For temperature control of liquids up to 100 °C in open baths (depth at least 150 mm)
- Complies with all safety requirements for electrically operated devices
- Intended for supervised use
- For operation with non-flammable liquids only
- With universal clamp, suitable for all standard bath vessels
Technical Data
| Appliance type | immersion thermostat |
| Classification according to DIN 12876 | I |
| Identification according to DIN 12876 | NFL |
| Heat output | 1500 W |
| Working temperature min. | 25 °C |
| Working temperature max. | 100 °C |
| Temperature control | capillary tube regulator |
| Working temperature sensor | capillary tube regulator |
| Safety temperature sensor | capillary tube regulator |
| Working temperature display | scale |
| Safety temperature display | no |
| Temperature stability DIN 12876 | 0.12 ±K |
| Display for operation with ext. sensor | no |
| Warning function optical | yes |
| Warning function acoustic | no |
| Warning function excess temperature | yes |
| Warning function insufficient temperature | no |
| Adjustable safety circuit min. | 25 °C |
| Adjustable safety circuit max. | 200 °C |
| Sub-level protection | no |
| Bath volume max. | 18 l |
| Pump type | pressure pump |
| Pump capacity adjustable | no |
| Pump pressure max. (0 liters discharge flow) | 0.08 bar |
| Pump pressure max. (0 bar back pressure) | 5 l/min |
| Bath depth min. | 160 mm |
| Usable depth min. | 75 mm |
| Appliance fastener | extension arm + clamp |
| Range of universal clamp min. | 2 mm |
| Range of universal clamp max. | 28 mm |
| Technical data complies with the standard | DIN 12876 |
| Extension arm diameter | 13 mm |
| Extension arm length | 250 mm |
| Permissible ON time | 100 % |
| Dimensions (W x H x D) | 105 x 319 x 139 mm |
| Weight | 2.3 kg |
| Permissible ambient temperature | 5 - 40 °C |
| Permissible relative humidity | 80 % |
| Protection class according to DIN EN 60529 | IP 31 |
| RS 232 interface | no |
| Analog output | no |
| Voltage | 230 / 115 V |
| Frequency | 50/60 Hz |
| Power input | 1500 W |
| Ident. No. | 3164000 |
Accessories:
EH 4.1 Bath vessel, EH 4.3 Baht vessel, EH 4.2 Bath vessel.