KEM VTGS Ex ຈໍສະແດງຜົນທ້ອງຖິ່ນ (1 ~ 3,000 Hz)
Display
Intelligent LCD graphic display
132 * 32 dot
View 15 * 50 mm
Operation: 4-keys
Frequency Range: 1 to 3,000 Hz (typical 0.5 to 5,000 Hz)
Media Temperature
Form K + R: -40 °C up to +120 °C [-40 °F up to +248 °F]
Max. medium temperature +120°C [248 °F] independent from sensor form (Ex, T4)
Ambient Temperature: -20 °C up to +70 °C [-4 °F up to +158 °F] (non Ex / Ex, T4)
Electrical Connection
Version K:
External screw type terminals (Cable gland for 7 -13 mm)
Internal screw type terminals (Cable gland for 0.14 - 1.5mm2)
Pin Assignment
Digital output: „P“
1 = +I
2 = -I
3 = 0 V
4 = DIG.OUT
5 = IN_A
7 = +24 V
EMC: According to EN 61000-6-4 and EN 61000-6-2
Ex-Approval: ATEX II 2G Ex ia IIC T4 Gb
Analog Output
Type: 4 - 20 mA, 2-wire (passive)
Supply Voltage: 15 to 30 V, controlled
Load: < 400 Ω (at 24 V supply)
Resolution: 12 Bit
Operating Time: 300 ms at fmes > 5 Hz
Temp. Drift: < 100 ppm/K
Linearity: ± 0.05 % F.S.
Sensor: Material Stainless steel 1.4401 [AISI 316]
Housing
Housing Material: Stainless Steel DIN 1.4401 [AISI 316]
Weight: c.a. 3.4 kg
Protection Class: IP65
Dimmensions: See dimensional drawing (page 5)
For more details, see datasheet.
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ