Palmer Wahl DST650 ເຄື່ອງວັດອຸນຫະພູມ Digi-Stem® RTD ທີ່ມີເຊັນເຊີຄູ່ ແລະຜົນຜະລິດ (-50°F to 500°F (-45.5°C to 260°C))
CASE STYLE: Stainless Steel Case and H Frame/Polycarbonate Window
PROBES
Probes / Cable: 2 Independent Pt100 - 4 wire / PVC insulation, shielded, 10 conductor, 105°C rating
Sensor: 4 wire RTD, R0 = 100 Ω, Alpha = .00385 Ω / Ω / °C with serial ID chip
Output: Internal Terminal Block
Connector: 1/2" NPT Female Connector
METER SPECIFICATIONS
Meter Range / Scale: -50° to 500°F (-45.5° to 260°C) / User Selectable °F or °C
Meter Accuracy: ± 0.1°F/C, over 1 year period (@ Tamb = 23°C ± 5°C)
System Accuracy: Temp ≤ 300°F (148.8°C) = ± 0.3°F (± 0.2°C), Temp > 300°F (148.8°C) = ± 0.5% of reading
Ambient Operating Environment: -40° to 158°F (-40° to 70°C)
Relative Humidity: 10% to 100% RH non-condensing
Ambient Temperature Coefficient: Maximum of 0.003°/°C over Ambient Operating Temperature Range from 23°C ± 5°C
Vibration: Vibration Resistant
DISPLAY SPECIFICATIONS
Display: 1.0 inch 4-digit LCD display, readable from 30 Feet
Display Icons: °F and °C, Low Battery, Self-Checking / Error Warnings / Probe Mismatch
Display Resolution: 0.1°F/C. Optional “R” Model: User Selectable 1° or 0.1°F/C
SECONDARY RTD SPECIFICATIONS
RO: 100 ohms per DIN EN 60751 Powered from 24V DC external power loop
Accuracy: Class A per DIN EN 60751
Temperature Coefficient: TCR = 3850 ppm/k
ENCLOSURE
Protection: NEMA 4X
Enclosure Dimensions / Weight: 5.3" W x 4.3" H x 2.7" D (135 x 109 x 69 mm) / Weight: 2.0 lbs. (1kg)
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ