Edgetech Instruments DewTrak II-MO ການວັດແທກຄວາມກົດດັນຂອງອາຍນ້ຳ & ບາໂຣເມຕຣິກ (0.56 gr/lb ~ 1070 gr/lb; 0 ~ 30 in Hg)
Sensor Types: Primary method chilled mirror dew/frost point sensor with two-stage thermoelectric cooling, barometric pressure sensor.
Mirror:
Standard: Chrome plated.
Measurement Range:
Water Content: 0.56 gr/lb. to 1070 gr/lb.
Barometric Pressure: 0 to 30 in of Hg.
Depression: 60°C.
Accuracy:
Water Content: ±0.5 gr/lb.
Barometric Pressure: ±0.044 in of Hg.
Repeatability: ±0.1 gr/lb.
Response: 2.7 gr/lb./sec (excluding settling time).
Hysteresis: Negligible.
Display Parameters:
Dew/frost point.
Pressure.
Grains per pound.
Sample Flow Rate: Static to 3,000 linear ft./min.
Operating Pressure:
Standard: 100 psig max.
Higher pressure: Available on special order.
Analog Outputs:
2 analog outputs: 4 to 20 mA or 0-5 Vdc to 0-10 Vdc selectable.
Load:
4 to 20 mA: 0 to 250 ohms.
0 to 5/10 Vdc: 1 K ohm or higher.
Serial Output: RS232 bi-directional.
Relay Outputs:
2 programmable alarm relays:
K1: Clean mirror/Alarm 1.
K2: Servolock/Alarm 2.
Contact Rating:
Normally open (NO): 3 A at 25 Vac, or 30 Vdc.
Remote Cable Configuration: 0 ft. standard, 50 ft. max.
Power Supply: 24 Vdc ± 20%, 1 A max.
Weight: 3 lbs. (1.4 kg).
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
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