Model | H3TX-2H-U | H3TX-2A-U | TX7-2H-U | TX7-2A-U | EX9-2H-U | EX9-2A-U |
2 set point, heater type | 2 set point, alarm type | 2 set point, heater type | 2 set point, alarm type | 2 set point, heater type | 2 set point, alarm type | |
Types of sensor input | J / K /PT100 | |||||
Rated supply voltage | 85Vto 270V AC, 85V DC to 270V DC | |||||
Operating voltage range | 85Vto 270V AC, 85V DC to 270V DC | |||||
Rated frequency | 50 / 60Hz ±5% for AC supply only | |||||
Power consumption | AC approx.6VA / 1.2W, | |||||
Control relay output | 1 c/o rated for 5A@250V AC / 28V DC resistive load for each set point | |||||
Temperature range | J type: 00C to 6000C, K type: 00C to 12000C, PT100 : 00C to 3000C , | |||||
Hysteresis | 20C to 200C (for On – Off function only) | |||||
Display accuracy | ±0.5% of full scale ±10C | |||||
Recovery time | 2sec minimum | |||||
Variation due to temp. change | 0.250C per degree change in ambient temperature (Ref. 250C) | 0.350C per degree change in ambient temperature (Ref. 250C) | ||||
Ambient temperature | Operation: +50C to +450C, Storage: -100C to +850C | |||||
Humidity | Upto 85% RH @ 400C | Upto 95% RH @ 400C | ||||
Di-electrical strength | 1. 2.5KV AC, 50Hz for 1minute. (Between current carrying and non-current carrying parts). 2. 1.5KV AC, 50Hz for 1minute. (Between contacts and control circuit). 3. 750V AC, 50Hz for 1minute. (Between non-continuous contacts of the relay). | |||||
Service life(Under no load) | 106operation minimum | |||||
Electrical life(Under full load) | 105operation minimum | |||||
Insulation Resistance | 100M ohms @500V DC | |||||
Electrical connection | Screw type terminals with self lifting clamps | |||||
Dimension (over-all) | 48 x 48 x 115mm (W x H x D) | 72 x 72 x 128.5mm (W x H x D) | 96 x 96 x 117mm (W x H x D) |