately 30 liters per minute (with supply pressure in specified range)
Warmup time: Approximately 5 minutes
Operating temperature and humidity ranges: 5 to 40°C and 20 to 80% RH (no condensation)
Maximum operating altitude: 2000 meters
Storage temperature range: -20 to 608C
AC power ratings: 100-120/200-240 V AC, 50/60 Hz
Power fluctuation tolerance range: 90-132 V AC/180-264 V AC
Frequency fluctuation tolerance range: 47-63 Hz
Power consumption: 40 VA Max. (100-200V) / 50 VA Max. (200-240V)
Insulation resistance: Minimum 100 MΩ at 500 V DC (across AC
power and casing)
Withstand voltage: 1500 V AC, 50/60 Hz, for one minute (across AC
power and casing)
Dimensions: Approximately 132 x 213 x 400 mm (protrusions not included)
Weight: approximately 9.5 kg
Accessories: Input adapter connectors (For Φ4 x Φ6 PVC tube, B9310RR), Two rubber pads for rear feet, one power cord, Fuse (A1113EF), one instruction manual
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ