OMEGA 868F ເຄື່ອງວັດແທກອຸນຫະພູມ RTD (-360~1100°F, Fahrenheit)
Specifications
Sensor: 3- or 4-wire 100 Ω Platinum RTD a=0.00385
Accuracy: Includes DIN 43760 conformity (no points), repeatability, temperature coefficient (18 to 28°C ambient), time stability (1 year), and errors with up to 50 Ω of resistance in each lead; excluded probe errors
Repeatability: Less than 0.2°F typical for one week at constant ambient temperature
Temperature Coefficient: 18 to 28°C (64 to 82°F); included in accuracy specification; less than 18°C (64°F) or greater than 28°C (82°F) less than ±(0.015°C)/°C
Maximum Lead Resistance: 4-wire: 50 Ω max; 3-wire: 10 Ω max
Display: 3½ digit LCD, 13 mm (0.5") height; polarity, decimal point, open sensor, and overrange indication
Reading Rate: 1.5 per second
Battery Life: 500 hours typical, with 9V alkaline battery (included)
Battery Indicator: Display reads "LO BAT" when less than 10% of life remains
Linearization: Ratiometric dual-slope A/D with continuous linearization
Mating Connection: OMEGA® series T instrumentation connectors (model TA4F and TA4FL), see omega.com
Environmental Limits (Operating): -10 to 50°C (14 to 122°F), less than 80% RH, up to 35°C
Environmental Limits (Storage): -35 to 60°C (-31 to 140°F), less than 90% RH, up to 35°C
Maximum Common Mode Voltage: 42V peak
Temperature Settings
200°F:
Range: -199.0 to -100.1°F; -199.0 to -100.1°F
Resolution: 0.1°F
Accuracy: ±1.0°F; ±0.4°F
1100°F:
Range: -100 to +1100°F; -360 to -101°F
Resolution: 1°F
Accuracy: ±2°F; ±4°F
Dimensions: 160 H x 69 W x 31 D mm (6.3 x 2.7 x 1.2")
Net Weight: 210 g (7.5 oz)
Comes complete with 9V alkaline battery, NIST traceable calibration certificate (no points),
operator’s manual, mating input connector (TA4F).
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ