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Testermeter-TH-A High-precision Intelligent Dual-purpose Electronic Instrumentation Temperature Humidity Controller
Description
| Model Number | TH-A |
| Product name | Temperature Humidity Controller |
| Sampling speed | 0.5/1/2/4/10 times per second selected by MPS menu |
| Relay capacity | AC 250V /3A Life of rated load>100000 times |
| Power supply | AC/DC 100 ~ 240V(85-265V) |
| SSR output | DC 24V impulse level, load<30mA |
| Current output | DC 4 ~ 20mA load<500Ω, temperature drift 250PPM |
| Communication port | RS485 port Modbus-RTU protocol, maximum input:30units |
| Insulation impedance | Input, output, power to housing>20MΩ |
| Shell material | PC/ABS (flame class UL94V-0) |
| Weight | About 400g |
Technology features
| Total consumption | < 6VA |
| Ambient environment | Indoor use, temperature: 0 ~ 50℃, no condensation,humidity:<85%RH, altitude<2000m |
| Storage environment | -10 ~ 60℃, no condensation |
| Surge immunity | IEC/EN61000-4-5 ±2KV perf.Criteria B |
| Voltage drop & short interruption immunity | IEC/EN61000-4-29 0% ~ 70% perf.Criteria B |
| Dielectric strength | Signal input & output & power 2000VAC 1min,<60V Low voltage circuit between DC500V,1min |
| Power-off protection | 10 years,times of writing:1 million times |
| Safe standard | IEC61010-1 Overvoltage category Ⅱ, pollution level 2, level Ⅱ(Enhanced insulation) |
