Heating circulation thermostats are specially designed for temperature control of externally attached applications with a small volume. The units are fitted with bath tanks made of stainless steel or polycarbonate. The thermostats have M16x1 pump connections at the rear side as well as a stainless steel bath cover with a filling opening. All models are fitted with an overtemperature and low level protection system according to safety class III/FL (DIN 12876) for use with flammable fluids. A powerful circulation pump ensures optimal heat transfer to external attached applications.
General information & temperature controller
Temperature range |
(15) 25...100 °C |
Temperature stability |
±0.02 °C |
Controller |
Pilot ONE  (E-grade "Basic") |
Safety class |
III / FL Â |
Protection class |
IP20 Â |
Dimensions (W x D x H) |
147 x 235 x 330 mm  |  5.79 x 9.25 x 12.99 inches |
Weight |
6 kg  |  13.23 pounds |
Â
Heating / cooling capacity
Heating capacity |
1 - 1,5 Â kW |
Â
Circulation pump
Pressure pump max. |
27 lpm ; 0.7 bar  |  7.13 gpm ; 10.15 psi |
Suction pump max. |
22 lpm ; 0.4 bar  |  5.81 gpm ; 5.8 psi |
Pump connection |
M16x1 AG male  |
Pump speed adjustable |
Yes |
Â
Connections
Pt100 connection |
Pt100 Â |
Digital interface |
RS232, Ethernet, USB Device, USB Host |
Â
Operating data
Permissible ambient temp. |
5...40 °C |
Bath opening W x D / BD |
Ø = 25 / 150 mm  |  Ø = 0.98 / 5.91 inches |
Bath volume |
4 Liters  |  1.06 gal |
Filling volume min. |
3.6 Liters  |  0.95 gal |
Power supply |
100-115V 1~ 50/60Hz |